/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 19:17:07,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 19:17:07,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 19:17:07,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 19:17:07,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 19:17:07,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 19:17:07,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 19:17:07,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 19:17:07,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 19:17:07,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 19:17:07,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 19:17:07,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 19:17:07,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 19:17:07,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 19:17:07,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 19:17:07,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 19:17:07,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 19:17:07,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 19:17:07,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 19:17:07,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 19:17:07,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 19:17:07,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 19:17:07,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 19:17:07,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 19:17:07,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 19:17:07,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 19:17:07,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 19:17:07,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 19:17:07,460 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 19:17:07,490 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 19:17:07,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 19:17:07,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 19:17:07,492 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 19:17:07,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 19:17:07,495 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 19:17:07,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 19:17:07,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 19:17:07,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 19:17:07,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 19:17:07,496 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 19:17:07,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 19:17:07,496 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 19:17:07,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 19:17:07,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 19:17:07,497 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 19:17:07,497 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 19:17:07,497 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 19:17:07,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:17:07,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 19:17:07,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 19:17:07,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 19:17:07,501 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 19:17:07,797 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 19:17:07,811 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 19:17:07,815 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 19:17:07,817 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 19:17:07,817 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 19:17:07,818 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-10 19:17:07,893 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/110ca7dbb/a8b338709c994e0bbc312e1d3937a2b9/FLAG520b8d6ed [2020-07-10 19:17:08,459 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 19:17:08,462 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-10 19:17:08,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/110ca7dbb/a8b338709c994e0bbc312e1d3937a2b9/FLAG520b8d6ed [2020-07-10 19:17:08,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/110ca7dbb/a8b338709c994e0bbc312e1d3937a2b9 [2020-07-10 19:17:08,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 19:17:08,753 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 19:17:08,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 19:17:08,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 19:17:08,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 19:17:08,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:17:08" (1/1) ... [2020-07-10 19:17:08,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@373288e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:08, skipping insertion in model container [2020-07-10 19:17:08,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:17:08" (1/1) ... [2020-07-10 19:17:08,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 19:17:08,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 19:17:09,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:17:09,416 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 19:17:09,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:17:09,588 INFO L208 MainTranslator]: Completed translation [2020-07-10 19:17:09,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09 WrapperNode [2020-07-10 19:17:09,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 19:17:09,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 19:17:09,590 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 19:17:09,590 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 19:17:09,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,747 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (1/1) ... [2020-07-10 19:17:09,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 19:17:09,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 19:17:09,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 19:17:09,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 19:17:09,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (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 [2020-07-10 19:17:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 19:17:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 19:17:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 19:17:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 19:17:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 19:17:11,761 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 19:17:11,761 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 19:17:11,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:17:11 BoogieIcfgContainer [2020-07-10 19:17:11,770 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 19:17:11,771 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 19:17:11,771 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 19:17:11,774 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 19:17:11,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:17:08" (1/3) ... [2020-07-10 19:17:11,776 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b584447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:17:11, skipping insertion in model container [2020-07-10 19:17:11,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:17:09" (2/3) ... [2020-07-10 19:17:11,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b584447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:17:11, skipping insertion in model container [2020-07-10 19:17:11,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:17:11" (3/3) ... [2020-07-10 19:17:11,779 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label46.c [2020-07-10 19:17:11,789 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 19:17:11,797 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 19:17:11,811 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 19:17:11,832 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 19:17:11,833 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 19:17:11,833 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 19:17:11,833 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 19:17:11,833 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 19:17:11,834 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 19:17:11,834 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 19:17:11,834 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 19:17:11,857 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-10 19:17:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-10 19:17:11,882 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:17:11,884 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:17:11,884 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:17:11,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:17:11,891 INFO L82 PathProgramCache]: Analyzing trace with hash -2063330177, now seen corresponding path program 1 times [2020-07-10 19:17:11,900 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:17:11,900 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [777674657] [2020-07-10 19:17:11,901 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:17:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:12,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-10 19:17:12,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:17:12,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:17:12,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:17:12,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:17:12,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:17:12,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:17:12,561 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:17:12,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:17:12,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:17:12,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:17:12,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:17:12,563 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:17:12,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:17:12,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:17:12,564 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:17:12,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:17:12,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-10 19:17:12,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-10 19:17:12,568 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-10 19:17:12,570 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,579 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:17:12,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-10 19:17:12,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:17:12,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:17:12,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:17:12,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:17:12,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:17:12,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:17:12,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:17:12,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:17:12,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:17:12,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:17:12,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:17:12,586 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:17:12,586 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:17:12,587 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:17:12,587 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-10 19:17:12,587 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-10 19:17:12,590 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-10 19:17:12,591 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-10 19:17:12,592 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-10 19:17:12,593 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,594 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret4 := main(); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 6 ~a16~0))} ~output~0 := -1; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 6 ~a16~0))} assume !false; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,596 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 6 ~a16~0))} havoc ~input~0; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,597 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,599 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 6 ~a16~0))} havoc #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,599 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,604 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 6 ~a16~0))} ~input := #in~input; {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,606 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 6 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,607 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,608 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,609 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,610 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 6 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,617 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 6 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,618 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 6 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,619 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,620 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,623 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,625 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 6 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,625 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,628 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,629 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,631 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,632 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 6 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,633 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,634 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,635 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 6 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,636 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,636 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,637 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 6 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,638 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,638 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 6 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,640 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,641 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,646 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,647 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,649 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,650 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 6 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,652 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,652 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,653 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 6 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,654 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,655 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,656 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,657 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,659 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,660 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 6 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,661 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 6 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,662 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,662 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,664 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,665 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,666 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,666 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,667 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,668 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,669 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,669 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,670 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 6 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,690 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,694 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,695 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,696 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,697 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,697 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,698 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,699 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,700 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,700 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,701 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,702 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,703 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,703 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,704 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,705 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,706 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,706 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,707 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,708 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,709 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,709 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,710 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,711 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,712 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,713 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,713 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,714 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,715 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,716 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,716 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,717 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,718 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,719 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,719 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,720 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,721 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,722 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,723 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,723 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,724 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,725 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,726 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,726 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,727 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,728 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,729 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,729 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,730 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,731 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,732 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:17:12,732 INFO L280 TraceCheckUtils]: 138: Hoare triple {551#(not (= 6 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-10 19:17:12,733 INFO L280 TraceCheckUtils]: 139: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-10 19:17:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:17:12,771 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:17:12,773 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [777674657] [2020-07-10 19:17:12,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:17:12,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:17:12,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831709452] [2020-07-10 19:17:12,782 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-10 19:17:12,786 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:17:12,790 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:17:13,006 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:13,007 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:17:13,007 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:17:13,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:17:13,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:17:13,019 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-10 19:17:24,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:24,138 INFO L93 Difference]: Finished difference Result 1270 states and 1669 transitions. [2020-07-10 19:17:24,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 19:17:24,138 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-10 19:17:24,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:17:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:17:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-10 19:17:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:17:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-10 19:17:24,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1669 transitions. [2020-07-10 19:17:26,846 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1669 edges. 1669 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:26,977 INFO L225 Difference]: With dead ends: 1270 [2020-07-10 19:17:26,977 INFO L226 Difference]: Without dead ends: 696 [2020-07-10 19:17:26,989 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:17:27,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-07-10 19:17:30,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 603. [2020-07-10 19:17:30,921 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:17:30,922 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand 603 states. [2020-07-10 19:17:30,923 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 603 states. [2020-07-10 19:17:30,923 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 603 states. [2020-07-10 19:17:30,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:30,969 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-10 19:17:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-10 19:17:30,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:17:30,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:17:30,975 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 696 states. [2020-07-10 19:17:30,975 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 696 states. [2020-07-10 19:17:31,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:31,017 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-10 19:17:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-10 19:17:31,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:17:31,021 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:17:31,021 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:17:31,021 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:17:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-10 19:17:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 731 transitions. [2020-07-10 19:17:31,055 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 731 transitions. Word has length 140 [2020-07-10 19:17:31,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:17:31,056 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 731 transitions. [2020-07-10 19:17:31,056 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:17:31,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 731 transitions. [2020-07-10 19:17:32,456 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 731 transitions. [2020-07-10 19:17:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-10 19:17:32,461 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:17:32,462 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:17:32,462 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 19:17:32,463 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:17:32,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:17:32,463 INFO L82 PathProgramCache]: Analyzing trace with hash 1805238925, now seen corresponding path program 1 times [2020-07-10 19:17:32,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:17:32,464 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1173140537] [2020-07-10 19:17:32,464 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:17:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:32,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5696#true} is VALID [2020-07-10 19:17:32,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-10 19:17:32,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-10 19:17:32,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-10 19:17:32,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-10 19:17:32,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-10 19:17:32,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-10 19:17:32,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-10 19:17:32,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-10 19:17:32,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-10 19:17:32,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-10 19:17:32,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-10 19:17:32,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-10 19:17:32,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,807 INFO L280 TraceCheckUtils]: 14: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,808 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,811 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:32,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,878 INFO L280 TraceCheckUtils]: 4: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,880 INFO L280 TraceCheckUtils]: 7: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,881 INFO L280 TraceCheckUtils]: 9: Hoare triple {5736#(= 1 |old(~a7~0)|)} #res := 26; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {5736#(= 1 |old(~a7~0)|)} assume true; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,886 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5736#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-10 19:17:32,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#true} call ULTIMATE.init(); {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:17:32,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5696#true} is VALID [2020-07-10 19:17:32,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-10 19:17:32,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-10 19:17:32,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-10 19:17:32,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-10 19:17:32,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-10 19:17:32,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-10 19:17:32,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-10 19:17:32,890 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-10 19:17:32,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-10 19:17:32,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-10 19:17:32,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-10 19:17:32,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-10 19:17:32,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,910 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,911 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,913 INFO L280 TraceCheckUtils]: 20: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-10 19:17:32,916 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,917 INFO L263 TraceCheckUtils]: 22: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret4 := main(); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,918 INFO L280 TraceCheckUtils]: 23: Hoare triple {5719#(not (= 1 ~a7~0))} ~output~0 := -1; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,918 INFO L280 TraceCheckUtils]: 24: Hoare triple {5719#(not (= 1 ~a7~0))} assume !false; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,918 INFO L280 TraceCheckUtils]: 25: Hoare triple {5719#(not (= 1 ~a7~0))} havoc ~input~0; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,919 INFO L280 TraceCheckUtils]: 26: Hoare triple {5719#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,919 INFO L280 TraceCheckUtils]: 27: Hoare triple {5719#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,920 INFO L280 TraceCheckUtils]: 28: Hoare triple {5719#(not (= 1 ~a7~0))} havoc #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {5719#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-10 19:17:32,927 INFO L263 TraceCheckUtils]: 30: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:17:32,928 INFO L280 TraceCheckUtils]: 31: Hoare triple {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,928 INFO L280 TraceCheckUtils]: 32: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,930 INFO L280 TraceCheckUtils]: 33: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,930 INFO L280 TraceCheckUtils]: 34: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,932 INFO L280 TraceCheckUtils]: 36: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,934 INFO L280 TraceCheckUtils]: 37: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {5736#(= 1 |old(~a7~0)|)} #res := 26; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,939 INFO L280 TraceCheckUtils]: 41: Hoare triple {5736#(= 1 |old(~a7~0)|)} assume true; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-10 19:17:32,941 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5736#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-10 19:17:32,941 INFO L280 TraceCheckUtils]: 43: Hoare triple {5697#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5697#false} is VALID [2020-07-10 19:17:32,941 INFO L280 TraceCheckUtils]: 44: Hoare triple {5697#false} ~output~0 := #t~ret3; {5697#false} is VALID [2020-07-10 19:17:32,941 INFO L280 TraceCheckUtils]: 45: Hoare triple {5697#false} havoc #t~ret3; {5697#false} is VALID [2020-07-10 19:17:32,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-10 19:17:32,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {5697#false} havoc ~input~0; {5697#false} is VALID [2020-07-10 19:17:32,942 INFO L280 TraceCheckUtils]: 48: Hoare triple {5697#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5697#false} is VALID [2020-07-10 19:17:32,942 INFO L280 TraceCheckUtils]: 49: Hoare triple {5697#false} ~input~0 := #t~nondet2; {5697#false} is VALID [2020-07-10 19:17:32,943 INFO L280 TraceCheckUtils]: 50: Hoare triple {5697#false} havoc #t~nondet2; {5697#false} is VALID [2020-07-10 19:17:32,943 INFO L280 TraceCheckUtils]: 51: Hoare triple {5697#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5697#false} is VALID [2020-07-10 19:17:32,943 INFO L263 TraceCheckUtils]: 52: Hoare triple {5697#false} call #t~ret3 := calculate_output(~input~0); {5697#false} is VALID [2020-07-10 19:17:32,944 INFO L280 TraceCheckUtils]: 53: Hoare triple {5697#false} ~input := #in~input; {5697#false} is VALID [2020-07-10 19:17:32,944 INFO L280 TraceCheckUtils]: 54: Hoare triple {5697#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,944 INFO L280 TraceCheckUtils]: 55: Hoare triple {5697#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,944 INFO L280 TraceCheckUtils]: 56: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,945 INFO L280 TraceCheckUtils]: 57: Hoare triple {5697#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,946 INFO L280 TraceCheckUtils]: 58: Hoare triple {5697#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,946 INFO L280 TraceCheckUtils]: 59: Hoare triple {5697#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,946 INFO L280 TraceCheckUtils]: 60: Hoare triple {5697#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5697#false} is VALID [2020-07-10 19:17:32,947 INFO L280 TraceCheckUtils]: 61: Hoare triple {5697#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5697#false} is VALID [2020-07-10 19:17:32,947 INFO L280 TraceCheckUtils]: 62: Hoare triple {5697#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,947 INFO L280 TraceCheckUtils]: 63: Hoare triple {5697#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,948 INFO L280 TraceCheckUtils]: 64: Hoare triple {5697#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-10 19:17:32,949 INFO L280 TraceCheckUtils]: 65: Hoare triple {5697#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,949 INFO L280 TraceCheckUtils]: 66: Hoare triple {5697#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-10 19:17:32,949 INFO L280 TraceCheckUtils]: 67: Hoare triple {5697#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,949 INFO L280 TraceCheckUtils]: 68: Hoare triple {5697#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,950 INFO L280 TraceCheckUtils]: 69: Hoare triple {5697#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-10 19:17:32,950 INFO L280 TraceCheckUtils]: 70: Hoare triple {5697#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,950 INFO L280 TraceCheckUtils]: 71: Hoare triple {5697#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5697#false} is VALID [2020-07-10 19:17:32,950 INFO L280 TraceCheckUtils]: 72: Hoare triple {5697#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5697#false} is VALID [2020-07-10 19:17:32,951 INFO L280 TraceCheckUtils]: 73: Hoare triple {5697#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5697#false} is VALID [2020-07-10 19:17:32,951 INFO L280 TraceCheckUtils]: 74: Hoare triple {5697#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,951 INFO L280 TraceCheckUtils]: 75: Hoare triple {5697#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-10 19:17:32,952 INFO L280 TraceCheckUtils]: 76: Hoare triple {5697#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-10 19:17:32,952 INFO L280 TraceCheckUtils]: 77: Hoare triple {5697#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,952 INFO L280 TraceCheckUtils]: 78: Hoare triple {5697#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,952 INFO L280 TraceCheckUtils]: 79: Hoare triple {5697#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,956 INFO L280 TraceCheckUtils]: 80: Hoare triple {5697#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,956 INFO L280 TraceCheckUtils]: 81: Hoare triple {5697#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,957 INFO L280 TraceCheckUtils]: 82: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,958 INFO L280 TraceCheckUtils]: 83: Hoare triple {5697#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,958 INFO L280 TraceCheckUtils]: 84: Hoare triple {5697#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,959 INFO L280 TraceCheckUtils]: 85: Hoare triple {5697#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,959 INFO L280 TraceCheckUtils]: 86: Hoare triple {5697#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,959 INFO L280 TraceCheckUtils]: 87: Hoare triple {5697#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-10 19:17:32,960 INFO L280 TraceCheckUtils]: 88: Hoare triple {5697#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-10 19:17:32,960 INFO L280 TraceCheckUtils]: 89: Hoare triple {5697#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5697#false} is VALID [2020-07-10 19:17:32,963 INFO L280 TraceCheckUtils]: 90: Hoare triple {5697#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5697#false} is VALID [2020-07-10 19:17:32,964 INFO L280 TraceCheckUtils]: 91: Hoare triple {5697#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5697#false} is VALID [2020-07-10 19:17:32,966 INFO L280 TraceCheckUtils]: 92: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-10 19:17:32,966 INFO L280 TraceCheckUtils]: 93: Hoare triple {5697#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,968 INFO L280 TraceCheckUtils]: 94: Hoare triple {5697#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5697#false} is VALID [2020-07-10 19:17:32,968 INFO L280 TraceCheckUtils]: 95: Hoare triple {5697#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,969 INFO L280 TraceCheckUtils]: 96: Hoare triple {5697#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,969 INFO L280 TraceCheckUtils]: 97: Hoare triple {5697#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,971 INFO L280 TraceCheckUtils]: 98: Hoare triple {5697#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5697#false} is VALID [2020-07-10 19:17:32,971 INFO L280 TraceCheckUtils]: 99: Hoare triple {5697#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,971 INFO L280 TraceCheckUtils]: 100: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5697#false} is VALID [2020-07-10 19:17:32,972 INFO L280 TraceCheckUtils]: 101: Hoare triple {5697#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5697#false} is VALID [2020-07-10 19:17:32,973 INFO L280 TraceCheckUtils]: 102: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,973 INFO L280 TraceCheckUtils]: 103: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,973 INFO L280 TraceCheckUtils]: 104: Hoare triple {5697#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,973 INFO L280 TraceCheckUtils]: 105: Hoare triple {5697#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,973 INFO L280 TraceCheckUtils]: 106: Hoare triple {5697#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,974 INFO L280 TraceCheckUtils]: 107: Hoare triple {5697#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-10 19:17:32,974 INFO L280 TraceCheckUtils]: 108: Hoare triple {5697#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,974 INFO L280 TraceCheckUtils]: 109: Hoare triple {5697#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-10 19:17:32,974 INFO L280 TraceCheckUtils]: 110: Hoare triple {5697#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5697#false} is VALID [2020-07-10 19:17:32,974 INFO L280 TraceCheckUtils]: 111: Hoare triple {5697#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5697#false} is VALID [2020-07-10 19:17:32,976 INFO L280 TraceCheckUtils]: 112: Hoare triple {5697#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-10 19:17:32,976 INFO L280 TraceCheckUtils]: 113: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,977 INFO L280 TraceCheckUtils]: 114: Hoare triple {5697#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5697#false} is VALID [2020-07-10 19:17:32,977 INFO L280 TraceCheckUtils]: 115: Hoare triple {5697#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5697#false} is VALID [2020-07-10 19:17:32,977 INFO L280 TraceCheckUtils]: 116: Hoare triple {5697#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,977 INFO L280 TraceCheckUtils]: 117: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,978 INFO L280 TraceCheckUtils]: 118: Hoare triple {5697#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-10 19:17:32,978 INFO L280 TraceCheckUtils]: 119: Hoare triple {5697#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5697#false} is VALID [2020-07-10 19:17:32,978 INFO L280 TraceCheckUtils]: 120: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,978 INFO L280 TraceCheckUtils]: 121: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,978 INFO L280 TraceCheckUtils]: 122: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,979 INFO L280 TraceCheckUtils]: 123: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,979 INFO L280 TraceCheckUtils]: 124: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,979 INFO L280 TraceCheckUtils]: 125: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,979 INFO L280 TraceCheckUtils]: 126: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,979 INFO L280 TraceCheckUtils]: 127: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,980 INFO L280 TraceCheckUtils]: 128: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,980 INFO L280 TraceCheckUtils]: 129: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,980 INFO L280 TraceCheckUtils]: 130: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,980 INFO L280 TraceCheckUtils]: 131: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,981 INFO L280 TraceCheckUtils]: 132: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,981 INFO L280 TraceCheckUtils]: 133: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,981 INFO L280 TraceCheckUtils]: 134: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,981 INFO L280 TraceCheckUtils]: 135: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,981 INFO L280 TraceCheckUtils]: 136: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,982 INFO L280 TraceCheckUtils]: 137: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,982 INFO L280 TraceCheckUtils]: 138: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,982 INFO L280 TraceCheckUtils]: 139: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,982 INFO L280 TraceCheckUtils]: 140: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,982 INFO L280 TraceCheckUtils]: 141: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,983 INFO L280 TraceCheckUtils]: 142: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,983 INFO L280 TraceCheckUtils]: 143: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,983 INFO L280 TraceCheckUtils]: 144: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,983 INFO L280 TraceCheckUtils]: 145: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,983 INFO L280 TraceCheckUtils]: 146: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,984 INFO L280 TraceCheckUtils]: 147: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,984 INFO L280 TraceCheckUtils]: 148: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,984 INFO L280 TraceCheckUtils]: 149: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,984 INFO L280 TraceCheckUtils]: 150: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,985 INFO L280 TraceCheckUtils]: 151: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,985 INFO L280 TraceCheckUtils]: 152: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,985 INFO L280 TraceCheckUtils]: 153: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,986 INFO L280 TraceCheckUtils]: 154: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,986 INFO L280 TraceCheckUtils]: 155: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,986 INFO L280 TraceCheckUtils]: 156: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,986 INFO L280 TraceCheckUtils]: 157: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,986 INFO L280 TraceCheckUtils]: 158: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,987 INFO L280 TraceCheckUtils]: 159: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-10 19:17:32,987 INFO L280 TraceCheckUtils]: 160: Hoare triple {5697#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {5697#false} is VALID [2020-07-10 19:17:32,987 INFO L280 TraceCheckUtils]: 161: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-10 19:17:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:17:33,011 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:17:33,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1173140537] [2020-07-10 19:17:33,012 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:17:33,013 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:17:33,015 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126535177] [2020-07-10 19:17:33,019 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 162 [2020-07-10 19:17:33,020 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:17:33,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:17:33,304 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:33,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:17:33,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:17:33,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:17:33,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:17:33,305 INFO L87 Difference]: Start difference. First operand 603 states and 731 transitions. Second operand 8 states. [2020-07-10 19:17:53,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:53,409 INFO L93 Difference]: Finished difference Result 1938 states and 2501 transitions. [2020-07-10 19:17:53,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 19:17:53,410 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 162 [2020-07-10 19:17:53,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:17:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:17:53,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-10 19:17:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:17:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-10 19:17:53,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1637 transitions. [2020-07-10 19:17:56,254 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1637 edges. 1637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:56,367 INFO L225 Difference]: With dead ends: 1938 [2020-07-10 19:17:56,367 INFO L226 Difference]: Without dead ends: 1359 [2020-07-10 19:17:56,372 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2020-07-10 19:17:56,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1359 states. [2020-07-10 19:18:07,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1359 to 1240. [2020-07-10 19:18:07,629 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:18:07,629 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1359 states. Second operand 1240 states. [2020-07-10 19:18:07,630 INFO L74 IsIncluded]: Start isIncluded. First operand 1359 states. Second operand 1240 states. [2020-07-10 19:18:07,630 INFO L87 Difference]: Start difference. First operand 1359 states. Second operand 1240 states. [2020-07-10 19:18:07,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:07,736 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-10 19:18:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-10 19:18:07,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:07,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:07,744 INFO L74 IsIncluded]: Start isIncluded. First operand 1240 states. Second operand 1359 states. [2020-07-10 19:18:07,745 INFO L87 Difference]: Start difference. First operand 1240 states. Second operand 1359 states. [2020-07-10 19:18:07,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:07,856 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-10 19:18:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-10 19:18:07,864 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:07,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:07,865 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:18:07,865 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:18:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1240 states. [2020-07-10 19:18:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1240 states and 1570 transitions. [2020-07-10 19:18:07,973 INFO L78 Accepts]: Start accepts. Automaton has 1240 states and 1570 transitions. Word has length 162 [2020-07-10 19:18:07,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:18:07,973 INFO L479 AbstractCegarLoop]: Abstraction has 1240 states and 1570 transitions. [2020-07-10 19:18:07,973 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:18:07,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1240 states and 1570 transitions. [2020-07-10 19:18:11,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1570 edges. 1570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:18:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1570 transitions. [2020-07-10 19:18:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-07-10 19:18:11,520 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:18:11,521 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:18:11,521 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 19:18:11,521 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:18:11,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:18:11,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1181282038, now seen corresponding path program 1 times [2020-07-10 19:18:11,522 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:18:11,522 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1754607674] [2020-07-10 19:18:11,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:18:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:18:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:18:11,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {14870#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {14827#true} ~d~0 := 4; {14827#true} is VALID [2020-07-10 19:18:11,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {14827#true} ~e~0 := 5; {14827#true} is VALID [2020-07-10 19:18:11,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {14827#true} ~f~0 := 6; {14827#true} is VALID [2020-07-10 19:18:11,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {14827#true} ~c~0 := 3; {14827#true} is VALID [2020-07-10 19:18:11,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {14827#true} ~b~0 := 2; {14827#true} is VALID [2020-07-10 19:18:11,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {14827#true} ~u~0 := 21; {14827#true} is VALID [2020-07-10 19:18:11,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {14827#true} ~v~0 := 22; {14827#true} is VALID [2020-07-10 19:18:11,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {14827#true} ~w~0 := 23; {14827#true} is VALID [2020-07-10 19:18:11,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#true} ~x~0 := 24; {14827#true} is VALID [2020-07-10 19:18:11,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {14827#true} ~y~0 := 25; {14827#true} is VALID [2020-07-10 19:18:11,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {14827#true} ~z~0 := 26; {14827#true} is VALID [2020-07-10 19:18:11,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#true} ~a17~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {14827#true} ~a7~0 := 0; {14827#true} is VALID [2020-07-10 19:18:11,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {14827#true} ~a20~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {14827#true} ~a8~0 := 15; {14827#true} is VALID [2020-07-10 19:18:11,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {14827#true} ~a12~0 := 8; {14827#true} is VALID [2020-07-10 19:18:11,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {14827#true} ~a16~0 := 5; {14827#true} is VALID [2020-07-10 19:18:11,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {14827#true} ~a21~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {14827#true} assume true; {14827#true} is VALID [2020-07-10 19:18:11,851 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14827#true} {14827#true} #1100#return; {14827#true} is VALID [2020-07-10 19:18:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:18:11,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {14871#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {14827#true} is VALID [2020-07-10 19:18:11,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {14827#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {14827#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14827#true} is VALID [2020-07-10 19:18:11,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {14827#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {14827#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {14827#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {14827#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14827#true} is VALID [2020-07-10 19:18:11,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {14827#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14827#true} is VALID [2020-07-10 19:18:11,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {14827#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14827#true} is VALID [2020-07-10 19:18:11,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14827#true} is VALID [2020-07-10 19:18:11,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {14827#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {14827#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14827#true} is VALID [2020-07-10 19:18:11,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0; {14827#true} is VALID [2020-07-10 19:18:11,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {14827#true} ~a16~0 := 6; {14827#true} is VALID [2020-07-10 19:18:11,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {14827#true} ~a20~0 := 1; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {14869#(= 1 ~a20~0)} ~a17~0 := 0; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {14869#(= 1 ~a20~0)} #res := 24; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {14869#(= 1 ~a20~0)} assume true; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,905 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14869#(= 1 ~a20~0)} {14827#true} #1104#return; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,907 INFO L263 TraceCheckUtils]: 0: Hoare triple {14827#true} call ULTIMATE.init(); {14870#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:18:11,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {14870#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {14827#true} ~d~0 := 4; {14827#true} is VALID [2020-07-10 19:18:11,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {14827#true} ~e~0 := 5; {14827#true} is VALID [2020-07-10 19:18:11,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {14827#true} ~f~0 := 6; {14827#true} is VALID [2020-07-10 19:18:11,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {14827#true} ~c~0 := 3; {14827#true} is VALID [2020-07-10 19:18:11,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {14827#true} ~b~0 := 2; {14827#true} is VALID [2020-07-10 19:18:11,909 INFO L280 TraceCheckUtils]: 7: Hoare triple {14827#true} ~u~0 := 21; {14827#true} is VALID [2020-07-10 19:18:11,909 INFO L280 TraceCheckUtils]: 8: Hoare triple {14827#true} ~v~0 := 22; {14827#true} is VALID [2020-07-10 19:18:11,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#true} ~w~0 := 23; {14827#true} is VALID [2020-07-10 19:18:11,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {14827#true} ~x~0 := 24; {14827#true} is VALID [2020-07-10 19:18:11,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {14827#true} ~y~0 := 25; {14827#true} is VALID [2020-07-10 19:18:11,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#true} ~z~0 := 26; {14827#true} is VALID [2020-07-10 19:18:11,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {14827#true} ~a17~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,911 INFO L280 TraceCheckUtils]: 14: Hoare triple {14827#true} ~a7~0 := 0; {14827#true} is VALID [2020-07-10 19:18:11,911 INFO L280 TraceCheckUtils]: 15: Hoare triple {14827#true} ~a20~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {14827#true} ~a8~0 := 15; {14827#true} is VALID [2020-07-10 19:18:11,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {14827#true} ~a12~0 := 8; {14827#true} is VALID [2020-07-10 19:18:11,912 INFO L280 TraceCheckUtils]: 18: Hoare triple {14827#true} ~a16~0 := 5; {14827#true} is VALID [2020-07-10 19:18:11,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {14827#true} ~a21~0 := 1; {14827#true} is VALID [2020-07-10 19:18:11,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {14827#true} assume true; {14827#true} is VALID [2020-07-10 19:18:11,913 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14827#true} {14827#true} #1100#return; {14827#true} is VALID [2020-07-10 19:18:11,913 INFO L263 TraceCheckUtils]: 22: Hoare triple {14827#true} call #t~ret4 := main(); {14827#true} is VALID [2020-07-10 19:18:11,913 INFO L280 TraceCheckUtils]: 23: Hoare triple {14827#true} ~output~0 := -1; {14827#true} is VALID [2020-07-10 19:18:11,913 INFO L280 TraceCheckUtils]: 24: Hoare triple {14827#true} assume !false; {14827#true} is VALID [2020-07-10 19:18:11,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {14827#true} havoc ~input~0; {14827#true} is VALID [2020-07-10 19:18:11,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {14827#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14827#true} is VALID [2020-07-10 19:18:11,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {14827#true} ~input~0 := #t~nondet2; {14827#true} is VALID [2020-07-10 19:18:11,914 INFO L280 TraceCheckUtils]: 28: Hoare triple {14827#true} havoc #t~nondet2; {14827#true} is VALID [2020-07-10 19:18:11,915 INFO L280 TraceCheckUtils]: 29: Hoare triple {14827#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14827#true} is VALID [2020-07-10 19:18:11,919 INFO L263 TraceCheckUtils]: 30: Hoare triple {14827#true} call #t~ret3 := calculate_output(~input~0); {14871#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:18:11,919 INFO L280 TraceCheckUtils]: 31: Hoare triple {14871#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {14827#true} is VALID [2020-07-10 19:18:11,919 INFO L280 TraceCheckUtils]: 32: Hoare triple {14827#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,919 INFO L280 TraceCheckUtils]: 33: Hoare triple {14827#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14827#true} is VALID [2020-07-10 19:18:11,920 INFO L280 TraceCheckUtils]: 34: Hoare triple {14827#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {14827#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,920 INFO L280 TraceCheckUtils]: 36: Hoare triple {14827#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,920 INFO L280 TraceCheckUtils]: 37: Hoare triple {14827#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14827#true} is VALID [2020-07-10 19:18:11,921 INFO L280 TraceCheckUtils]: 38: Hoare triple {14827#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14827#true} is VALID [2020-07-10 19:18:11,921 INFO L280 TraceCheckUtils]: 39: Hoare triple {14827#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14827#true} is VALID [2020-07-10 19:18:11,921 INFO L280 TraceCheckUtils]: 40: Hoare triple {14827#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14827#true} is VALID [2020-07-10 19:18:11,921 INFO L280 TraceCheckUtils]: 41: Hoare triple {14827#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {14827#true} is VALID [2020-07-10 19:18:11,922 INFO L280 TraceCheckUtils]: 42: Hoare triple {14827#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14827#true} is VALID [2020-07-10 19:18:11,922 INFO L280 TraceCheckUtils]: 43: Hoare triple {14827#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0; {14827#true} is VALID [2020-07-10 19:18:11,922 INFO L280 TraceCheckUtils]: 44: Hoare triple {14827#true} ~a16~0 := 6; {14827#true} is VALID [2020-07-10 19:18:11,923 INFO L280 TraceCheckUtils]: 45: Hoare triple {14827#true} ~a20~0 := 1; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,923 INFO L280 TraceCheckUtils]: 46: Hoare triple {14869#(= 1 ~a20~0)} ~a17~0 := 0; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,924 INFO L280 TraceCheckUtils]: 47: Hoare triple {14869#(= 1 ~a20~0)} #res := 24; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,925 INFO L280 TraceCheckUtils]: 48: Hoare triple {14869#(= 1 ~a20~0)} assume true; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,926 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {14869#(= 1 ~a20~0)} {14827#true} #1104#return; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,927 INFO L280 TraceCheckUtils]: 50: Hoare triple {14869#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,927 INFO L280 TraceCheckUtils]: 51: Hoare triple {14869#(= 1 ~a20~0)} ~output~0 := #t~ret3; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,928 INFO L280 TraceCheckUtils]: 52: Hoare triple {14869#(= 1 ~a20~0)} havoc #t~ret3; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,929 INFO L280 TraceCheckUtils]: 53: Hoare triple {14869#(= 1 ~a20~0)} assume !false; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,930 INFO L280 TraceCheckUtils]: 54: Hoare triple {14869#(= 1 ~a20~0)} havoc ~input~0; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,930 INFO L280 TraceCheckUtils]: 55: Hoare triple {14869#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,931 INFO L280 TraceCheckUtils]: 56: Hoare triple {14869#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,932 INFO L280 TraceCheckUtils]: 57: Hoare triple {14869#(= 1 ~a20~0)} havoc #t~nondet2; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,932 INFO L280 TraceCheckUtils]: 58: Hoare triple {14869#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,933 INFO L263 TraceCheckUtils]: 59: Hoare triple {14869#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,934 INFO L280 TraceCheckUtils]: 60: Hoare triple {14869#(= 1 ~a20~0)} ~input := #in~input; {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,935 INFO L280 TraceCheckUtils]: 61: Hoare triple {14869#(= 1 ~a20~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,935 INFO L280 TraceCheckUtils]: 62: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,936 INFO L280 TraceCheckUtils]: 63: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,937 INFO L280 TraceCheckUtils]: 64: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,937 INFO L280 TraceCheckUtils]: 65: Hoare triple {14869#(= 1 ~a20~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,938 INFO L280 TraceCheckUtils]: 66: Hoare triple {14869#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,939 INFO L280 TraceCheckUtils]: 67: Hoare triple {14869#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,939 INFO L280 TraceCheckUtils]: 68: Hoare triple {14869#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,940 INFO L280 TraceCheckUtils]: 69: Hoare triple {14869#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,941 INFO L280 TraceCheckUtils]: 70: Hoare triple {14869#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,941 INFO L280 TraceCheckUtils]: 71: Hoare triple {14869#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,942 INFO L280 TraceCheckUtils]: 72: Hoare triple {14869#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,943 INFO L280 TraceCheckUtils]: 73: Hoare triple {14869#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,943 INFO L280 TraceCheckUtils]: 74: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,944 INFO L280 TraceCheckUtils]: 75: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,944 INFO L280 TraceCheckUtils]: 76: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,945 INFO L280 TraceCheckUtils]: 77: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,945 INFO L280 TraceCheckUtils]: 78: Hoare triple {14869#(= 1 ~a20~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,946 INFO L280 TraceCheckUtils]: 79: Hoare triple {14869#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,947 INFO L280 TraceCheckUtils]: 80: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,948 INFO L280 TraceCheckUtils]: 81: Hoare triple {14869#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,948 INFO L280 TraceCheckUtils]: 82: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,949 INFO L280 TraceCheckUtils]: 83: Hoare triple {14869#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,949 INFO L280 TraceCheckUtils]: 84: Hoare triple {14869#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,950 INFO L280 TraceCheckUtils]: 85: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,951 INFO L280 TraceCheckUtils]: 86: Hoare triple {14869#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,951 INFO L280 TraceCheckUtils]: 87: Hoare triple {14869#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,952 INFO L280 TraceCheckUtils]: 88: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,952 INFO L280 TraceCheckUtils]: 89: Hoare triple {14869#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,953 INFO L280 TraceCheckUtils]: 90: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,954 INFO L280 TraceCheckUtils]: 91: Hoare triple {14869#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,954 INFO L280 TraceCheckUtils]: 92: Hoare triple {14869#(= 1 ~a20~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,955 INFO L280 TraceCheckUtils]: 93: Hoare triple {14869#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,955 INFO L280 TraceCheckUtils]: 94: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,956 INFO L280 TraceCheckUtils]: 95: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,957 INFO L280 TraceCheckUtils]: 96: Hoare triple {14869#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,957 INFO L280 TraceCheckUtils]: 97: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,958 INFO L280 TraceCheckUtils]: 98: Hoare triple {14869#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,959 INFO L280 TraceCheckUtils]: 99: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,959 INFO L280 TraceCheckUtils]: 100: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,960 INFO L280 TraceCheckUtils]: 101: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,960 INFO L280 TraceCheckUtils]: 102: Hoare triple {14869#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,961 INFO L280 TraceCheckUtils]: 103: Hoare triple {14869#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,962 INFO L280 TraceCheckUtils]: 104: Hoare triple {14869#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,962 INFO L280 TraceCheckUtils]: 105: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,963 INFO L280 TraceCheckUtils]: 106: Hoare triple {14869#(= 1 ~a20~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,963 INFO L280 TraceCheckUtils]: 107: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,964 INFO L280 TraceCheckUtils]: 108: Hoare triple {14869#(= 1 ~a20~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,965 INFO L280 TraceCheckUtils]: 109: Hoare triple {14869#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,965 INFO L280 TraceCheckUtils]: 110: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,966 INFO L280 TraceCheckUtils]: 111: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,966 INFO L280 TraceCheckUtils]: 112: Hoare triple {14869#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,967 INFO L280 TraceCheckUtils]: 113: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,967 INFO L280 TraceCheckUtils]: 114: Hoare triple {14869#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,968 INFO L280 TraceCheckUtils]: 115: Hoare triple {14869#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,969 INFO L280 TraceCheckUtils]: 116: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,969 INFO L280 TraceCheckUtils]: 117: Hoare triple {14869#(= 1 ~a20~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,970 INFO L280 TraceCheckUtils]: 118: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,970 INFO L280 TraceCheckUtils]: 119: Hoare triple {14869#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,971 INFO L280 TraceCheckUtils]: 120: Hoare triple {14869#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,972 INFO L280 TraceCheckUtils]: 121: Hoare triple {14869#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,972 INFO L280 TraceCheckUtils]: 122: Hoare triple {14869#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,973 INFO L280 TraceCheckUtils]: 123: Hoare triple {14869#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,974 INFO L280 TraceCheckUtils]: 124: Hoare triple {14869#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,974 INFO L280 TraceCheckUtils]: 125: Hoare triple {14869#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,975 INFO L280 TraceCheckUtils]: 126: Hoare triple {14869#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,975 INFO L280 TraceCheckUtils]: 127: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,976 INFO L280 TraceCheckUtils]: 128: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,976 INFO L280 TraceCheckUtils]: 129: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,977 INFO L280 TraceCheckUtils]: 130: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,978 INFO L280 TraceCheckUtils]: 131: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,978 INFO L280 TraceCheckUtils]: 132: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,979 INFO L280 TraceCheckUtils]: 133: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,979 INFO L280 TraceCheckUtils]: 134: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,980 INFO L280 TraceCheckUtils]: 135: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,980 INFO L280 TraceCheckUtils]: 136: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,981 INFO L280 TraceCheckUtils]: 137: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,982 INFO L280 TraceCheckUtils]: 138: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,982 INFO L280 TraceCheckUtils]: 139: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,983 INFO L280 TraceCheckUtils]: 140: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,983 INFO L280 TraceCheckUtils]: 141: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,984 INFO L280 TraceCheckUtils]: 142: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,984 INFO L280 TraceCheckUtils]: 143: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,985 INFO L280 TraceCheckUtils]: 144: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,985 INFO L280 TraceCheckUtils]: 145: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,986 INFO L280 TraceCheckUtils]: 146: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,987 INFO L280 TraceCheckUtils]: 147: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,987 INFO L280 TraceCheckUtils]: 148: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,988 INFO L280 TraceCheckUtils]: 149: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,988 INFO L280 TraceCheckUtils]: 150: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,989 INFO L280 TraceCheckUtils]: 151: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,989 INFO L280 TraceCheckUtils]: 152: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,990 INFO L280 TraceCheckUtils]: 153: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,991 INFO L280 TraceCheckUtils]: 154: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,991 INFO L280 TraceCheckUtils]: 155: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,992 INFO L280 TraceCheckUtils]: 156: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,992 INFO L280 TraceCheckUtils]: 157: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,993 INFO L280 TraceCheckUtils]: 158: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,993 INFO L280 TraceCheckUtils]: 159: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,994 INFO L280 TraceCheckUtils]: 160: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,995 INFO L280 TraceCheckUtils]: 161: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,995 INFO L280 TraceCheckUtils]: 162: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,996 INFO L280 TraceCheckUtils]: 163: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,996 INFO L280 TraceCheckUtils]: 164: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,997 INFO L280 TraceCheckUtils]: 165: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,997 INFO L280 TraceCheckUtils]: 166: Hoare triple {14869#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14869#(= 1 ~a20~0)} is VALID [2020-07-10 19:18:11,998 INFO L280 TraceCheckUtils]: 167: Hoare triple {14869#(= 1 ~a20~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {14828#false} is VALID [2020-07-10 19:18:11,998 INFO L280 TraceCheckUtils]: 168: Hoare triple {14828#false} assume !false; {14828#false} is VALID [2020-07-10 19:18:12,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:18:12,028 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:18:12,028 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1754607674] [2020-07-10 19:18:12,028 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:18:12,029 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:18:12,029 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366899500] [2020-07-10 19:18:12,029 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-10 19:18:12,030 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:18:12,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:18:12,240 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:18:12,240 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:18:12,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:18:12,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:18:12,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:18:12,241 INFO L87 Difference]: Start difference. First operand 1240 states and 1570 transitions. Second operand 5 states. [2020-07-10 19:18:37,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:37,730 INFO L93 Difference]: Finished difference Result 3245 states and 4237 transitions. [2020-07-10 19:18:37,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:18:37,731 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-10 19:18:37,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:18:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:18:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-10 19:18:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:18:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-10 19:18:37,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-10 19:18:39,801 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:18:40,007 INFO L225 Difference]: With dead ends: 3245 [2020-07-10 19:18:40,007 INFO L226 Difference]: Without dead ends: 2029 [2020-07-10 19:18:40,012 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 19:18:40,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2029 states. [2020-07-10 19:18:55,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2029 to 1534. [2020-07-10 19:18:55,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:18:55,012 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2029 states. Second operand 1534 states. [2020-07-10 19:18:55,012 INFO L74 IsIncluded]: Start isIncluded. First operand 2029 states. Second operand 1534 states. [2020-07-10 19:18:55,012 INFO L87 Difference]: Start difference. First operand 2029 states. Second operand 1534 states. [2020-07-10 19:18:55,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:55,162 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-10 19:18:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-10 19:18:55,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:55,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:55,170 INFO L74 IsIncluded]: Start isIncluded. First operand 1534 states. Second operand 2029 states. [2020-07-10 19:18:55,171 INFO L87 Difference]: Start difference. First operand 1534 states. Second operand 2029 states. [2020-07-10 19:18:55,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:55,336 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-10 19:18:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-10 19:18:55,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:55,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:55,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:18:55,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:18:55,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1534 states. [2020-07-10 19:18:55,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1534 states and 1912 transitions. [2020-07-10 19:18:55,499 INFO L78 Accepts]: Start accepts. Automaton has 1534 states and 1912 transitions. Word has length 169 [2020-07-10 19:18:55,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:18:55,500 INFO L479 AbstractCegarLoop]: Abstraction has 1534 states and 1912 transitions. [2020-07-10 19:18:55,500 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:18:55,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1534 states and 1912 transitions. [2020-07-10 19:19:00,261 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1912 edges. 1912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1912 transitions. [2020-07-10 19:19:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-07-10 19:19:00,267 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:19:00,267 INFO L422 BasicCegarLoop]: trace histogram [3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:19:00,268 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 19:19:00,268 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:19:00,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:19:00,268 INFO L82 PathProgramCache]: Analyzing trace with hash -2099631972, now seen corresponding path program 1 times [2020-07-10 19:19:00,269 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:19:00,269 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [271315795] [2020-07-10 19:19:00,269 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:19:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:00,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {28540#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {28493#true} ~d~0 := 4; {28493#true} is VALID [2020-07-10 19:19:00,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {28493#true} ~e~0 := 5; {28493#true} is VALID [2020-07-10 19:19:00,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {28493#true} ~f~0 := 6; {28493#true} is VALID [2020-07-10 19:19:00,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {28493#true} ~c~0 := 3; {28493#true} is VALID [2020-07-10 19:19:00,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {28493#true} ~b~0 := 2; {28493#true} is VALID [2020-07-10 19:19:00,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {28493#true} ~u~0 := 21; {28493#true} is VALID [2020-07-10 19:19:00,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {28493#true} ~v~0 := 22; {28493#true} is VALID [2020-07-10 19:19:00,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {28493#true} ~w~0 := 23; {28493#true} is VALID [2020-07-10 19:19:00,440 INFO L280 TraceCheckUtils]: 9: Hoare triple {28493#true} ~x~0 := 24; {28493#true} is VALID [2020-07-10 19:19:00,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {28493#true} ~y~0 := 25; {28493#true} is VALID [2020-07-10 19:19:00,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {28493#true} ~z~0 := 26; {28493#true} is VALID [2020-07-10 19:19:00,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {28493#true} ~a17~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {28493#true} ~a7~0 := 0; {28493#true} is VALID [2020-07-10 19:19:00,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {28493#true} ~a20~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {28493#true} ~a8~0 := 15; {28493#true} is VALID [2020-07-10 19:19:00,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {28493#true} ~a12~0 := 8; {28493#true} is VALID [2020-07-10 19:19:00,441 INFO L280 TraceCheckUtils]: 17: Hoare triple {28493#true} ~a16~0 := 5; {28493#true} is VALID [2020-07-10 19:19:00,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {28493#true} ~a21~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {28493#true} assume true; {28493#true} is VALID [2020-07-10 19:19:00,442 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28493#true} {28493#true} #1100#return; {28493#true} is VALID [2020-07-10 19:19:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:00,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {28541#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {28493#true} is VALID [2020-07-10 19:19:00,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {28493#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {28493#true} is VALID [2020-07-10 19:19:00,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {28493#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {28493#true} is VALID [2020-07-10 19:19:00,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {28493#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {28493#true} is VALID [2020-07-10 19:19:00,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {28493#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {28527#(= 1 ~a21~0)} ~a8~0 := 13; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {28527#(= 1 ~a21~0)} ~a7~0 := 1; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,497 INFO L280 TraceCheckUtils]: 7: Hoare triple {28527#(= 1 ~a21~0)} ~a16~0 := 4; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,497 INFO L280 TraceCheckUtils]: 8: Hoare triple {28527#(= 1 ~a21~0)} #res := -1; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {28527#(= 1 ~a21~0)} assume true; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,499 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28527#(= 1 ~a21~0)} {28493#true} #1104#return; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:00,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {28541#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:19:00,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {28542#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:19:00,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {28542#(= ~a21~0 |old(~a21~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,535 INFO L280 TraceCheckUtils]: 8: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,536 INFO L280 TraceCheckUtils]: 9: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} #res := 26; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} assume true; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,538 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28543#(not (= 1 |old(~a21~0)|))} {28527#(= 1 ~a21~0)} #1104#return; {28494#false} is VALID [2020-07-10 19:19:00,541 INFO L263 TraceCheckUtils]: 0: Hoare triple {28493#true} call ULTIMATE.init(); {28540#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:19:00,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {28540#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {28493#true} ~d~0 := 4; {28493#true} is VALID [2020-07-10 19:19:00,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {28493#true} ~e~0 := 5; {28493#true} is VALID [2020-07-10 19:19:00,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {28493#true} ~f~0 := 6; {28493#true} is VALID [2020-07-10 19:19:00,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {28493#true} ~c~0 := 3; {28493#true} is VALID [2020-07-10 19:19:00,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {28493#true} ~b~0 := 2; {28493#true} is VALID [2020-07-10 19:19:00,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {28493#true} ~u~0 := 21; {28493#true} is VALID [2020-07-10 19:19:00,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {28493#true} ~v~0 := 22; {28493#true} is VALID [2020-07-10 19:19:00,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {28493#true} ~w~0 := 23; {28493#true} is VALID [2020-07-10 19:19:00,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {28493#true} ~x~0 := 24; {28493#true} is VALID [2020-07-10 19:19:00,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {28493#true} ~y~0 := 25; {28493#true} is VALID [2020-07-10 19:19:00,543 INFO L280 TraceCheckUtils]: 12: Hoare triple {28493#true} ~z~0 := 26; {28493#true} is VALID [2020-07-10 19:19:00,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {28493#true} ~a17~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {28493#true} ~a7~0 := 0; {28493#true} is VALID [2020-07-10 19:19:00,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {28493#true} ~a20~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {28493#true} ~a8~0 := 15; {28493#true} is VALID [2020-07-10 19:19:00,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {28493#true} ~a12~0 := 8; {28493#true} is VALID [2020-07-10 19:19:00,545 INFO L280 TraceCheckUtils]: 18: Hoare triple {28493#true} ~a16~0 := 5; {28493#true} is VALID [2020-07-10 19:19:00,545 INFO L280 TraceCheckUtils]: 19: Hoare triple {28493#true} ~a21~0 := 1; {28493#true} is VALID [2020-07-10 19:19:00,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {28493#true} assume true; {28493#true} is VALID [2020-07-10 19:19:00,546 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28493#true} {28493#true} #1100#return; {28493#true} is VALID [2020-07-10 19:19:00,546 INFO L263 TraceCheckUtils]: 22: Hoare triple {28493#true} call #t~ret4 := main(); {28493#true} is VALID [2020-07-10 19:19:00,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {28493#true} ~output~0 := -1; {28493#true} is VALID [2020-07-10 19:19:00,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {28493#true} assume !false; {28493#true} is VALID [2020-07-10 19:19:00,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {28493#true} havoc ~input~0; {28493#true} is VALID [2020-07-10 19:19:00,547 INFO L280 TraceCheckUtils]: 26: Hoare triple {28493#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28493#true} is VALID [2020-07-10 19:19:00,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {28493#true} ~input~0 := #t~nondet2; {28493#true} is VALID [2020-07-10 19:19:00,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {28493#true} havoc #t~nondet2; {28493#true} is VALID [2020-07-10 19:19:00,548 INFO L280 TraceCheckUtils]: 29: Hoare triple {28493#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28493#true} is VALID [2020-07-10 19:19:00,550 INFO L263 TraceCheckUtils]: 30: Hoare triple {28493#true} call #t~ret3 := calculate_output(~input~0); {28541#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,551 INFO L280 TraceCheckUtils]: 31: Hoare triple {28541#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {28493#true} is VALID [2020-07-10 19:19:00,551 INFO L280 TraceCheckUtils]: 32: Hoare triple {28493#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {28493#true} is VALID [2020-07-10 19:19:00,551 INFO L280 TraceCheckUtils]: 33: Hoare triple {28493#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {28493#true} is VALID [2020-07-10 19:19:00,551 INFO L280 TraceCheckUtils]: 34: Hoare triple {28493#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {28493#true} is VALID [2020-07-10 19:19:00,552 INFO L280 TraceCheckUtils]: 35: Hoare triple {28493#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,552 INFO L280 TraceCheckUtils]: 36: Hoare triple {28527#(= 1 ~a21~0)} ~a8~0 := 13; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,553 INFO L280 TraceCheckUtils]: 37: Hoare triple {28527#(= 1 ~a21~0)} ~a7~0 := 1; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {28527#(= 1 ~a21~0)} ~a16~0 := 4; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,555 INFO L280 TraceCheckUtils]: 39: Hoare triple {28527#(= 1 ~a21~0)} #res := -1; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {28527#(= 1 ~a21~0)} assume true; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,557 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28527#(= 1 ~a21~0)} {28493#true} #1104#return; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,557 INFO L280 TraceCheckUtils]: 42: Hoare triple {28527#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,558 INFO L280 TraceCheckUtils]: 43: Hoare triple {28527#(= 1 ~a21~0)} ~output~0 := #t~ret3; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,559 INFO L280 TraceCheckUtils]: 44: Hoare triple {28527#(= 1 ~a21~0)} havoc #t~ret3; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,559 INFO L280 TraceCheckUtils]: 45: Hoare triple {28527#(= 1 ~a21~0)} assume !false; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,560 INFO L280 TraceCheckUtils]: 46: Hoare triple {28527#(= 1 ~a21~0)} havoc ~input~0; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,560 INFO L280 TraceCheckUtils]: 47: Hoare triple {28527#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,561 INFO L280 TraceCheckUtils]: 48: Hoare triple {28527#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,561 INFO L280 TraceCheckUtils]: 49: Hoare triple {28527#(= 1 ~a21~0)} havoc #t~nondet2; {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,562 INFO L280 TraceCheckUtils]: 50: Hoare triple {28527#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28527#(= 1 ~a21~0)} is VALID [2020-07-10 19:19:00,563 INFO L263 TraceCheckUtils]: 51: Hoare triple {28527#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {28541#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,564 INFO L280 TraceCheckUtils]: 52: Hoare triple {28541#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:19:00,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {28542#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {28542#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:19:00,565 INFO L280 TraceCheckUtils]: 54: Hoare triple {28542#(= ~a21~0 |old(~a21~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,565 INFO L280 TraceCheckUtils]: 55: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,566 INFO L280 TraceCheckUtils]: 56: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,566 INFO L280 TraceCheckUtils]: 57: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,567 INFO L280 TraceCheckUtils]: 58: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,568 INFO L280 TraceCheckUtils]: 59: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,568 INFO L280 TraceCheckUtils]: 60: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,569 INFO L280 TraceCheckUtils]: 61: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} #res := 26; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,569 INFO L280 TraceCheckUtils]: 62: Hoare triple {28543#(not (= 1 |old(~a21~0)|))} assume true; {28543#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:19:00,570 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28543#(not (= 1 |old(~a21~0)|))} {28527#(= 1 ~a21~0)} #1104#return; {28494#false} is VALID [2020-07-10 19:19:00,570 INFO L280 TraceCheckUtils]: 64: Hoare triple {28494#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28494#false} is VALID [2020-07-10 19:19:00,571 INFO L280 TraceCheckUtils]: 65: Hoare triple {28494#false} ~output~0 := #t~ret3; {28494#false} is VALID [2020-07-10 19:19:00,571 INFO L280 TraceCheckUtils]: 66: Hoare triple {28494#false} havoc #t~ret3; {28494#false} is VALID [2020-07-10 19:19:00,571 INFO L280 TraceCheckUtils]: 67: Hoare triple {28494#false} assume !false; {28494#false} is VALID [2020-07-10 19:19:00,571 INFO L280 TraceCheckUtils]: 68: Hoare triple {28494#false} havoc ~input~0; {28494#false} is VALID [2020-07-10 19:19:00,571 INFO L280 TraceCheckUtils]: 69: Hoare triple {28494#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28494#false} is VALID [2020-07-10 19:19:00,571 INFO L280 TraceCheckUtils]: 70: Hoare triple {28494#false} ~input~0 := #t~nondet2; {28494#false} is VALID [2020-07-10 19:19:00,572 INFO L280 TraceCheckUtils]: 71: Hoare triple {28494#false} havoc #t~nondet2; {28494#false} is VALID [2020-07-10 19:19:00,572 INFO L280 TraceCheckUtils]: 72: Hoare triple {28494#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28494#false} is VALID [2020-07-10 19:19:00,572 INFO L263 TraceCheckUtils]: 73: Hoare triple {28494#false} call #t~ret3 := calculate_output(~input~0); {28494#false} is VALID [2020-07-10 19:19:00,572 INFO L280 TraceCheckUtils]: 74: Hoare triple {28494#false} ~input := #in~input; {28494#false} is VALID [2020-07-10 19:19:00,572 INFO L280 TraceCheckUtils]: 75: Hoare triple {28494#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,573 INFO L280 TraceCheckUtils]: 76: Hoare triple {28494#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,573 INFO L280 TraceCheckUtils]: 77: Hoare triple {28494#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,573 INFO L280 TraceCheckUtils]: 78: Hoare triple {28494#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,573 INFO L280 TraceCheckUtils]: 79: Hoare triple {28494#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,573 INFO L280 TraceCheckUtils]: 80: Hoare triple {28494#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,573 INFO L280 TraceCheckUtils]: 81: Hoare triple {28494#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {28494#false} is VALID [2020-07-10 19:19:00,574 INFO L280 TraceCheckUtils]: 82: Hoare triple {28494#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {28494#false} is VALID [2020-07-10 19:19:00,574 INFO L280 TraceCheckUtils]: 83: Hoare triple {28494#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,574 INFO L280 TraceCheckUtils]: 84: Hoare triple {28494#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,574 INFO L280 TraceCheckUtils]: 85: Hoare triple {28494#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {28494#false} is VALID [2020-07-10 19:19:00,574 INFO L280 TraceCheckUtils]: 86: Hoare triple {28494#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,575 INFO L280 TraceCheckUtils]: 87: Hoare triple {28494#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {28494#false} is VALID [2020-07-10 19:19:00,575 INFO L280 TraceCheckUtils]: 88: Hoare triple {28494#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,575 INFO L280 TraceCheckUtils]: 89: Hoare triple {28494#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,575 INFO L280 TraceCheckUtils]: 90: Hoare triple {28494#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {28494#false} is VALID [2020-07-10 19:19:00,575 INFO L280 TraceCheckUtils]: 91: Hoare triple {28494#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,575 INFO L280 TraceCheckUtils]: 92: Hoare triple {28494#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {28494#false} is VALID [2020-07-10 19:19:00,576 INFO L280 TraceCheckUtils]: 93: Hoare triple {28494#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {28494#false} is VALID [2020-07-10 19:19:00,576 INFO L280 TraceCheckUtils]: 94: Hoare triple {28494#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {28494#false} is VALID [2020-07-10 19:19:00,576 INFO L280 TraceCheckUtils]: 95: Hoare triple {28494#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,576 INFO L280 TraceCheckUtils]: 96: Hoare triple {28494#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {28494#false} is VALID [2020-07-10 19:19:00,576 INFO L280 TraceCheckUtils]: 97: Hoare triple {28494#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {28494#false} is VALID [2020-07-10 19:19:00,577 INFO L280 TraceCheckUtils]: 98: Hoare triple {28494#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,577 INFO L280 TraceCheckUtils]: 99: Hoare triple {28494#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,577 INFO L280 TraceCheckUtils]: 100: Hoare triple {28494#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,577 INFO L280 TraceCheckUtils]: 101: Hoare triple {28494#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,577 INFO L280 TraceCheckUtils]: 102: Hoare triple {28494#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,578 INFO L280 TraceCheckUtils]: 103: Hoare triple {28494#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,578 INFO L280 TraceCheckUtils]: 104: Hoare triple {28494#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,578 INFO L280 TraceCheckUtils]: 105: Hoare triple {28494#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,578 INFO L280 TraceCheckUtils]: 106: Hoare triple {28494#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,578 INFO L280 TraceCheckUtils]: 107: Hoare triple {28494#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,578 INFO L280 TraceCheckUtils]: 108: Hoare triple {28494#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {28494#false} is VALID [2020-07-10 19:19:00,579 INFO L280 TraceCheckUtils]: 109: Hoare triple {28494#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {28494#false} is VALID [2020-07-10 19:19:00,579 INFO L280 TraceCheckUtils]: 110: Hoare triple {28494#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {28494#false} is VALID [2020-07-10 19:19:00,579 INFO L280 TraceCheckUtils]: 111: Hoare triple {28494#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {28494#false} is VALID [2020-07-10 19:19:00,579 INFO L280 TraceCheckUtils]: 112: Hoare triple {28494#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {28494#false} is VALID [2020-07-10 19:19:00,579 INFO L280 TraceCheckUtils]: 113: Hoare triple {28494#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {28494#false} is VALID [2020-07-10 19:19:00,580 INFO L280 TraceCheckUtils]: 114: Hoare triple {28494#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,580 INFO L280 TraceCheckUtils]: 115: Hoare triple {28494#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {28494#false} is VALID [2020-07-10 19:19:00,580 INFO L280 TraceCheckUtils]: 116: Hoare triple {28494#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,580 INFO L280 TraceCheckUtils]: 117: Hoare triple {28494#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,580 INFO L280 TraceCheckUtils]: 118: Hoare triple {28494#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,580 INFO L280 TraceCheckUtils]: 119: Hoare triple {28494#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {28494#false} is VALID [2020-07-10 19:19:00,581 INFO L280 TraceCheckUtils]: 120: Hoare triple {28494#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,581 INFO L280 TraceCheckUtils]: 121: Hoare triple {28494#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {28494#false} is VALID [2020-07-10 19:19:00,581 INFO L280 TraceCheckUtils]: 122: Hoare triple {28494#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {28494#false} is VALID [2020-07-10 19:19:00,581 INFO L280 TraceCheckUtils]: 123: Hoare triple {28494#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,581 INFO L280 TraceCheckUtils]: 124: Hoare triple {28494#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,582 INFO L280 TraceCheckUtils]: 125: Hoare triple {28494#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,582 INFO L280 TraceCheckUtils]: 126: Hoare triple {28494#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,582 INFO L280 TraceCheckUtils]: 127: Hoare triple {28494#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,582 INFO L280 TraceCheckUtils]: 128: Hoare triple {28494#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {28494#false} is VALID [2020-07-10 19:19:00,582 INFO L280 TraceCheckUtils]: 129: Hoare triple {28494#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,582 INFO L280 TraceCheckUtils]: 130: Hoare triple {28494#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {28494#false} is VALID [2020-07-10 19:19:00,583 INFO L280 TraceCheckUtils]: 131: Hoare triple {28494#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {28494#false} is VALID [2020-07-10 19:19:00,583 INFO L280 TraceCheckUtils]: 132: Hoare triple {28494#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {28494#false} is VALID [2020-07-10 19:19:00,583 INFO L280 TraceCheckUtils]: 133: Hoare triple {28494#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {28494#false} is VALID [2020-07-10 19:19:00,583 INFO L280 TraceCheckUtils]: 134: Hoare triple {28494#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,583 INFO L280 TraceCheckUtils]: 135: Hoare triple {28494#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {28494#false} is VALID [2020-07-10 19:19:00,584 INFO L280 TraceCheckUtils]: 136: Hoare triple {28494#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {28494#false} is VALID [2020-07-10 19:19:00,584 INFO L280 TraceCheckUtils]: 137: Hoare triple {28494#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,584 INFO L280 TraceCheckUtils]: 138: Hoare triple {28494#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,584 INFO L280 TraceCheckUtils]: 139: Hoare triple {28494#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {28494#false} is VALID [2020-07-10 19:19:00,584 INFO L280 TraceCheckUtils]: 140: Hoare triple {28494#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {28494#false} is VALID [2020-07-10 19:19:00,585 INFO L280 TraceCheckUtils]: 141: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,585 INFO L280 TraceCheckUtils]: 142: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,585 INFO L280 TraceCheckUtils]: 143: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,585 INFO L280 TraceCheckUtils]: 144: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,585 INFO L280 TraceCheckUtils]: 145: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,586 INFO L280 TraceCheckUtils]: 146: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,586 INFO L280 TraceCheckUtils]: 147: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,586 INFO L280 TraceCheckUtils]: 148: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,586 INFO L280 TraceCheckUtils]: 149: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,586 INFO L280 TraceCheckUtils]: 150: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,587 INFO L280 TraceCheckUtils]: 151: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,587 INFO L280 TraceCheckUtils]: 152: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,587 INFO L280 TraceCheckUtils]: 153: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,587 INFO L280 TraceCheckUtils]: 154: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,588 INFO L280 TraceCheckUtils]: 155: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,588 INFO L280 TraceCheckUtils]: 156: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,588 INFO L280 TraceCheckUtils]: 157: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,588 INFO L280 TraceCheckUtils]: 158: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,588 INFO L280 TraceCheckUtils]: 159: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,589 INFO L280 TraceCheckUtils]: 160: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,589 INFO L280 TraceCheckUtils]: 161: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,589 INFO L280 TraceCheckUtils]: 162: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,589 INFO L280 TraceCheckUtils]: 163: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,589 INFO L280 TraceCheckUtils]: 164: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,590 INFO L280 TraceCheckUtils]: 165: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,590 INFO L280 TraceCheckUtils]: 166: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,590 INFO L280 TraceCheckUtils]: 167: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,590 INFO L280 TraceCheckUtils]: 168: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,591 INFO L280 TraceCheckUtils]: 169: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,591 INFO L280 TraceCheckUtils]: 170: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,591 INFO L280 TraceCheckUtils]: 171: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,591 INFO L280 TraceCheckUtils]: 172: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,591 INFO L280 TraceCheckUtils]: 173: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,592 INFO L280 TraceCheckUtils]: 174: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,592 INFO L280 TraceCheckUtils]: 175: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,592 INFO L280 TraceCheckUtils]: 176: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,592 INFO L280 TraceCheckUtils]: 177: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,592 INFO L280 TraceCheckUtils]: 178: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,593 INFO L280 TraceCheckUtils]: 179: Hoare triple {28494#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,593 INFO L280 TraceCheckUtils]: 180: Hoare triple {28494#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28494#false} is VALID [2020-07-10 19:19:00,593 INFO L280 TraceCheckUtils]: 181: Hoare triple {28494#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {28494#false} is VALID [2020-07-10 19:19:00,593 INFO L280 TraceCheckUtils]: 182: Hoare triple {28494#false} assume !false; {28494#false} is VALID [2020-07-10 19:19:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:19:00,621 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:19:00,621 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [271315795] [2020-07-10 19:19:00,622 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:19:00,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:19:00,622 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711742653] [2020-07-10 19:19:00,623 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2020-07-10 19:19:00,624 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:19:00,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:19:00,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:00,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:19:00,870 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:19:00,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:19:00,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:19:00,871 INFO L87 Difference]: Start difference. First operand 1534 states and 1912 transitions. Second operand 7 states. [2020-07-10 19:19:28,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:19:28,338 INFO L93 Difference]: Finished difference Result 3464 states and 4439 transitions. [2020-07-10 19:19:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:19:28,338 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2020-07-10 19:19:28,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:19:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:19:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-10 19:19:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:19:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-10 19:19:28,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1308 transitions. [2020-07-10 19:19:30,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1308 edges. 1308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:30,653 INFO L225 Difference]: With dead ends: 3464 [2020-07-10 19:19:30,653 INFO L226 Difference]: Without dead ends: 1954 [2020-07-10 19:19:30,659 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:19:30,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1954 states. [2020-07-10 19:19:48,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1954 to 1716. [2020-07-10 19:19:48,595 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:19:48,595 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1954 states. Second operand 1716 states. [2020-07-10 19:19:48,596 INFO L74 IsIncluded]: Start isIncluded. First operand 1954 states. Second operand 1716 states. [2020-07-10 19:19:48,596 INFO L87 Difference]: Start difference. First operand 1954 states. Second operand 1716 states. [2020-07-10 19:19:48,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:19:48,774 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-10 19:19:48,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-10 19:19:48,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:19:48,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:19:48,780 INFO L74 IsIncluded]: Start isIncluded. First operand 1716 states. Second operand 1954 states. [2020-07-10 19:19:48,780 INFO L87 Difference]: Start difference. First operand 1716 states. Second operand 1954 states. [2020-07-10 19:19:48,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:19:48,937 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-10 19:19:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-10 19:19:48,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:19:48,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:19:48,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:19:48,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:19:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1716 states. [2020-07-10 19:19:49,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1716 states and 2149 transitions. [2020-07-10 19:19:49,046 INFO L78 Accepts]: Start accepts. Automaton has 1716 states and 2149 transitions. Word has length 183 [2020-07-10 19:19:49,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:19:49,047 INFO L479 AbstractCegarLoop]: Abstraction has 1716 states and 2149 transitions. [2020-07-10 19:19:49,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:19:49,047 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1716 states and 2149 transitions. [2020-07-10 19:19:54,638 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2149 edges. 2149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2149 transitions. [2020-07-10 19:19:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-07-10 19:19:54,645 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:19:54,645 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:19:54,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 19:19:54,645 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:19:54,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:19:54,646 INFO L82 PathProgramCache]: Analyzing trace with hash 556449373, now seen corresponding path program 1 times [2020-07-10 19:19:54,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:19:54,646 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1658778617] [2020-07-10 19:19:54,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:19:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:54,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {42880#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {42826#true} is VALID [2020-07-10 19:19:54,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {42826#true} ~d~0 := 4; {42826#true} is VALID [2020-07-10 19:19:54,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {42826#true} ~e~0 := 5; {42826#true} is VALID [2020-07-10 19:19:54,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {42826#true} ~f~0 := 6; {42826#true} is VALID [2020-07-10 19:19:54,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {42826#true} ~c~0 := 3; {42826#true} is VALID [2020-07-10 19:19:54,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {42826#true} ~b~0 := 2; {42826#true} is VALID [2020-07-10 19:19:54,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {42826#true} ~u~0 := 21; {42826#true} is VALID [2020-07-10 19:19:54,821 INFO L280 TraceCheckUtils]: 7: Hoare triple {42826#true} ~v~0 := 22; {42826#true} is VALID [2020-07-10 19:19:54,821 INFO L280 TraceCheckUtils]: 8: Hoare triple {42826#true} ~w~0 := 23; {42826#true} is VALID [2020-07-10 19:19:54,821 INFO L280 TraceCheckUtils]: 9: Hoare triple {42826#true} ~x~0 := 24; {42826#true} is VALID [2020-07-10 19:19:54,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {42826#true} ~y~0 := 25; {42826#true} is VALID [2020-07-10 19:19:54,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {42826#true} ~z~0 := 26; {42826#true} is VALID [2020-07-10 19:19:54,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {42826#true} ~a17~0 := 1; {42826#true} is VALID [2020-07-10 19:19:54,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {42826#true} ~a7~0 := 0; {42826#true} is VALID [2020-07-10 19:19:54,823 INFO L280 TraceCheckUtils]: 14: Hoare triple {42826#true} ~a20~0 := 1; {42826#true} is VALID [2020-07-10 19:19:54,823 INFO L280 TraceCheckUtils]: 15: Hoare triple {42826#true} ~a8~0 := 15; {42826#true} is VALID [2020-07-10 19:19:54,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {42826#true} ~a12~0 := 8; {42826#true} is VALID [2020-07-10 19:19:54,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {42826#true} ~a16~0 := 5; {42826#true} is VALID [2020-07-10 19:19:54,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {42826#true} ~a21~0 := 1; {42826#true} is VALID [2020-07-10 19:19:54,824 INFO L280 TraceCheckUtils]: 19: Hoare triple {42826#true} assume true; {42826#true} is VALID [2020-07-10 19:19:54,824 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42826#true} {42826#true} #1100#return; {42826#true} is VALID [2020-07-10 19:19:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:54,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {42826#true} is VALID [2020-07-10 19:19:54,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {42826#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:54,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {42826#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {42826#true} is VALID [2020-07-10 19:19:54,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {42826#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:54,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {42826#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:54,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {42826#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:54,913 INFO L280 TraceCheckUtils]: 6: Hoare triple {42826#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {42826#true} is VALID [2020-07-10 19:19:54,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {42826#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {42826#true} is VALID [2020-07-10 19:19:54,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {42826#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {42826#true} is VALID [2020-07-10 19:19:54,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {42826#true} ~a7~0 := 1; {42826#true} is VALID [2020-07-10 19:19:54,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {42826#true} ~a17~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:54,922 INFO L280 TraceCheckUtils]: 11: Hoare triple {42882#(= 1 ~a17~0)} ~a21~0 := 0; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:54,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {42882#(= 1 ~a17~0)} ~a20~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:54,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {42882#(= 1 ~a17~0)} ~a8~0 := 13; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:54,924 INFO L280 TraceCheckUtils]: 14: Hoare triple {42882#(= 1 ~a17~0)} ~a16~0 := 5; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:54,925 INFO L280 TraceCheckUtils]: 15: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:54,926 INFO L280 TraceCheckUtils]: 16: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:54,927 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42826#true} #1104#return; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:54,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,993 INFO L280 TraceCheckUtils]: 9: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:54,995 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42827#false} is VALID [2020-07-10 19:19:54,997 INFO L263 TraceCheckUtils]: 0: Hoare triple {42826#true} call ULTIMATE.init(); {42880#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:19:54,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {42880#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {42826#true} is VALID [2020-07-10 19:19:54,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {42826#true} ~d~0 := 4; {42826#true} is VALID [2020-07-10 19:19:54,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {42826#true} ~e~0 := 5; {42826#true} is VALID [2020-07-10 19:19:54,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {42826#true} ~f~0 := 6; {42826#true} is VALID [2020-07-10 19:19:54,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {42826#true} ~c~0 := 3; {42826#true} is VALID [2020-07-10 19:19:54,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {42826#true} ~b~0 := 2; {42826#true} is VALID [2020-07-10 19:19:54,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {42826#true} ~u~0 := 21; {42826#true} is VALID [2020-07-10 19:19:54,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {42826#true} ~v~0 := 22; {42826#true} is VALID [2020-07-10 19:19:54,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {42826#true} ~w~0 := 23; {42826#true} is VALID [2020-07-10 19:19:54,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {42826#true} ~x~0 := 24; {42826#true} is VALID [2020-07-10 19:19:55,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {42826#true} ~y~0 := 25; {42826#true} is VALID [2020-07-10 19:19:55,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {42826#true} ~z~0 := 26; {42826#true} is VALID [2020-07-10 19:19:55,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {42826#true} ~a17~0 := 1; {42826#true} is VALID [2020-07-10 19:19:55,001 INFO L280 TraceCheckUtils]: 14: Hoare triple {42826#true} ~a7~0 := 0; {42826#true} is VALID [2020-07-10 19:19:55,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {42826#true} ~a20~0 := 1; {42826#true} is VALID [2020-07-10 19:19:55,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {42826#true} ~a8~0 := 15; {42826#true} is VALID [2020-07-10 19:19:55,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {42826#true} ~a12~0 := 8; {42826#true} is VALID [2020-07-10 19:19:55,002 INFO L280 TraceCheckUtils]: 18: Hoare triple {42826#true} ~a16~0 := 5; {42826#true} is VALID [2020-07-10 19:19:55,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {42826#true} ~a21~0 := 1; {42826#true} is VALID [2020-07-10 19:19:55,002 INFO L280 TraceCheckUtils]: 20: Hoare triple {42826#true} assume true; {42826#true} is VALID [2020-07-10 19:19:55,002 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42826#true} {42826#true} #1100#return; {42826#true} is VALID [2020-07-10 19:19:55,003 INFO L263 TraceCheckUtils]: 22: Hoare triple {42826#true} call #t~ret4 := main(); {42826#true} is VALID [2020-07-10 19:19:55,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {42826#true} ~output~0 := -1; {42826#true} is VALID [2020-07-10 19:19:55,003 INFO L280 TraceCheckUtils]: 24: Hoare triple {42826#true} assume !false; {42826#true} is VALID [2020-07-10 19:19:55,004 INFO L280 TraceCheckUtils]: 25: Hoare triple {42826#true} havoc ~input~0; {42826#true} is VALID [2020-07-10 19:19:55,004 INFO L280 TraceCheckUtils]: 26: Hoare triple {42826#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42826#true} is VALID [2020-07-10 19:19:55,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {42826#true} ~input~0 := #t~nondet2; {42826#true} is VALID [2020-07-10 19:19:55,004 INFO L280 TraceCheckUtils]: 28: Hoare triple {42826#true} havoc #t~nondet2; {42826#true} is VALID [2020-07-10 19:19:55,005 INFO L280 TraceCheckUtils]: 29: Hoare triple {42826#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42826#true} is VALID [2020-07-10 19:19:55,006 INFO L263 TraceCheckUtils]: 30: Hoare triple {42826#true} call #t~ret3 := calculate_output(~input~0); {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:19:55,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {42826#true} is VALID [2020-07-10 19:19:55,007 INFO L280 TraceCheckUtils]: 32: Hoare triple {42826#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:55,008 INFO L280 TraceCheckUtils]: 33: Hoare triple {42826#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {42826#true} is VALID [2020-07-10 19:19:55,008 INFO L280 TraceCheckUtils]: 34: Hoare triple {42826#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:55,008 INFO L280 TraceCheckUtils]: 35: Hoare triple {42826#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:55,009 INFO L280 TraceCheckUtils]: 36: Hoare triple {42826#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {42826#true} is VALID [2020-07-10 19:19:55,009 INFO L280 TraceCheckUtils]: 37: Hoare triple {42826#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {42826#true} is VALID [2020-07-10 19:19:55,009 INFO L280 TraceCheckUtils]: 38: Hoare triple {42826#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {42826#true} is VALID [2020-07-10 19:19:55,009 INFO L280 TraceCheckUtils]: 39: Hoare triple {42826#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {42826#true} is VALID [2020-07-10 19:19:55,010 INFO L280 TraceCheckUtils]: 40: Hoare triple {42826#true} ~a7~0 := 1; {42826#true} is VALID [2020-07-10 19:19:55,011 INFO L280 TraceCheckUtils]: 41: Hoare triple {42826#true} ~a17~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:55,011 INFO L280 TraceCheckUtils]: 42: Hoare triple {42882#(= 1 ~a17~0)} ~a21~0 := 0; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:55,012 INFO L280 TraceCheckUtils]: 43: Hoare triple {42882#(= 1 ~a17~0)} ~a20~0 := 1; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:55,013 INFO L280 TraceCheckUtils]: 44: Hoare triple {42882#(= 1 ~a17~0)} ~a8~0 := 13; {42882#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:55,013 INFO L280 TraceCheckUtils]: 45: Hoare triple {42882#(= 1 ~a17~0)} ~a16~0 := 5; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,014 INFO L280 TraceCheckUtils]: 46: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,015 INFO L280 TraceCheckUtils]: 47: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,016 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42826#true} #1104#return; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,018 INFO L280 TraceCheckUtils]: 49: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,020 INFO L280 TraceCheckUtils]: 50: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,021 INFO L280 TraceCheckUtils]: 51: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,022 INFO L280 TraceCheckUtils]: 52: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,023 INFO L280 TraceCheckUtils]: 53: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,024 INFO L280 TraceCheckUtils]: 54: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,025 INFO L280 TraceCheckUtils]: 55: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,026 INFO L280 TraceCheckUtils]: 56: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,027 INFO L280 TraceCheckUtils]: 57: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:55,029 INFO L263 TraceCheckUtils]: 58: Hoare triple {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:19:55,030 INFO L280 TraceCheckUtils]: 59: Hoare triple {42881#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,031 INFO L280 TraceCheckUtils]: 60: Hoare triple {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,032 INFO L280 TraceCheckUtils]: 61: Hoare triple {42883#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,033 INFO L280 TraceCheckUtils]: 62: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,034 INFO L280 TraceCheckUtils]: 63: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,034 INFO L280 TraceCheckUtils]: 64: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,035 INFO L280 TraceCheckUtils]: 65: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,036 INFO L280 TraceCheckUtils]: 66: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,036 INFO L280 TraceCheckUtils]: 67: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,037 INFO L280 TraceCheckUtils]: 68: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,037 INFO L280 TraceCheckUtils]: 69: Hoare triple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:55,039 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {42884#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42867#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42827#false} is VALID [2020-07-10 19:19:55,039 INFO L280 TraceCheckUtils]: 71: Hoare triple {42827#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42827#false} is VALID [2020-07-10 19:19:55,039 INFO L280 TraceCheckUtils]: 72: Hoare triple {42827#false} ~output~0 := #t~ret3; {42827#false} is VALID [2020-07-10 19:19:55,039 INFO L280 TraceCheckUtils]: 73: Hoare triple {42827#false} havoc #t~ret3; {42827#false} is VALID [2020-07-10 19:19:55,040 INFO L280 TraceCheckUtils]: 74: Hoare triple {42827#false} assume !false; {42827#false} is VALID [2020-07-10 19:19:55,040 INFO L280 TraceCheckUtils]: 75: Hoare triple {42827#false} havoc ~input~0; {42827#false} is VALID [2020-07-10 19:19:55,040 INFO L280 TraceCheckUtils]: 76: Hoare triple {42827#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42827#false} is VALID [2020-07-10 19:19:55,040 INFO L280 TraceCheckUtils]: 77: Hoare triple {42827#false} ~input~0 := #t~nondet2; {42827#false} is VALID [2020-07-10 19:19:55,040 INFO L280 TraceCheckUtils]: 78: Hoare triple {42827#false} havoc #t~nondet2; {42827#false} is VALID [2020-07-10 19:19:55,041 INFO L280 TraceCheckUtils]: 79: Hoare triple {42827#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42827#false} is VALID [2020-07-10 19:19:55,041 INFO L263 TraceCheckUtils]: 80: Hoare triple {42827#false} call #t~ret3 := calculate_output(~input~0); {42827#false} is VALID [2020-07-10 19:19:55,041 INFO L280 TraceCheckUtils]: 81: Hoare triple {42827#false} ~input := #in~input; {42827#false} is VALID [2020-07-10 19:19:55,041 INFO L280 TraceCheckUtils]: 82: Hoare triple {42827#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,042 INFO L280 TraceCheckUtils]: 83: Hoare triple {42827#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,042 INFO L280 TraceCheckUtils]: 84: Hoare triple {42827#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,042 INFO L280 TraceCheckUtils]: 85: Hoare triple {42827#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,043 INFO L280 TraceCheckUtils]: 86: Hoare triple {42827#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,043 INFO L280 TraceCheckUtils]: 87: Hoare triple {42827#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,043 INFO L280 TraceCheckUtils]: 88: Hoare triple {42827#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {42827#false} is VALID [2020-07-10 19:19:55,043 INFO L280 TraceCheckUtils]: 89: Hoare triple {42827#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {42827#false} is VALID [2020-07-10 19:19:55,044 INFO L280 TraceCheckUtils]: 90: Hoare triple {42827#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,044 INFO L280 TraceCheckUtils]: 91: Hoare triple {42827#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,044 INFO L280 TraceCheckUtils]: 92: Hoare triple {42827#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {42827#false} is VALID [2020-07-10 19:19:55,044 INFO L280 TraceCheckUtils]: 93: Hoare triple {42827#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,045 INFO L280 TraceCheckUtils]: 94: Hoare triple {42827#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {42827#false} is VALID [2020-07-10 19:19:55,045 INFO L280 TraceCheckUtils]: 95: Hoare triple {42827#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,045 INFO L280 TraceCheckUtils]: 96: Hoare triple {42827#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,046 INFO L280 TraceCheckUtils]: 97: Hoare triple {42827#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {42827#false} is VALID [2020-07-10 19:19:55,046 INFO L280 TraceCheckUtils]: 98: Hoare triple {42827#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,046 INFO L280 TraceCheckUtils]: 99: Hoare triple {42827#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {42827#false} is VALID [2020-07-10 19:19:55,046 INFO L280 TraceCheckUtils]: 100: Hoare triple {42827#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {42827#false} is VALID [2020-07-10 19:19:55,047 INFO L280 TraceCheckUtils]: 101: Hoare triple {42827#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {42827#false} is VALID [2020-07-10 19:19:55,047 INFO L280 TraceCheckUtils]: 102: Hoare triple {42827#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,047 INFO L280 TraceCheckUtils]: 103: Hoare triple {42827#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {42827#false} is VALID [2020-07-10 19:19:55,048 INFO L280 TraceCheckUtils]: 104: Hoare triple {42827#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {42827#false} is VALID [2020-07-10 19:19:55,048 INFO L280 TraceCheckUtils]: 105: Hoare triple {42827#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,048 INFO L280 TraceCheckUtils]: 106: Hoare triple {42827#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,049 INFO L280 TraceCheckUtils]: 107: Hoare triple {42827#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,049 INFO L280 TraceCheckUtils]: 108: Hoare triple {42827#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,049 INFO L280 TraceCheckUtils]: 109: Hoare triple {42827#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,050 INFO L280 TraceCheckUtils]: 110: Hoare triple {42827#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,050 INFO L280 TraceCheckUtils]: 111: Hoare triple {42827#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,050 INFO L280 TraceCheckUtils]: 112: Hoare triple {42827#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,050 INFO L280 TraceCheckUtils]: 113: Hoare triple {42827#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,051 INFO L280 TraceCheckUtils]: 114: Hoare triple {42827#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,051 INFO L280 TraceCheckUtils]: 115: Hoare triple {42827#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {42827#false} is VALID [2020-07-10 19:19:55,051 INFO L280 TraceCheckUtils]: 116: Hoare triple {42827#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {42827#false} is VALID [2020-07-10 19:19:55,051 INFO L280 TraceCheckUtils]: 117: Hoare triple {42827#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {42827#false} is VALID [2020-07-10 19:19:55,052 INFO L280 TraceCheckUtils]: 118: Hoare triple {42827#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {42827#false} is VALID [2020-07-10 19:19:55,052 INFO L280 TraceCheckUtils]: 119: Hoare triple {42827#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {42827#false} is VALID [2020-07-10 19:19:55,052 INFO L280 TraceCheckUtils]: 120: Hoare triple {42827#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {42827#false} is VALID [2020-07-10 19:19:55,052 INFO L280 TraceCheckUtils]: 121: Hoare triple {42827#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,052 INFO L280 TraceCheckUtils]: 122: Hoare triple {42827#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {42827#false} is VALID [2020-07-10 19:19:55,053 INFO L280 TraceCheckUtils]: 123: Hoare triple {42827#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,053 INFO L280 TraceCheckUtils]: 124: Hoare triple {42827#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,053 INFO L280 TraceCheckUtils]: 125: Hoare triple {42827#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,053 INFO L280 TraceCheckUtils]: 126: Hoare triple {42827#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {42827#false} is VALID [2020-07-10 19:19:55,053 INFO L280 TraceCheckUtils]: 127: Hoare triple {42827#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,054 INFO L280 TraceCheckUtils]: 128: Hoare triple {42827#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {42827#false} is VALID [2020-07-10 19:19:55,054 INFO L280 TraceCheckUtils]: 129: Hoare triple {42827#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {42827#false} is VALID [2020-07-10 19:19:55,054 INFO L280 TraceCheckUtils]: 130: Hoare triple {42827#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,054 INFO L280 TraceCheckUtils]: 131: Hoare triple {42827#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,055 INFO L280 TraceCheckUtils]: 132: Hoare triple {42827#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,055 INFO L280 TraceCheckUtils]: 133: Hoare triple {42827#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,055 INFO L280 TraceCheckUtils]: 134: Hoare triple {42827#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,055 INFO L280 TraceCheckUtils]: 135: Hoare triple {42827#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {42827#false} is VALID [2020-07-10 19:19:55,055 INFO L280 TraceCheckUtils]: 136: Hoare triple {42827#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,055 INFO L280 TraceCheckUtils]: 137: Hoare triple {42827#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {42827#false} is VALID [2020-07-10 19:19:55,056 INFO L280 TraceCheckUtils]: 138: Hoare triple {42827#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {42827#false} is VALID [2020-07-10 19:19:55,056 INFO L280 TraceCheckUtils]: 139: Hoare triple {42827#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {42827#false} is VALID [2020-07-10 19:19:55,056 INFO L280 TraceCheckUtils]: 140: Hoare triple {42827#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {42827#false} is VALID [2020-07-10 19:19:55,056 INFO L280 TraceCheckUtils]: 141: Hoare triple {42827#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,056 INFO L280 TraceCheckUtils]: 142: Hoare triple {42827#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {42827#false} is VALID [2020-07-10 19:19:55,057 INFO L280 TraceCheckUtils]: 143: Hoare triple {42827#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {42827#false} is VALID [2020-07-10 19:19:55,057 INFO L280 TraceCheckUtils]: 144: Hoare triple {42827#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,057 INFO L280 TraceCheckUtils]: 145: Hoare triple {42827#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,057 INFO L280 TraceCheckUtils]: 146: Hoare triple {42827#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {42827#false} is VALID [2020-07-10 19:19:55,057 INFO L280 TraceCheckUtils]: 147: Hoare triple {42827#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {42827#false} is VALID [2020-07-10 19:19:55,058 INFO L280 TraceCheckUtils]: 148: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,058 INFO L280 TraceCheckUtils]: 149: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,058 INFO L280 TraceCheckUtils]: 150: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,058 INFO L280 TraceCheckUtils]: 151: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,058 INFO L280 TraceCheckUtils]: 152: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,058 INFO L280 TraceCheckUtils]: 153: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,059 INFO L280 TraceCheckUtils]: 154: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,059 INFO L280 TraceCheckUtils]: 155: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,059 INFO L280 TraceCheckUtils]: 156: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,059 INFO L280 TraceCheckUtils]: 157: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,059 INFO L280 TraceCheckUtils]: 158: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,060 INFO L280 TraceCheckUtils]: 159: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,060 INFO L280 TraceCheckUtils]: 160: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,060 INFO L280 TraceCheckUtils]: 161: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,060 INFO L280 TraceCheckUtils]: 162: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,060 INFO L280 TraceCheckUtils]: 163: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,061 INFO L280 TraceCheckUtils]: 164: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,061 INFO L280 TraceCheckUtils]: 165: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,061 INFO L280 TraceCheckUtils]: 166: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,061 INFO L280 TraceCheckUtils]: 167: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,061 INFO L280 TraceCheckUtils]: 168: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,062 INFO L280 TraceCheckUtils]: 169: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,062 INFO L280 TraceCheckUtils]: 170: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,062 INFO L280 TraceCheckUtils]: 171: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,062 INFO L280 TraceCheckUtils]: 172: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,063 INFO L280 TraceCheckUtils]: 173: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,063 INFO L280 TraceCheckUtils]: 174: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,063 INFO L280 TraceCheckUtils]: 175: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,063 INFO L280 TraceCheckUtils]: 176: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,064 INFO L280 TraceCheckUtils]: 177: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,064 INFO L280 TraceCheckUtils]: 178: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,064 INFO L280 TraceCheckUtils]: 179: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,064 INFO L280 TraceCheckUtils]: 180: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,064 INFO L280 TraceCheckUtils]: 181: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,065 INFO L280 TraceCheckUtils]: 182: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,065 INFO L280 TraceCheckUtils]: 183: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,065 INFO L280 TraceCheckUtils]: 184: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,065 INFO L280 TraceCheckUtils]: 185: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,065 INFO L280 TraceCheckUtils]: 186: Hoare triple {42827#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,065 INFO L280 TraceCheckUtils]: 187: Hoare triple {42827#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42827#false} is VALID [2020-07-10 19:19:55,066 INFO L280 TraceCheckUtils]: 188: Hoare triple {42827#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {42827#false} is VALID [2020-07-10 19:19:55,066 INFO L280 TraceCheckUtils]: 189: Hoare triple {42827#false} assume !false; {42827#false} is VALID [2020-07-10 19:19:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:19:55,102 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:19:55,102 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1658778617] [2020-07-10 19:19:55,103 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:19:55,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:19:55,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186201536] [2020-07-10 19:19:55,104 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 190 [2020-07-10 19:19:55,105 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:19:55,105 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:19:55,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 190 edges. 190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:55,339 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:19:55,340 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:19:55,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:19:55,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:19:55,340 INFO L87 Difference]: Start difference. First operand 1716 states and 2149 transitions. Second operand 8 states. [2020-07-10 19:20:17,270 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-10 19:20:45,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:20:45,445 INFO L93 Difference]: Finished difference Result 5165 states and 6689 transitions. [2020-07-10 19:20:45,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 19:20:45,445 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 190 [2020-07-10 19:20:45,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:20:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:20:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1599 transitions. [2020-07-10 19:20:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:20:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1599 transitions. [2020-07-10 19:20:45,464 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1599 transitions. [2020-07-10 19:20:48,249 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1599 edges. 1599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:20:48,788 INFO L225 Difference]: With dead ends: 5165 [2020-07-10 19:20:48,788 INFO L226 Difference]: Without dead ends: 3473 [2020-07-10 19:20:48,795 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-10 19:20:48,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3473 states. [2020-07-10 19:21:26,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3473 to 3196. [2020-07-10 19:21:26,490 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:21:26,490 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3473 states. Second operand 3196 states. [2020-07-10 19:21:26,490 INFO L74 IsIncluded]: Start isIncluded. First operand 3473 states. Second operand 3196 states. [2020-07-10 19:21:26,490 INFO L87 Difference]: Start difference. First operand 3473 states. Second operand 3196 states. [2020-07-10 19:21:26,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:21:26,895 INFO L93 Difference]: Finished difference Result 3473 states and 4273 transitions. [2020-07-10 19:21:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4273 transitions. [2020-07-10 19:21:26,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:21:26,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:21:26,902 INFO L74 IsIncluded]: Start isIncluded. First operand 3196 states. Second operand 3473 states. [2020-07-10 19:21:26,902 INFO L87 Difference]: Start difference. First operand 3196 states. Second operand 3473 states. [2020-07-10 19:21:27,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:21:27,297 INFO L93 Difference]: Finished difference Result 3473 states and 4273 transitions. [2020-07-10 19:21:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4273 transitions. [2020-07-10 19:21:27,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:21:27,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:21:27,303 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:21:27,303 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:21:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3196 states. [2020-07-10 19:21:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 3196 states and 3927 transitions. [2020-07-10 19:21:27,676 INFO L78 Accepts]: Start accepts. Automaton has 3196 states and 3927 transitions. Word has length 190 [2020-07-10 19:21:27,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:21:27,676 INFO L479 AbstractCegarLoop]: Abstraction has 3196 states and 3927 transitions. [2020-07-10 19:21:27,676 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:21:27,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3196 states and 3927 transitions. [2020-07-10 19:21:39,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3927 edges. 3927 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:21:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 3927 transitions. [2020-07-10 19:21:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-07-10 19:21:39,219 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:21:39,219 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:21:39,219 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 19:21:39,219 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:21:39,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:21:39,220 INFO L82 PathProgramCache]: Analyzing trace with hash 355130920, now seen corresponding path program 1 times [2020-07-10 19:21:39,220 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:21:39,220 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1355071173] [2020-07-10 19:21:39,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:21:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:39,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {66672#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#true} ~d~0 := 4; {66579#true} is VALID [2020-07-10 19:21:39,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} ~e~0 := 5; {66579#true} is VALID [2020-07-10 19:21:39,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} ~f~0 := 6; {66579#true} is VALID [2020-07-10 19:21:39,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} ~c~0 := 3; {66579#true} is VALID [2020-07-10 19:21:39,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} ~b~0 := 2; {66579#true} is VALID [2020-07-10 19:21:39,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} ~u~0 := 21; {66579#true} is VALID [2020-07-10 19:21:39,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} ~v~0 := 22; {66579#true} is VALID [2020-07-10 19:21:39,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} ~w~0 := 23; {66579#true} is VALID [2020-07-10 19:21:39,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} ~x~0 := 24; {66579#true} is VALID [2020-07-10 19:21:39,409 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} ~y~0 := 25; {66579#true} is VALID [2020-07-10 19:21:39,409 INFO L280 TraceCheckUtils]: 11: Hoare triple {66579#true} ~z~0 := 26; {66579#true} is VALID [2020-07-10 19:21:39,410 INFO L280 TraceCheckUtils]: 12: Hoare triple {66579#true} ~a17~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {66579#true} ~a20~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-10 19:21:39,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {66579#true} ~a12~0 := 8; {66579#true} is VALID [2020-07-10 19:21:39,411 INFO L280 TraceCheckUtils]: 17: Hoare triple {66579#true} ~a16~0 := 5; {66579#true} is VALID [2020-07-10 19:21:39,411 INFO L280 TraceCheckUtils]: 18: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,411 INFO L280 TraceCheckUtils]: 19: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-10 19:21:39,411 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {66579#true} {66579#true} #1100#return; {66579#true} is VALID [2020-07-10 19:21:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:39,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66579#true} is VALID [2020-07-10 19:21:39,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {66674#(= 1 ~a21~0)} is VALID [2020-07-10 19:21:39,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {66674#(= 1 ~a21~0)} ~a8~0 := 13; {66674#(= 1 ~a21~0)} is VALID [2020-07-10 19:21:39,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {66674#(= 1 ~a21~0)} ~a7~0 := 1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,462 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} {66579#true} #1104#return; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:39,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,531 INFO L280 TraceCheckUtils]: 4: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,535 INFO L280 TraceCheckUtils]: 7: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,538 INFO L280 TraceCheckUtils]: 9: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,539 INFO L280 TraceCheckUtils]: 10: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,546 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {66580#false} is VALID [2020-07-10 19:21:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:39,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66579#true} is VALID [2020-07-10 19:21:39,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66579#true} is VALID [2020-07-10 19:21:39,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {66579#true} is VALID [2020-07-10 19:21:39,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {66579#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {66579#true} is VALID [2020-07-10 19:21:39,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {66579#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {66579#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {66579#true} is VALID [2020-07-10 19:21:39,576 INFO L280 TraceCheckUtils]: 14: Hoare triple {66579#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,576 INFO L280 TraceCheckUtils]: 15: Hoare triple {66579#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {66579#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {66579#true} is VALID [2020-07-10 19:21:39,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {66579#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {66579#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {66579#true} is VALID [2020-07-10 19:21:39,577 INFO L280 TraceCheckUtils]: 19: Hoare triple {66579#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66579#true} is VALID [2020-07-10 19:21:39,577 INFO L280 TraceCheckUtils]: 20: Hoare triple {66579#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {66579#true} is VALID [2020-07-10 19:21:39,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {66579#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {66579#true} assume 1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0; {66579#true} is VALID [2020-07-10 19:21:39,578 INFO L280 TraceCheckUtils]: 23: Hoare triple {66579#true} ~a16~0 := 4; {66579#true} is VALID [2020-07-10 19:21:39,578 INFO L280 TraceCheckUtils]: 24: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {66579#true} #res := 25; {66579#true} is VALID [2020-07-10 19:21:39,579 INFO L280 TraceCheckUtils]: 26: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-10 19:21:39,579 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-10 19:21:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:21:39,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66579#true} is VALID [2020-07-10 19:21:39,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {66579#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {66579#true} is VALID [2020-07-10 19:21:39,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} ~a20~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} ~a16~0 := 6; {66579#true} is VALID [2020-07-10 19:21:39,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-10 19:21:39,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} #res := 26; {66579#true} is VALID [2020-07-10 19:21:39,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-10 19:21:39,595 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-10 19:21:39,599 INFO L263 TraceCheckUtils]: 0: Hoare triple {66579#true} call ULTIMATE.init(); {66672#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:21:39,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {66672#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {66579#true} ~d~0 := 4; {66579#true} is VALID [2020-07-10 19:21:39,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {66579#true} ~e~0 := 5; {66579#true} is VALID [2020-07-10 19:21:39,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {66579#true} ~f~0 := 6; {66579#true} is VALID [2020-07-10 19:21:39,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {66579#true} ~c~0 := 3; {66579#true} is VALID [2020-07-10 19:21:39,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {66579#true} ~b~0 := 2; {66579#true} is VALID [2020-07-10 19:21:39,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {66579#true} ~u~0 := 21; {66579#true} is VALID [2020-07-10 19:21:39,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {66579#true} ~v~0 := 22; {66579#true} is VALID [2020-07-10 19:21:39,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {66579#true} ~w~0 := 23; {66579#true} is VALID [2020-07-10 19:21:39,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {66579#true} ~x~0 := 24; {66579#true} is VALID [2020-07-10 19:21:39,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {66579#true} ~y~0 := 25; {66579#true} is VALID [2020-07-10 19:21:39,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {66579#true} ~z~0 := 26; {66579#true} is VALID [2020-07-10 19:21:39,603 INFO L280 TraceCheckUtils]: 13: Hoare triple {66579#true} ~a17~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {66579#true} ~a20~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-10 19:21:39,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {66579#true} ~a12~0 := 8; {66579#true} is VALID [2020-07-10 19:21:39,604 INFO L280 TraceCheckUtils]: 18: Hoare triple {66579#true} ~a16~0 := 5; {66579#true} is VALID [2020-07-10 19:21:39,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,605 INFO L280 TraceCheckUtils]: 20: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-10 19:21:39,605 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66579#true} {66579#true} #1100#return; {66579#true} is VALID [2020-07-10 19:21:39,605 INFO L263 TraceCheckUtils]: 22: Hoare triple {66579#true} call #t~ret4 := main(); {66579#true} is VALID [2020-07-10 19:21:39,606 INFO L280 TraceCheckUtils]: 23: Hoare triple {66579#true} ~output~0 := -1; {66579#true} is VALID [2020-07-10 19:21:39,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {66579#true} assume !false; {66579#true} is VALID [2020-07-10 19:21:39,606 INFO L280 TraceCheckUtils]: 25: Hoare triple {66579#true} havoc ~input~0; {66579#true} is VALID [2020-07-10 19:21:39,607 INFO L280 TraceCheckUtils]: 26: Hoare triple {66579#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66579#true} is VALID [2020-07-10 19:21:39,607 INFO L280 TraceCheckUtils]: 27: Hoare triple {66579#true} ~input~0 := #t~nondet2; {66579#true} is VALID [2020-07-10 19:21:39,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {66579#true} havoc #t~nondet2; {66579#true} is VALID [2020-07-10 19:21:39,608 INFO L280 TraceCheckUtils]: 29: Hoare triple {66579#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66579#true} is VALID [2020-07-10 19:21:39,610 INFO L263 TraceCheckUtils]: 30: Hoare triple {66579#true} call #t~ret3 := calculate_output(~input~0); {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,611 INFO L280 TraceCheckUtils]: 31: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66579#true} is VALID [2020-07-10 19:21:39,611 INFO L280 TraceCheckUtils]: 32: Hoare triple {66579#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,612 INFO L280 TraceCheckUtils]: 33: Hoare triple {66579#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,612 INFO L280 TraceCheckUtils]: 34: Hoare triple {66579#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,613 INFO L280 TraceCheckUtils]: 35: Hoare triple {66579#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0; {66674#(= 1 ~a21~0)} is VALID [2020-07-10 19:21:39,614 INFO L280 TraceCheckUtils]: 36: Hoare triple {66674#(= 1 ~a21~0)} ~a8~0 := 13; {66674#(= 1 ~a21~0)} is VALID [2020-07-10 19:21:39,615 INFO L280 TraceCheckUtils]: 37: Hoare triple {66674#(= 1 ~a21~0)} ~a7~0 := 1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,616 INFO L280 TraceCheckUtils]: 38: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,617 INFO L280 TraceCheckUtils]: 39: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,618 INFO L280 TraceCheckUtils]: 40: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,620 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} {66579#true} #1104#return; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,622 INFO L280 TraceCheckUtils]: 42: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,623 INFO L280 TraceCheckUtils]: 43: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,624 INFO L280 TraceCheckUtils]: 44: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~ret3; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,625 INFO L280 TraceCheckUtils]: 45: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,626 INFO L280 TraceCheckUtils]: 46: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc ~input~0; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,628 INFO L280 TraceCheckUtils]: 47: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,629 INFO L280 TraceCheckUtils]: 48: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,630 INFO L280 TraceCheckUtils]: 49: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~nondet2; {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 19:21:39,634 INFO L263 TraceCheckUtils]: 51: Hoare triple {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,635 INFO L280 TraceCheckUtils]: 52: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,636 INFO L280 TraceCheckUtils]: 53: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,638 INFO L280 TraceCheckUtils]: 54: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,639 INFO L280 TraceCheckUtils]: 55: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,641 INFO L280 TraceCheckUtils]: 56: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,642 INFO L280 TraceCheckUtils]: 57: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,643 INFO L280 TraceCheckUtils]: 58: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,644 INFO L280 TraceCheckUtils]: 59: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,645 INFO L280 TraceCheckUtils]: 60: Hoare triple {66675#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,646 INFO L280 TraceCheckUtils]: 61: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,646 INFO L280 TraceCheckUtils]: 62: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,647 INFO L280 TraceCheckUtils]: 63: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,648 INFO L280 TraceCheckUtils]: 64: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,648 INFO L280 TraceCheckUtils]: 65: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,649 INFO L280 TraceCheckUtils]: 66: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,650 INFO L280 TraceCheckUtils]: 67: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,650 INFO L280 TraceCheckUtils]: 68: Hoare triple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:21:39,652 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {66676#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {66613#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {66580#false} is VALID [2020-07-10 19:21:39,652 INFO L280 TraceCheckUtils]: 70: Hoare triple {66580#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66580#false} is VALID [2020-07-10 19:21:39,652 INFO L280 TraceCheckUtils]: 71: Hoare triple {66580#false} ~output~0 := #t~ret3; {66580#false} is VALID [2020-07-10 19:21:39,652 INFO L280 TraceCheckUtils]: 72: Hoare triple {66580#false} havoc #t~ret3; {66580#false} is VALID [2020-07-10 19:21:39,653 INFO L280 TraceCheckUtils]: 73: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-10 19:21:39,653 INFO L280 TraceCheckUtils]: 74: Hoare triple {66580#false} havoc ~input~0; {66580#false} is VALID [2020-07-10 19:21:39,653 INFO L280 TraceCheckUtils]: 75: Hoare triple {66580#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66580#false} is VALID [2020-07-10 19:21:39,653 INFO L280 TraceCheckUtils]: 76: Hoare triple {66580#false} ~input~0 := #t~nondet2; {66580#false} is VALID [2020-07-10 19:21:39,654 INFO L280 TraceCheckUtils]: 77: Hoare triple {66580#false} havoc #t~nondet2; {66580#false} is VALID [2020-07-10 19:21:39,654 INFO L280 TraceCheckUtils]: 78: Hoare triple {66580#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66580#false} is VALID [2020-07-10 19:21:39,654 INFO L263 TraceCheckUtils]: 79: Hoare triple {66580#false} call #t~ret3 := calculate_output(~input~0); {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,654 INFO L280 TraceCheckUtils]: 80: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66579#true} is VALID [2020-07-10 19:21:39,654 INFO L280 TraceCheckUtils]: 81: Hoare triple {66579#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,655 INFO L280 TraceCheckUtils]: 82: Hoare triple {66579#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,655 INFO L280 TraceCheckUtils]: 83: Hoare triple {66579#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,655 INFO L280 TraceCheckUtils]: 84: Hoare triple {66579#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,655 INFO L280 TraceCheckUtils]: 85: Hoare triple {66579#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,655 INFO L280 TraceCheckUtils]: 86: Hoare triple {66579#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,656 INFO L280 TraceCheckUtils]: 87: Hoare triple {66579#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66579#true} is VALID [2020-07-10 19:21:39,656 INFO L280 TraceCheckUtils]: 88: Hoare triple {66579#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {66579#true} is VALID [2020-07-10 19:21:39,656 INFO L280 TraceCheckUtils]: 89: Hoare triple {66579#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,656 INFO L280 TraceCheckUtils]: 90: Hoare triple {66579#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,656 INFO L280 TraceCheckUtils]: 91: Hoare triple {66579#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {66579#true} is VALID [2020-07-10 19:21:39,657 INFO L280 TraceCheckUtils]: 92: Hoare triple {66579#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,657 INFO L280 TraceCheckUtils]: 93: Hoare triple {66579#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {66579#true} is VALID [2020-07-10 19:21:39,657 INFO L280 TraceCheckUtils]: 94: Hoare triple {66579#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,657 INFO L280 TraceCheckUtils]: 95: Hoare triple {66579#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {66579#true} is VALID [2020-07-10 19:21:39,657 INFO L280 TraceCheckUtils]: 96: Hoare triple {66579#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {66579#true} is VALID [2020-07-10 19:21:39,658 INFO L280 TraceCheckUtils]: 97: Hoare triple {66579#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,658 INFO L280 TraceCheckUtils]: 98: Hoare triple {66579#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {66579#true} is VALID [2020-07-10 19:21:39,664 INFO L280 TraceCheckUtils]: 99: Hoare triple {66579#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66579#true} is VALID [2020-07-10 19:21:39,665 INFO L280 TraceCheckUtils]: 100: Hoare triple {66579#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {66579#true} is VALID [2020-07-10 19:21:39,665 INFO L280 TraceCheckUtils]: 101: Hoare triple {66579#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {66579#true} is VALID [2020-07-10 19:21:39,666 INFO L280 TraceCheckUtils]: 102: Hoare triple {66579#true} assume 1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0; {66579#true} is VALID [2020-07-10 19:21:39,666 INFO L280 TraceCheckUtils]: 103: Hoare triple {66579#true} ~a16~0 := 4; {66579#true} is VALID [2020-07-10 19:21:39,666 INFO L280 TraceCheckUtils]: 104: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,667 INFO L280 TraceCheckUtils]: 105: Hoare triple {66579#true} #res := 25; {66579#true} is VALID [2020-07-10 19:21:39,667 INFO L280 TraceCheckUtils]: 106: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-10 19:21:39,667 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-10 19:21:39,668 INFO L280 TraceCheckUtils]: 108: Hoare triple {66580#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66580#false} is VALID [2020-07-10 19:21:39,668 INFO L280 TraceCheckUtils]: 109: Hoare triple {66580#false} ~output~0 := #t~ret3; {66580#false} is VALID [2020-07-10 19:21:39,668 INFO L280 TraceCheckUtils]: 110: Hoare triple {66580#false} havoc #t~ret3; {66580#false} is VALID [2020-07-10 19:21:39,668 INFO L280 TraceCheckUtils]: 111: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-10 19:21:39,669 INFO L280 TraceCheckUtils]: 112: Hoare triple {66580#false} havoc ~input~0; {66580#false} is VALID [2020-07-10 19:21:39,669 INFO L280 TraceCheckUtils]: 113: Hoare triple {66580#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66580#false} is VALID [2020-07-10 19:21:39,670 INFO L280 TraceCheckUtils]: 114: Hoare triple {66580#false} ~input~0 := #t~nondet2; {66580#false} is VALID [2020-07-10 19:21:39,670 INFO L280 TraceCheckUtils]: 115: Hoare triple {66580#false} havoc #t~nondet2; {66580#false} is VALID [2020-07-10 19:21:39,670 INFO L280 TraceCheckUtils]: 116: Hoare triple {66580#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66580#false} is VALID [2020-07-10 19:21:39,671 INFO L263 TraceCheckUtils]: 117: Hoare triple {66580#false} call #t~ret3 := calculate_output(~input~0); {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:21:39,671 INFO L280 TraceCheckUtils]: 118: Hoare triple {66673#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {66579#true} is VALID [2020-07-10 19:21:39,671 INFO L280 TraceCheckUtils]: 119: Hoare triple {66579#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66579#true} is VALID [2020-07-10 19:21:39,671 INFO L280 TraceCheckUtils]: 120: Hoare triple {66579#true} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {66579#true} is VALID [2020-07-10 19:21:39,672 INFO L280 TraceCheckUtils]: 121: Hoare triple {66579#true} ~a20~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,672 INFO L280 TraceCheckUtils]: 122: Hoare triple {66579#true} ~a16~0 := 6; {66579#true} is VALID [2020-07-10 19:21:39,672 INFO L280 TraceCheckUtils]: 123: Hoare triple {66579#true} ~a17~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,672 INFO L280 TraceCheckUtils]: 124: Hoare triple {66579#true} ~a8~0 := 15; {66579#true} is VALID [2020-07-10 19:21:39,673 INFO L280 TraceCheckUtils]: 125: Hoare triple {66579#true} ~a7~0 := 0; {66579#true} is VALID [2020-07-10 19:21:39,673 INFO L280 TraceCheckUtils]: 126: Hoare triple {66579#true} ~a21~0 := 1; {66579#true} is VALID [2020-07-10 19:21:39,673 INFO L280 TraceCheckUtils]: 127: Hoare triple {66579#true} #res := 26; {66579#true} is VALID [2020-07-10 19:21:39,674 INFO L280 TraceCheckUtils]: 128: Hoare triple {66579#true} assume true; {66579#true} is VALID [2020-07-10 19:21:39,674 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {66579#true} {66580#false} #1104#return; {66580#false} is VALID [2020-07-10 19:21:39,674 INFO L280 TraceCheckUtils]: 130: Hoare triple {66580#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {66580#false} is VALID [2020-07-10 19:21:39,675 INFO L280 TraceCheckUtils]: 131: Hoare triple {66580#false} ~output~0 := #t~ret3; {66580#false} is VALID [2020-07-10 19:21:39,675 INFO L280 TraceCheckUtils]: 132: Hoare triple {66580#false} havoc #t~ret3; {66580#false} is VALID [2020-07-10 19:21:39,675 INFO L280 TraceCheckUtils]: 133: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-10 19:21:39,676 INFO L280 TraceCheckUtils]: 134: Hoare triple {66580#false} havoc ~input~0; {66580#false} is VALID [2020-07-10 19:21:39,676 INFO L280 TraceCheckUtils]: 135: Hoare triple {66580#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {66580#false} is VALID [2020-07-10 19:21:39,676 INFO L280 TraceCheckUtils]: 136: Hoare triple {66580#false} ~input~0 := #t~nondet2; {66580#false} is VALID [2020-07-10 19:21:39,676 INFO L280 TraceCheckUtils]: 137: Hoare triple {66580#false} havoc #t~nondet2; {66580#false} is VALID [2020-07-10 19:21:39,677 INFO L280 TraceCheckUtils]: 138: Hoare triple {66580#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {66580#false} is VALID [2020-07-10 19:21:39,677 INFO L263 TraceCheckUtils]: 139: Hoare triple {66580#false} call #t~ret3 := calculate_output(~input~0); {66580#false} is VALID [2020-07-10 19:21:39,677 INFO L280 TraceCheckUtils]: 140: Hoare triple {66580#false} ~input := #in~input; {66580#false} is VALID [2020-07-10 19:21:39,678 INFO L280 TraceCheckUtils]: 141: Hoare triple {66580#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,678 INFO L280 TraceCheckUtils]: 142: Hoare triple {66580#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,678 INFO L280 TraceCheckUtils]: 143: Hoare triple {66580#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,679 INFO L280 TraceCheckUtils]: 144: Hoare triple {66580#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,679 INFO L280 TraceCheckUtils]: 145: Hoare triple {66580#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,679 INFO L280 TraceCheckUtils]: 146: Hoare triple {66580#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,679 INFO L280 TraceCheckUtils]: 147: Hoare triple {66580#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66580#false} is VALID [2020-07-10 19:21:39,680 INFO L280 TraceCheckUtils]: 148: Hoare triple {66580#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {66580#false} is VALID [2020-07-10 19:21:39,680 INFO L280 TraceCheckUtils]: 149: Hoare triple {66580#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,680 INFO L280 TraceCheckUtils]: 150: Hoare triple {66580#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,681 INFO L280 TraceCheckUtils]: 151: Hoare triple {66580#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {66580#false} is VALID [2020-07-10 19:21:39,681 INFO L280 TraceCheckUtils]: 152: Hoare triple {66580#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,681 INFO L280 TraceCheckUtils]: 153: Hoare triple {66580#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {66580#false} is VALID [2020-07-10 19:21:39,682 INFO L280 TraceCheckUtils]: 154: Hoare triple {66580#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,682 INFO L280 TraceCheckUtils]: 155: Hoare triple {66580#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,682 INFO L280 TraceCheckUtils]: 156: Hoare triple {66580#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {66580#false} is VALID [2020-07-10 19:21:39,683 INFO L280 TraceCheckUtils]: 157: Hoare triple {66580#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,683 INFO L280 TraceCheckUtils]: 158: Hoare triple {66580#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {66580#false} is VALID [2020-07-10 19:21:39,683 INFO L280 TraceCheckUtils]: 159: Hoare triple {66580#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {66580#false} is VALID [2020-07-10 19:21:39,684 INFO L280 TraceCheckUtils]: 160: Hoare triple {66580#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {66580#false} is VALID [2020-07-10 19:21:39,684 INFO L280 TraceCheckUtils]: 161: Hoare triple {66580#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,684 INFO L280 TraceCheckUtils]: 162: Hoare triple {66580#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {66580#false} is VALID [2020-07-10 19:21:39,685 INFO L280 TraceCheckUtils]: 163: Hoare triple {66580#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {66580#false} is VALID [2020-07-10 19:21:39,685 INFO L280 TraceCheckUtils]: 164: Hoare triple {66580#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,685 INFO L280 TraceCheckUtils]: 165: Hoare triple {66580#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,685 INFO L280 TraceCheckUtils]: 166: Hoare triple {66580#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,686 INFO L280 TraceCheckUtils]: 167: Hoare triple {66580#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,686 INFO L280 TraceCheckUtils]: 168: Hoare triple {66580#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,686 INFO L280 TraceCheckUtils]: 169: Hoare triple {66580#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,687 INFO L280 TraceCheckUtils]: 170: Hoare triple {66580#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,687 INFO L280 TraceCheckUtils]: 171: Hoare triple {66580#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,687 INFO L280 TraceCheckUtils]: 172: Hoare triple {66580#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,688 INFO L280 TraceCheckUtils]: 173: Hoare triple {66580#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,688 INFO L280 TraceCheckUtils]: 174: Hoare triple {66580#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {66580#false} is VALID [2020-07-10 19:21:39,688 INFO L280 TraceCheckUtils]: 175: Hoare triple {66580#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {66580#false} is VALID [2020-07-10 19:21:39,689 INFO L280 TraceCheckUtils]: 176: Hoare triple {66580#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {66580#false} is VALID [2020-07-10 19:21:39,689 INFO L280 TraceCheckUtils]: 177: Hoare triple {66580#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {66580#false} is VALID [2020-07-10 19:21:39,689 INFO L280 TraceCheckUtils]: 178: Hoare triple {66580#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {66580#false} is VALID [2020-07-10 19:21:39,690 INFO L280 TraceCheckUtils]: 179: Hoare triple {66580#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {66580#false} is VALID [2020-07-10 19:21:39,690 INFO L280 TraceCheckUtils]: 180: Hoare triple {66580#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,690 INFO L280 TraceCheckUtils]: 181: Hoare triple {66580#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {66580#false} is VALID [2020-07-10 19:21:39,691 INFO L280 TraceCheckUtils]: 182: Hoare triple {66580#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,691 INFO L280 TraceCheckUtils]: 183: Hoare triple {66580#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,691 INFO L280 TraceCheckUtils]: 184: Hoare triple {66580#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,692 INFO L280 TraceCheckUtils]: 185: Hoare triple {66580#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {66580#false} is VALID [2020-07-10 19:21:39,692 INFO L280 TraceCheckUtils]: 186: Hoare triple {66580#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,692 INFO L280 TraceCheckUtils]: 187: Hoare triple {66580#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {66580#false} is VALID [2020-07-10 19:21:39,693 INFO L280 TraceCheckUtils]: 188: Hoare triple {66580#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {66580#false} is VALID [2020-07-10 19:21:39,693 INFO L280 TraceCheckUtils]: 189: Hoare triple {66580#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,693 INFO L280 TraceCheckUtils]: 190: Hoare triple {66580#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,693 INFO L280 TraceCheckUtils]: 191: Hoare triple {66580#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,694 INFO L280 TraceCheckUtils]: 192: Hoare triple {66580#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,694 INFO L280 TraceCheckUtils]: 193: Hoare triple {66580#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,694 INFO L280 TraceCheckUtils]: 194: Hoare triple {66580#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {66580#false} is VALID [2020-07-10 19:21:39,695 INFO L280 TraceCheckUtils]: 195: Hoare triple {66580#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,695 INFO L280 TraceCheckUtils]: 196: Hoare triple {66580#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {66580#false} is VALID [2020-07-10 19:21:39,695 INFO L280 TraceCheckUtils]: 197: Hoare triple {66580#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {66580#false} is VALID [2020-07-10 19:21:39,696 INFO L280 TraceCheckUtils]: 198: Hoare triple {66580#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {66580#false} is VALID [2020-07-10 19:21:39,696 INFO L280 TraceCheckUtils]: 199: Hoare triple {66580#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {66580#false} is VALID [2020-07-10 19:21:39,696 INFO L280 TraceCheckUtils]: 200: Hoare triple {66580#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,697 INFO L280 TraceCheckUtils]: 201: Hoare triple {66580#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {66580#false} is VALID [2020-07-10 19:21:39,697 INFO L280 TraceCheckUtils]: 202: Hoare triple {66580#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {66580#false} is VALID [2020-07-10 19:21:39,697 INFO L280 TraceCheckUtils]: 203: Hoare triple {66580#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,698 INFO L280 TraceCheckUtils]: 204: Hoare triple {66580#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,698 INFO L280 TraceCheckUtils]: 205: Hoare triple {66580#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {66580#false} is VALID [2020-07-10 19:21:39,698 INFO L280 TraceCheckUtils]: 206: Hoare triple {66580#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {66580#false} is VALID [2020-07-10 19:21:39,698 INFO L280 TraceCheckUtils]: 207: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,699 INFO L280 TraceCheckUtils]: 208: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,699 INFO L280 TraceCheckUtils]: 209: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,699 INFO L280 TraceCheckUtils]: 210: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,700 INFO L280 TraceCheckUtils]: 211: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,700 INFO L280 TraceCheckUtils]: 212: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,700 INFO L280 TraceCheckUtils]: 213: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,700 INFO L280 TraceCheckUtils]: 214: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,701 INFO L280 TraceCheckUtils]: 215: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,701 INFO L280 TraceCheckUtils]: 216: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,701 INFO L280 TraceCheckUtils]: 217: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,701 INFO L280 TraceCheckUtils]: 218: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,701 INFO L280 TraceCheckUtils]: 219: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,702 INFO L280 TraceCheckUtils]: 220: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,702 INFO L280 TraceCheckUtils]: 221: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,702 INFO L280 TraceCheckUtils]: 222: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,703 INFO L280 TraceCheckUtils]: 223: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,703 INFO L280 TraceCheckUtils]: 224: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,703 INFO L280 TraceCheckUtils]: 225: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,704 INFO L280 TraceCheckUtils]: 226: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,704 INFO L280 TraceCheckUtils]: 227: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,704 INFO L280 TraceCheckUtils]: 228: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,705 INFO L280 TraceCheckUtils]: 229: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,705 INFO L280 TraceCheckUtils]: 230: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,705 INFO L280 TraceCheckUtils]: 231: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,706 INFO L280 TraceCheckUtils]: 232: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,706 INFO L280 TraceCheckUtils]: 233: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,706 INFO L280 TraceCheckUtils]: 234: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,707 INFO L280 TraceCheckUtils]: 235: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,707 INFO L280 TraceCheckUtils]: 236: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,707 INFO L280 TraceCheckUtils]: 237: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,707 INFO L280 TraceCheckUtils]: 238: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,707 INFO L280 TraceCheckUtils]: 239: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,708 INFO L280 TraceCheckUtils]: 240: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,708 INFO L280 TraceCheckUtils]: 241: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,708 INFO L280 TraceCheckUtils]: 242: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,708 INFO L280 TraceCheckUtils]: 243: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,708 INFO L280 TraceCheckUtils]: 244: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,709 INFO L280 TraceCheckUtils]: 245: Hoare triple {66580#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,709 INFO L280 TraceCheckUtils]: 246: Hoare triple {66580#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {66580#false} is VALID [2020-07-10 19:21:39,709 INFO L280 TraceCheckUtils]: 247: Hoare triple {66580#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {66580#false} is VALID [2020-07-10 19:21:39,709 INFO L280 TraceCheckUtils]: 248: Hoare triple {66580#false} assume !false; {66580#false} is VALID [2020-07-10 19:21:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:21:39,833 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:21:39,833 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1355071173] [2020-07-10 19:21:39,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:21:39,834 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:21:39,834 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456363798] [2020-07-10 19:21:39,835 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 249 [2020-07-10 19:21:39,836 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:21:39,836 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:21:40,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:21:40,148 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:21:40,149 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:21:40,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:21:40,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:21:40,150 INFO L87 Difference]: Start difference. First operand 3196 states and 3927 transitions. Second operand 8 states. [2020-07-10 19:21:40,802 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-10 19:22:43,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:22:43,478 INFO L93 Difference]: Finished difference Result 7366 states and 9177 transitions. [2020-07-10 19:22:43,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 19:22:43,478 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 249 [2020-07-10 19:22:43,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:22:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:22:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1633 transitions. [2020-07-10 19:22:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:22:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1633 transitions. [2020-07-10 19:22:43,505 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1633 transitions. [2020-07-10 19:22:46,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1633 edges. 1633 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:22:47,254 INFO L225 Difference]: With dead ends: 7366 [2020-07-10 19:22:47,255 INFO L226 Difference]: Without dead ends: 3777 [2020-07-10 19:22:47,265 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-10 19:22:47,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3777 states. [2020-07-10 19:23:34,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3777 to 3770. [2020-07-10 19:23:34,243 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:23:34,244 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3777 states. Second operand 3770 states. [2020-07-10 19:23:34,244 INFO L74 IsIncluded]: Start isIncluded. First operand 3777 states. Second operand 3770 states. [2020-07-10 19:23:34,244 INFO L87 Difference]: Start difference. First operand 3777 states. Second operand 3770 states. [2020-07-10 19:23:34,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:23:34,667 INFO L93 Difference]: Finished difference Result 3777 states and 4396 transitions. [2020-07-10 19:23:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 4396 transitions. [2020-07-10 19:23:34,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:23:34,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:23:34,673 INFO L74 IsIncluded]: Start isIncluded. First operand 3770 states. Second operand 3777 states. [2020-07-10 19:23:34,673 INFO L87 Difference]: Start difference. First operand 3770 states. Second operand 3777 states. [2020-07-10 19:23:35,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:23:35,119 INFO L93 Difference]: Finished difference Result 3777 states and 4396 transitions. [2020-07-10 19:23:35,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 4396 transitions. [2020-07-10 19:23:35,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:23:35,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:23:35,124 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:23:35,125 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:23:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3770 states. [2020-07-10 19:23:35,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 3770 states and 4385 transitions. [2020-07-10 19:23:35,579 INFO L78 Accepts]: Start accepts. Automaton has 3770 states and 4385 transitions. Word has length 249 [2020-07-10 19:23:35,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:23:35,580 INFO L479 AbstractCegarLoop]: Abstraction has 3770 states and 4385 transitions. [2020-07-10 19:23:35,580 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:23:35,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3770 states and 4385 transitions. [2020-07-10 19:23:48,231 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4385 edges. 4385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:23:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 4385 transitions. [2020-07-10 19:23:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-07-10 19:23:48,239 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:23:48,240 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:23:48,240 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 19:23:48,240 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:23:48,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:23:48,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1733833534, now seen corresponding path program 1 times [2020-07-10 19:23:48,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:23:48,241 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [629395661] [2020-07-10 19:23:48,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:23:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:23:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:23:48,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {96655#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {96529#true} ~d~0 := 4; {96529#true} is VALID [2020-07-10 19:23:48,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#true} ~e~0 := 5; {96529#true} is VALID [2020-07-10 19:23:48,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#true} ~f~0 := 6; {96529#true} is VALID [2020-07-10 19:23:48,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#true} ~c~0 := 3; {96529#true} is VALID [2020-07-10 19:23:48,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#true} ~b~0 := 2; {96529#true} is VALID [2020-07-10 19:23:48,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#true} ~u~0 := 21; {96529#true} is VALID [2020-07-10 19:23:48,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} ~v~0 := 22; {96529#true} is VALID [2020-07-10 19:23:48,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} ~w~0 := 23; {96529#true} is VALID [2020-07-10 19:23:48,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} ~x~0 := 24; {96529#true} is VALID [2020-07-10 19:23:48,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {96529#true} ~y~0 := 25; {96529#true} is VALID [2020-07-10 19:23:48,455 INFO L280 TraceCheckUtils]: 11: Hoare triple {96529#true} ~z~0 := 26; {96529#true} is VALID [2020-07-10 19:23:48,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {96529#true} ~a17~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {96529#true} ~a7~0 := 0; {96529#true} is VALID [2020-07-10 19:23:48,456 INFO L280 TraceCheckUtils]: 14: Hoare triple {96529#true} ~a20~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,456 INFO L280 TraceCheckUtils]: 15: Hoare triple {96529#true} ~a8~0 := 15; {96529#true} is VALID [2020-07-10 19:23:48,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {96529#true} ~a12~0 := 8; {96529#true} is VALID [2020-07-10 19:23:48,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {96529#true} ~a16~0 := 5; {96529#true} is VALID [2020-07-10 19:23:48,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {96529#true} ~a21~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-10 19:23:48,457 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {96529#true} {96529#true} #1100#return; {96529#true} is VALID [2020-07-10 19:23:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:23:48,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96529#true} is VALID [2020-07-10 19:23:48,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {96529#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,505 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96529#true} is VALID [2020-07-10 19:23:48,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96529#true} is VALID [2020-07-10 19:23:48,506 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,506 INFO L280 TraceCheckUtils]: 10: Hoare triple {96529#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {96529#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {96529#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {96529#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96529#true} is VALID [2020-07-10 19:23:48,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {96529#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {96529#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {96529#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {96529#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,507 INFO L280 TraceCheckUtils]: 18: Hoare triple {96529#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96529#true} is VALID [2020-07-10 19:23:48,508 INFO L280 TraceCheckUtils]: 19: Hoare triple {96529#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96529#true} is VALID [2020-07-10 19:23:48,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {96529#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96529#true} is VALID [2020-07-10 19:23:48,508 INFO L280 TraceCheckUtils]: 21: Hoare triple {96529#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,508 INFO L280 TraceCheckUtils]: 22: Hoare triple {96529#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,508 INFO L280 TraceCheckUtils]: 23: Hoare triple {96529#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {96529#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,509 INFO L280 TraceCheckUtils]: 25: Hoare triple {96529#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,509 INFO L280 TraceCheckUtils]: 26: Hoare triple {96529#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,509 INFO L280 TraceCheckUtils]: 27: Hoare triple {96529#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,509 INFO L280 TraceCheckUtils]: 28: Hoare triple {96529#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,510 INFO L280 TraceCheckUtils]: 29: Hoare triple {96529#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96529#true} is VALID [2020-07-10 19:23:48,510 INFO L280 TraceCheckUtils]: 30: Hoare triple {96529#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,510 INFO L280 TraceCheckUtils]: 31: Hoare triple {96529#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,510 INFO L280 TraceCheckUtils]: 32: Hoare triple {96529#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96529#true} is VALID [2020-07-10 19:23:48,510 INFO L280 TraceCheckUtils]: 33: Hoare triple {96529#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,511 INFO L280 TraceCheckUtils]: 34: Hoare triple {96529#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0; {96529#true} is VALID [2020-07-10 19:23:48,511 INFO L280 TraceCheckUtils]: 35: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-10 19:23:48,512 INFO L280 TraceCheckUtils]: 36: Hoare triple {96529#true} ~a16~0 := 6; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,512 INFO L280 TraceCheckUtils]: 37: Hoare triple {96592#(= 6 ~a16~0)} #res := 22; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,513 INFO L280 TraceCheckUtils]: 38: Hoare triple {96592#(= 6 ~a16~0)} assume true; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,514 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {96592#(= 6 ~a16~0)} {96529#true} #1104#return; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:23:48,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,568 INFO L280 TraceCheckUtils]: 10: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,569 INFO L280 TraceCheckUtils]: 11: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,569 INFO L280 TraceCheckUtils]: 12: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,572 INFO L280 TraceCheckUtils]: 16: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,575 INFO L280 TraceCheckUtils]: 21: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,576 INFO L280 TraceCheckUtils]: 22: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,577 INFO L280 TraceCheckUtils]: 24: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,578 INFO L280 TraceCheckUtils]: 25: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,579 INFO L280 TraceCheckUtils]: 26: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,579 INFO L280 TraceCheckUtils]: 27: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,580 INFO L280 TraceCheckUtils]: 28: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,581 INFO L280 TraceCheckUtils]: 29: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,581 INFO L280 TraceCheckUtils]: 30: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,582 INFO L280 TraceCheckUtils]: 31: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,583 INFO L280 TraceCheckUtils]: 32: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,585 INFO L280 TraceCheckUtils]: 33: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,591 INFO L280 TraceCheckUtils]: 34: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,597 INFO L280 TraceCheckUtils]: 35: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,599 INFO L280 TraceCheckUtils]: 37: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,600 INFO L280 TraceCheckUtils]: 38: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,601 INFO L280 TraceCheckUtils]: 40: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,601 INFO L280 TraceCheckUtils]: 41: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,601 INFO L280 TraceCheckUtils]: 42: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,602 INFO L280 TraceCheckUtils]: 43: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,603 INFO L280 TraceCheckUtils]: 44: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,603 INFO L280 TraceCheckUtils]: 45: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,603 INFO L280 TraceCheckUtils]: 46: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,604 INFO L280 TraceCheckUtils]: 47: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,604 INFO L280 TraceCheckUtils]: 48: Hoare triple {96658#(= 4 |old(~a16~0)|)} #res := 21; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,605 INFO L280 TraceCheckUtils]: 49: Hoare triple {96658#(= 4 |old(~a16~0)|)} assume true; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,605 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {96658#(= 4 |old(~a16~0)|)} {96592#(= 6 ~a16~0)} #1104#return; {96530#false} is VALID [2020-07-10 19:23:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:23:48,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96529#true} is VALID [2020-07-10 19:23:48,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {96529#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#true} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0; {96529#true} is VALID [2020-07-10 19:23:48,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-10 19:23:48,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} #res := 26; {96529#true} is VALID [2020-07-10 19:23:48,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-10 19:23:48,630 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {96529#true} {96530#false} #1104#return; {96530#false} is VALID [2020-07-10 19:23:48,632 INFO L263 TraceCheckUtils]: 0: Hoare triple {96529#true} call ULTIMATE.init(); {96655#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:23:48,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {96655#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {96529#true} ~d~0 := 4; {96529#true} is VALID [2020-07-10 19:23:48,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {96529#true} ~e~0 := 5; {96529#true} is VALID [2020-07-10 19:23:48,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {96529#true} ~f~0 := 6; {96529#true} is VALID [2020-07-10 19:23:48,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {96529#true} ~c~0 := 3; {96529#true} is VALID [2020-07-10 19:23:48,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {96529#true} ~b~0 := 2; {96529#true} is VALID [2020-07-10 19:23:48,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {96529#true} ~u~0 := 21; {96529#true} is VALID [2020-07-10 19:23:48,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {96529#true} ~v~0 := 22; {96529#true} is VALID [2020-07-10 19:23:48,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {96529#true} ~w~0 := 23; {96529#true} is VALID [2020-07-10 19:23:48,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {96529#true} ~x~0 := 24; {96529#true} is VALID [2020-07-10 19:23:48,634 INFO L280 TraceCheckUtils]: 11: Hoare triple {96529#true} ~y~0 := 25; {96529#true} is VALID [2020-07-10 19:23:48,634 INFO L280 TraceCheckUtils]: 12: Hoare triple {96529#true} ~z~0 := 26; {96529#true} is VALID [2020-07-10 19:23:48,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {96529#true} ~a17~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {96529#true} ~a7~0 := 0; {96529#true} is VALID [2020-07-10 19:23:48,635 INFO L280 TraceCheckUtils]: 15: Hoare triple {96529#true} ~a20~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {96529#true} ~a8~0 := 15; {96529#true} is VALID [2020-07-10 19:23:48,635 INFO L280 TraceCheckUtils]: 17: Hoare triple {96529#true} ~a12~0 := 8; {96529#true} is VALID [2020-07-10 19:23:48,635 INFO L280 TraceCheckUtils]: 18: Hoare triple {96529#true} ~a16~0 := 5; {96529#true} is VALID [2020-07-10 19:23:48,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {96529#true} ~a21~0 := 1; {96529#true} is VALID [2020-07-10 19:23:48,636 INFO L280 TraceCheckUtils]: 20: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-10 19:23:48,636 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {96529#true} {96529#true} #1100#return; {96529#true} is VALID [2020-07-10 19:23:48,636 INFO L263 TraceCheckUtils]: 22: Hoare triple {96529#true} call #t~ret4 := main(); {96529#true} is VALID [2020-07-10 19:23:48,636 INFO L280 TraceCheckUtils]: 23: Hoare triple {96529#true} ~output~0 := -1; {96529#true} is VALID [2020-07-10 19:23:48,636 INFO L280 TraceCheckUtils]: 24: Hoare triple {96529#true} assume !false; {96529#true} is VALID [2020-07-10 19:23:48,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {96529#true} havoc ~input~0; {96529#true} is VALID [2020-07-10 19:23:48,637 INFO L280 TraceCheckUtils]: 26: Hoare triple {96529#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96529#true} is VALID [2020-07-10 19:23:48,637 INFO L280 TraceCheckUtils]: 27: Hoare triple {96529#true} ~input~0 := #t~nondet2; {96529#true} is VALID [2020-07-10 19:23:48,637 INFO L280 TraceCheckUtils]: 28: Hoare triple {96529#true} havoc #t~nondet2; {96529#true} is VALID [2020-07-10 19:23:48,637 INFO L280 TraceCheckUtils]: 29: Hoare triple {96529#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96529#true} is VALID [2020-07-10 19:23:48,639 INFO L263 TraceCheckUtils]: 30: Hoare triple {96529#true} call #t~ret3 := calculate_output(~input~0); {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:23:48,639 INFO L280 TraceCheckUtils]: 31: Hoare triple {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96529#true} is VALID [2020-07-10 19:23:48,639 INFO L280 TraceCheckUtils]: 32: Hoare triple {96529#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,639 INFO L280 TraceCheckUtils]: 33: Hoare triple {96529#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,640 INFO L280 TraceCheckUtils]: 34: Hoare triple {96529#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,640 INFO L280 TraceCheckUtils]: 35: Hoare triple {96529#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,640 INFO L280 TraceCheckUtils]: 36: Hoare triple {96529#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,640 INFO L280 TraceCheckUtils]: 37: Hoare triple {96529#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,640 INFO L280 TraceCheckUtils]: 38: Hoare triple {96529#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96529#true} is VALID [2020-07-10 19:23:48,641 INFO L280 TraceCheckUtils]: 39: Hoare triple {96529#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96529#true} is VALID [2020-07-10 19:23:48,641 INFO L280 TraceCheckUtils]: 40: Hoare triple {96529#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,641 INFO L280 TraceCheckUtils]: 41: Hoare triple {96529#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,641 INFO L280 TraceCheckUtils]: 42: Hoare triple {96529#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,641 INFO L280 TraceCheckUtils]: 43: Hoare triple {96529#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,641 INFO L280 TraceCheckUtils]: 44: Hoare triple {96529#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96529#true} is VALID [2020-07-10 19:23:48,642 INFO L280 TraceCheckUtils]: 45: Hoare triple {96529#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,642 INFO L280 TraceCheckUtils]: 46: Hoare triple {96529#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,642 INFO L280 TraceCheckUtils]: 47: Hoare triple {96529#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {96529#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,643 INFO L280 TraceCheckUtils]: 49: Hoare triple {96529#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96529#true} is VALID [2020-07-10 19:23:48,643 INFO L280 TraceCheckUtils]: 50: Hoare triple {96529#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96529#true} is VALID [2020-07-10 19:23:48,643 INFO L280 TraceCheckUtils]: 51: Hoare triple {96529#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96529#true} is VALID [2020-07-10 19:23:48,643 INFO L280 TraceCheckUtils]: 52: Hoare triple {96529#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,643 INFO L280 TraceCheckUtils]: 53: Hoare triple {96529#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,643 INFO L280 TraceCheckUtils]: 54: Hoare triple {96529#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96529#true} is VALID [2020-07-10 19:23:48,644 INFO L280 TraceCheckUtils]: 55: Hoare triple {96529#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,644 INFO L280 TraceCheckUtils]: 56: Hoare triple {96529#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,644 INFO L280 TraceCheckUtils]: 57: Hoare triple {96529#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,644 INFO L280 TraceCheckUtils]: 58: Hoare triple {96529#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,644 INFO L280 TraceCheckUtils]: 59: Hoare triple {96529#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,645 INFO L280 TraceCheckUtils]: 60: Hoare triple {96529#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96529#true} is VALID [2020-07-10 19:23:48,645 INFO L280 TraceCheckUtils]: 61: Hoare triple {96529#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,645 INFO L280 TraceCheckUtils]: 62: Hoare triple {96529#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96529#true} is VALID [2020-07-10 19:23:48,645 INFO L280 TraceCheckUtils]: 63: Hoare triple {96529#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96529#true} is VALID [2020-07-10 19:23:48,645 INFO L280 TraceCheckUtils]: 64: Hoare triple {96529#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,645 INFO L280 TraceCheckUtils]: 65: Hoare triple {96529#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0; {96529#true} is VALID [2020-07-10 19:23:48,646 INFO L280 TraceCheckUtils]: 66: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-10 19:23:48,647 INFO L280 TraceCheckUtils]: 67: Hoare triple {96529#true} ~a16~0 := 6; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,648 INFO L280 TraceCheckUtils]: 68: Hoare triple {96592#(= 6 ~a16~0)} #res := 22; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,649 INFO L280 TraceCheckUtils]: 69: Hoare triple {96592#(= 6 ~a16~0)} assume true; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,650 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {96592#(= 6 ~a16~0)} {96529#true} #1104#return; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,651 INFO L280 TraceCheckUtils]: 71: Hoare triple {96592#(= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,651 INFO L280 TraceCheckUtils]: 72: Hoare triple {96592#(= 6 ~a16~0)} ~output~0 := #t~ret3; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,652 INFO L280 TraceCheckUtils]: 73: Hoare triple {96592#(= 6 ~a16~0)} havoc #t~ret3; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,652 INFO L280 TraceCheckUtils]: 74: Hoare triple {96592#(= 6 ~a16~0)} assume !false; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,653 INFO L280 TraceCheckUtils]: 75: Hoare triple {96592#(= 6 ~a16~0)} havoc ~input~0; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,654 INFO L280 TraceCheckUtils]: 76: Hoare triple {96592#(= 6 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,654 INFO L280 TraceCheckUtils]: 77: Hoare triple {96592#(= 6 ~a16~0)} ~input~0 := #t~nondet2; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,655 INFO L280 TraceCheckUtils]: 78: Hoare triple {96592#(= 6 ~a16~0)} havoc #t~nondet2; {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,655 INFO L280 TraceCheckUtils]: 79: Hoare triple {96592#(= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96592#(= 6 ~a16~0)} is VALID [2020-07-10 19:23:48,657 INFO L263 TraceCheckUtils]: 80: Hoare triple {96592#(= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:23:48,657 INFO L280 TraceCheckUtils]: 81: Hoare triple {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,658 INFO L280 TraceCheckUtils]: 82: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,659 INFO L280 TraceCheckUtils]: 83: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,659 INFO L280 TraceCheckUtils]: 84: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,660 INFO L280 TraceCheckUtils]: 85: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,660 INFO L280 TraceCheckUtils]: 86: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,661 INFO L280 TraceCheckUtils]: 87: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,662 INFO L280 TraceCheckUtils]: 88: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,662 INFO L280 TraceCheckUtils]: 89: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,663 INFO L280 TraceCheckUtils]: 90: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,664 INFO L280 TraceCheckUtils]: 91: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,664 INFO L280 TraceCheckUtils]: 92: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,665 INFO L280 TraceCheckUtils]: 93: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,665 INFO L280 TraceCheckUtils]: 94: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,666 INFO L280 TraceCheckUtils]: 95: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,667 INFO L280 TraceCheckUtils]: 96: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,667 INFO L280 TraceCheckUtils]: 97: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,668 INFO L280 TraceCheckUtils]: 98: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,668 INFO L280 TraceCheckUtils]: 99: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,669 INFO L280 TraceCheckUtils]: 100: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,670 INFO L280 TraceCheckUtils]: 101: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,670 INFO L280 TraceCheckUtils]: 102: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,671 INFO L280 TraceCheckUtils]: 103: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,671 INFO L280 TraceCheckUtils]: 104: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,672 INFO L280 TraceCheckUtils]: 105: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,673 INFO L280 TraceCheckUtils]: 106: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,673 INFO L280 TraceCheckUtils]: 107: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,674 INFO L280 TraceCheckUtils]: 108: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,674 INFO L280 TraceCheckUtils]: 109: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,675 INFO L280 TraceCheckUtils]: 110: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,676 INFO L280 TraceCheckUtils]: 111: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,676 INFO L280 TraceCheckUtils]: 112: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,677 INFO L280 TraceCheckUtils]: 113: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,678 INFO L280 TraceCheckUtils]: 114: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,678 INFO L280 TraceCheckUtils]: 115: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,679 INFO L280 TraceCheckUtils]: 116: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,680 INFO L280 TraceCheckUtils]: 117: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,680 INFO L280 TraceCheckUtils]: 118: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,681 INFO L280 TraceCheckUtils]: 119: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,681 INFO L280 TraceCheckUtils]: 120: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,682 INFO L280 TraceCheckUtils]: 121: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,683 INFO L280 TraceCheckUtils]: 122: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,683 INFO L280 TraceCheckUtils]: 123: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,684 INFO L280 TraceCheckUtils]: 124: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96657#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,685 INFO L280 TraceCheckUtils]: 125: Hoare triple {96657#(= ~a16~0 |old(~a16~0)|)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,686 INFO L280 TraceCheckUtils]: 126: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,686 INFO L280 TraceCheckUtils]: 127: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,687 INFO L280 TraceCheckUtils]: 128: Hoare triple {96658#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,687 INFO L280 TraceCheckUtils]: 129: Hoare triple {96658#(= 4 |old(~a16~0)|)} #res := 21; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,688 INFO L280 TraceCheckUtils]: 130: Hoare triple {96658#(= 4 |old(~a16~0)|)} assume true; {96658#(= 4 |old(~a16~0)|)} is VALID [2020-07-10 19:23:48,689 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {96658#(= 4 |old(~a16~0)|)} {96592#(= 6 ~a16~0)} #1104#return; {96530#false} is VALID [2020-07-10 19:23:48,689 INFO L280 TraceCheckUtils]: 132: Hoare triple {96530#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {96530#false} is VALID [2020-07-10 19:23:48,690 INFO L280 TraceCheckUtils]: 133: Hoare triple {96530#false} ~output~0 := #t~ret3; {96530#false} is VALID [2020-07-10 19:23:48,690 INFO L280 TraceCheckUtils]: 134: Hoare triple {96530#false} havoc #t~ret3; {96530#false} is VALID [2020-07-10 19:23:48,690 INFO L280 TraceCheckUtils]: 135: Hoare triple {96530#false} assume !false; {96530#false} is VALID [2020-07-10 19:23:48,690 INFO L280 TraceCheckUtils]: 136: Hoare triple {96530#false} havoc ~input~0; {96530#false} is VALID [2020-07-10 19:23:48,690 INFO L280 TraceCheckUtils]: 137: Hoare triple {96530#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96530#false} is VALID [2020-07-10 19:23:48,691 INFO L280 TraceCheckUtils]: 138: Hoare triple {96530#false} ~input~0 := #t~nondet2; {96530#false} is VALID [2020-07-10 19:23:48,691 INFO L280 TraceCheckUtils]: 139: Hoare triple {96530#false} havoc #t~nondet2; {96530#false} is VALID [2020-07-10 19:23:48,691 INFO L280 TraceCheckUtils]: 140: Hoare triple {96530#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96530#false} is VALID [2020-07-10 19:23:48,691 INFO L263 TraceCheckUtils]: 141: Hoare triple {96530#false} call #t~ret3 := calculate_output(~input~0); {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:23:48,691 INFO L280 TraceCheckUtils]: 142: Hoare triple {96656#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96529#true} is VALID [2020-07-10 19:23:48,692 INFO L280 TraceCheckUtils]: 143: Hoare triple {96529#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,692 INFO L280 TraceCheckUtils]: 144: Hoare triple {96529#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96529#true} is VALID [2020-07-10 19:23:48,692 INFO L280 TraceCheckUtils]: 145: Hoare triple {96529#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,692 INFO L280 TraceCheckUtils]: 146: Hoare triple {96529#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,692 INFO L280 TraceCheckUtils]: 147: Hoare triple {96529#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96529#true} is VALID [2020-07-10 19:23:48,692 INFO L280 TraceCheckUtils]: 148: Hoare triple {96529#true} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0; {96529#true} is VALID [2020-07-10 19:23:48,693 INFO L280 TraceCheckUtils]: 149: Hoare triple {96529#true} ~a17~0 := 0; {96529#true} is VALID [2020-07-10 19:23:48,693 INFO L280 TraceCheckUtils]: 150: Hoare triple {96529#true} #res := 26; {96529#true} is VALID [2020-07-10 19:23:48,693 INFO L280 TraceCheckUtils]: 151: Hoare triple {96529#true} assume true; {96529#true} is VALID [2020-07-10 19:23:48,693 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {96529#true} {96530#false} #1104#return; {96530#false} is VALID [2020-07-10 19:23:48,693 INFO L280 TraceCheckUtils]: 153: Hoare triple {96530#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {96530#false} is VALID [2020-07-10 19:23:48,693 INFO L280 TraceCheckUtils]: 154: Hoare triple {96530#false} ~output~0 := #t~ret3; {96530#false} is VALID [2020-07-10 19:23:48,694 INFO L280 TraceCheckUtils]: 155: Hoare triple {96530#false} havoc #t~ret3; {96530#false} is VALID [2020-07-10 19:23:48,694 INFO L280 TraceCheckUtils]: 156: Hoare triple {96530#false} assume !false; {96530#false} is VALID [2020-07-10 19:23:48,694 INFO L280 TraceCheckUtils]: 157: Hoare triple {96530#false} havoc ~input~0; {96530#false} is VALID [2020-07-10 19:23:48,694 INFO L280 TraceCheckUtils]: 158: Hoare triple {96530#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {96530#false} is VALID [2020-07-10 19:23:48,694 INFO L280 TraceCheckUtils]: 159: Hoare triple {96530#false} ~input~0 := #t~nondet2; {96530#false} is VALID [2020-07-10 19:23:48,695 INFO L280 TraceCheckUtils]: 160: Hoare triple {96530#false} havoc #t~nondet2; {96530#false} is VALID [2020-07-10 19:23:48,695 INFO L280 TraceCheckUtils]: 161: Hoare triple {96530#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96530#false} is VALID [2020-07-10 19:23:48,695 INFO L263 TraceCheckUtils]: 162: Hoare triple {96530#false} call #t~ret3 := calculate_output(~input~0); {96530#false} is VALID [2020-07-10 19:23:48,695 INFO L280 TraceCheckUtils]: 163: Hoare triple {96530#false} ~input := #in~input; {96530#false} is VALID [2020-07-10 19:23:48,695 INFO L280 TraceCheckUtils]: 164: Hoare triple {96530#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,695 INFO L280 TraceCheckUtils]: 165: Hoare triple {96530#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,696 INFO L280 TraceCheckUtils]: 166: Hoare triple {96530#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,696 INFO L280 TraceCheckUtils]: 167: Hoare triple {96530#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,696 INFO L280 TraceCheckUtils]: 168: Hoare triple {96530#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,696 INFO L280 TraceCheckUtils]: 169: Hoare triple {96530#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,696 INFO L280 TraceCheckUtils]: 170: Hoare triple {96530#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96530#false} is VALID [2020-07-10 19:23:48,697 INFO L280 TraceCheckUtils]: 171: Hoare triple {96530#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96530#false} is VALID [2020-07-10 19:23:48,697 INFO L280 TraceCheckUtils]: 172: Hoare triple {96530#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,697 INFO L280 TraceCheckUtils]: 173: Hoare triple {96530#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,697 INFO L280 TraceCheckUtils]: 174: Hoare triple {96530#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96530#false} is VALID [2020-07-10 19:23:48,697 INFO L280 TraceCheckUtils]: 175: Hoare triple {96530#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,697 INFO L280 TraceCheckUtils]: 176: Hoare triple {96530#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96530#false} is VALID [2020-07-10 19:23:48,698 INFO L280 TraceCheckUtils]: 177: Hoare triple {96530#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,698 INFO L280 TraceCheckUtils]: 178: Hoare triple {96530#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,698 INFO L280 TraceCheckUtils]: 179: Hoare triple {96530#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96530#false} is VALID [2020-07-10 19:23:48,698 INFO L280 TraceCheckUtils]: 180: Hoare triple {96530#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,698 INFO L280 TraceCheckUtils]: 181: Hoare triple {96530#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96530#false} is VALID [2020-07-10 19:23:48,698 INFO L280 TraceCheckUtils]: 182: Hoare triple {96530#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96530#false} is VALID [2020-07-10 19:23:48,699 INFO L280 TraceCheckUtils]: 183: Hoare triple {96530#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96530#false} is VALID [2020-07-10 19:23:48,699 INFO L280 TraceCheckUtils]: 184: Hoare triple {96530#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,699 INFO L280 TraceCheckUtils]: 185: Hoare triple {96530#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96530#false} is VALID [2020-07-10 19:23:48,699 INFO L280 TraceCheckUtils]: 186: Hoare triple {96530#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96530#false} is VALID [2020-07-10 19:23:48,700 INFO L280 TraceCheckUtils]: 187: Hoare triple {96530#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,700 INFO L280 TraceCheckUtils]: 188: Hoare triple {96530#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,700 INFO L280 TraceCheckUtils]: 189: Hoare triple {96530#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,700 INFO L280 TraceCheckUtils]: 190: Hoare triple {96530#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,700 INFO L280 TraceCheckUtils]: 191: Hoare triple {96530#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,700 INFO L280 TraceCheckUtils]: 192: Hoare triple {96530#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,701 INFO L280 TraceCheckUtils]: 193: Hoare triple {96530#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,701 INFO L280 TraceCheckUtils]: 194: Hoare triple {96530#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,701 INFO L280 TraceCheckUtils]: 195: Hoare triple {96530#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,701 INFO L280 TraceCheckUtils]: 196: Hoare triple {96530#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,701 INFO L280 TraceCheckUtils]: 197: Hoare triple {96530#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96530#false} is VALID [2020-07-10 19:23:48,701 INFO L280 TraceCheckUtils]: 198: Hoare triple {96530#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96530#false} is VALID [2020-07-10 19:23:48,702 INFO L280 TraceCheckUtils]: 199: Hoare triple {96530#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96530#false} is VALID [2020-07-10 19:23:48,702 INFO L280 TraceCheckUtils]: 200: Hoare triple {96530#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96530#false} is VALID [2020-07-10 19:23:48,702 INFO L280 TraceCheckUtils]: 201: Hoare triple {96530#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96530#false} is VALID [2020-07-10 19:23:48,702 INFO L280 TraceCheckUtils]: 202: Hoare triple {96530#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96530#false} is VALID [2020-07-10 19:23:48,702 INFO L280 TraceCheckUtils]: 203: Hoare triple {96530#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,703 INFO L280 TraceCheckUtils]: 204: Hoare triple {96530#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96530#false} is VALID [2020-07-10 19:23:48,703 INFO L280 TraceCheckUtils]: 205: Hoare triple {96530#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,703 INFO L280 TraceCheckUtils]: 206: Hoare triple {96530#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,703 INFO L280 TraceCheckUtils]: 207: Hoare triple {96530#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,703 INFO L280 TraceCheckUtils]: 208: Hoare triple {96530#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {96530#false} is VALID [2020-07-10 19:23:48,703 INFO L280 TraceCheckUtils]: 209: Hoare triple {96530#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,704 INFO L280 TraceCheckUtils]: 210: Hoare triple {96530#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {96530#false} is VALID [2020-07-10 19:23:48,704 INFO L280 TraceCheckUtils]: 211: Hoare triple {96530#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96530#false} is VALID [2020-07-10 19:23:48,704 INFO L280 TraceCheckUtils]: 212: Hoare triple {96530#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,704 INFO L280 TraceCheckUtils]: 213: Hoare triple {96530#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,704 INFO L280 TraceCheckUtils]: 214: Hoare triple {96530#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,704 INFO L280 TraceCheckUtils]: 215: Hoare triple {96530#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,705 INFO L280 TraceCheckUtils]: 216: Hoare triple {96530#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,705 INFO L280 TraceCheckUtils]: 217: Hoare triple {96530#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {96530#false} is VALID [2020-07-10 19:23:48,705 INFO L280 TraceCheckUtils]: 218: Hoare triple {96530#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,705 INFO L280 TraceCheckUtils]: 219: Hoare triple {96530#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96530#false} is VALID [2020-07-10 19:23:48,705 INFO L280 TraceCheckUtils]: 220: Hoare triple {96530#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {96530#false} is VALID [2020-07-10 19:23:48,706 INFO L280 TraceCheckUtils]: 221: Hoare triple {96530#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {96530#false} is VALID [2020-07-10 19:23:48,706 INFO L280 TraceCheckUtils]: 222: Hoare triple {96530#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {96530#false} is VALID [2020-07-10 19:23:48,706 INFO L280 TraceCheckUtils]: 223: Hoare triple {96530#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,706 INFO L280 TraceCheckUtils]: 224: Hoare triple {96530#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96530#false} is VALID [2020-07-10 19:23:48,706 INFO L280 TraceCheckUtils]: 225: Hoare triple {96530#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {96530#false} is VALID [2020-07-10 19:23:48,706 INFO L280 TraceCheckUtils]: 226: Hoare triple {96530#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,707 INFO L280 TraceCheckUtils]: 227: Hoare triple {96530#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,707 INFO L280 TraceCheckUtils]: 228: Hoare triple {96530#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {96530#false} is VALID [2020-07-10 19:23:48,707 INFO L280 TraceCheckUtils]: 229: Hoare triple {96530#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {96530#false} is VALID [2020-07-10 19:23:48,707 INFO L280 TraceCheckUtils]: 230: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,707 INFO L280 TraceCheckUtils]: 231: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,708 INFO L280 TraceCheckUtils]: 232: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,708 INFO L280 TraceCheckUtils]: 233: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,708 INFO L280 TraceCheckUtils]: 234: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,708 INFO L280 TraceCheckUtils]: 235: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,708 INFO L280 TraceCheckUtils]: 236: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,709 INFO L280 TraceCheckUtils]: 237: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,709 INFO L280 TraceCheckUtils]: 238: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,709 INFO L280 TraceCheckUtils]: 239: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,709 INFO L280 TraceCheckUtils]: 240: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,709 INFO L280 TraceCheckUtils]: 241: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,710 INFO L280 TraceCheckUtils]: 242: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,710 INFO L280 TraceCheckUtils]: 243: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,710 INFO L280 TraceCheckUtils]: 244: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,710 INFO L280 TraceCheckUtils]: 245: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,710 INFO L280 TraceCheckUtils]: 246: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,711 INFO L280 TraceCheckUtils]: 247: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,711 INFO L280 TraceCheckUtils]: 248: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,711 INFO L280 TraceCheckUtils]: 249: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,711 INFO L280 TraceCheckUtils]: 250: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,711 INFO L280 TraceCheckUtils]: 251: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,711 INFO L280 TraceCheckUtils]: 252: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,712 INFO L280 TraceCheckUtils]: 253: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,712 INFO L280 TraceCheckUtils]: 254: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,712 INFO L280 TraceCheckUtils]: 255: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,712 INFO L280 TraceCheckUtils]: 256: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,712 INFO L280 TraceCheckUtils]: 257: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,713 INFO L280 TraceCheckUtils]: 258: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,713 INFO L280 TraceCheckUtils]: 259: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,713 INFO L280 TraceCheckUtils]: 260: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,713 INFO L280 TraceCheckUtils]: 261: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,713 INFO L280 TraceCheckUtils]: 262: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,714 INFO L280 TraceCheckUtils]: 263: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,714 INFO L280 TraceCheckUtils]: 264: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,714 INFO L280 TraceCheckUtils]: 265: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,714 INFO L280 TraceCheckUtils]: 266: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,714 INFO L280 TraceCheckUtils]: 267: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,715 INFO L280 TraceCheckUtils]: 268: Hoare triple {96530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,715 INFO L280 TraceCheckUtils]: 269: Hoare triple {96530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96530#false} is VALID [2020-07-10 19:23:48,715 INFO L280 TraceCheckUtils]: 270: Hoare triple {96530#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {96530#false} is VALID [2020-07-10 19:23:48,715 INFO L280 TraceCheckUtils]: 271: Hoare triple {96530#false} assume !false; {96530#false} is VALID [2020-07-10 19:23:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:23:48,774 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:23:48,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [629395661] [2020-07-10 19:23:48,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:23:48,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:23:48,775 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326924899] [2020-07-10 19:23:48,776 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 272 [2020-07-10 19:23:48,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:23:48,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:23:49,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:23:49,136 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:23:49,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:23:49,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:23:49,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:23:49,137 INFO L87 Difference]: Start difference. First operand 3770 states and 4385 transitions. Second operand 7 states. [2020-07-10 19:24:54,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:24:54,140 INFO L93 Difference]: Finished difference Result 8233 states and 9631 transitions. [2020-07-10 19:24:54,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 19:24:54,140 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 272 [2020-07-10 19:24:54,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:24:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:24:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1069 transitions. [2020-07-10 19:24:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:24:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1069 transitions. [2020-07-10 19:24:54,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1069 transitions. [2020-07-10 19:24:56,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1069 edges. 1069 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:24:56,787 INFO L225 Difference]: With dead ends: 8233 [2020-07-10 19:24:56,787 INFO L226 Difference]: Without dead ends: 4628 [2020-07-10 19:24:56,793 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:24:56,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4628 states. [2020-07-10 19:25:50,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4628 to 4403. [2020-07-10 19:25:50,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:25:50,374 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4628 states. Second operand 4403 states. [2020-07-10 19:25:50,374 INFO L74 IsIncluded]: Start isIncluded. First operand 4628 states. Second operand 4403 states. [2020-07-10 19:25:50,374 INFO L87 Difference]: Start difference. First operand 4628 states. Second operand 4403 states. [2020-07-10 19:25:51,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:25:51,012 INFO L93 Difference]: Finished difference Result 4628 states and 5316 transitions. [2020-07-10 19:25:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 5316 transitions. [2020-07-10 19:25:51,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:25:51,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:25:51,017 INFO L74 IsIncluded]: Start isIncluded. First operand 4403 states. Second operand 4628 states. [2020-07-10 19:25:51,017 INFO L87 Difference]: Start difference. First operand 4403 states. Second operand 4628 states. [2020-07-10 19:25:51,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:25:51,696 INFO L93 Difference]: Finished difference Result 4628 states and 5316 transitions. [2020-07-10 19:25:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 5316 transitions. [2020-07-10 19:25:51,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:25:51,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:25:51,700 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:25:51,700 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:25:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4403 states. [2020-07-10 19:25:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 4403 states and 5061 transitions. [2020-07-10 19:25:52,399 INFO L78 Accepts]: Start accepts. Automaton has 4403 states and 5061 transitions. Word has length 272 [2020-07-10 19:25:52,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:25:52,399 INFO L479 AbstractCegarLoop]: Abstraction has 4403 states and 5061 transitions. [2020-07-10 19:25:52,399 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:25:52,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4403 states and 5061 transitions. [2020-07-10 19:26:07,888 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5061 edges. 5061 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:26:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 4403 states and 5061 transitions. [2020-07-10 19:26:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-10 19:26:07,895 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:26:07,896 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1] [2020-07-10 19:26:07,896 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 19:26:07,896 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:26:07,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:26:07,897 INFO L82 PathProgramCache]: Analyzing trace with hash -1200308710, now seen corresponding path program 1 times [2020-07-10 19:26:07,897 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:26:07,897 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1835676479] [2020-07-10 19:26:07,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:26:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:26:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:26:08,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {131324#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#true} ~d~0 := 4; {131202#true} is VALID [2020-07-10 19:26:08,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} ~e~0 := 5; {131202#true} is VALID [2020-07-10 19:26:08,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} ~f~0 := 6; {131202#true} is VALID [2020-07-10 19:26:08,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} ~c~0 := 3; {131202#true} is VALID [2020-07-10 19:26:08,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} ~b~0 := 2; {131202#true} is VALID [2020-07-10 19:26:08,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} ~u~0 := 21; {131202#true} is VALID [2020-07-10 19:26:08,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} ~v~0 := 22; {131202#true} is VALID [2020-07-10 19:26:08,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} ~w~0 := 23; {131202#true} is VALID [2020-07-10 19:26:08,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} ~x~0 := 24; {131202#true} is VALID [2020-07-10 19:26:08,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} ~y~0 := 25; {131202#true} is VALID [2020-07-10 19:26:08,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#true} ~z~0 := 26; {131202#true} is VALID [2020-07-10 19:26:08,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#true} ~a17~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#true} ~a20~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,106 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-10 19:26:08,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#true} ~a12~0 := 8; {131202#true} is VALID [2020-07-10 19:26:08,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#true} ~a16~0 := 5; {131202#true} is VALID [2020-07-10 19:26:08,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,107 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-10 19:26:08,107 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {131202#true} {131202#true} #1100#return; {131202#true} is VALID [2020-07-10 19:26:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:26:08,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131202#true} is VALID [2020-07-10 19:26:08,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {131202#true} is VALID [2020-07-10 19:26:08,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {131202#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {131202#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,160 INFO L280 TraceCheckUtils]: 22: Hoare triple {131202#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,160 INFO L280 TraceCheckUtils]: 23: Hoare triple {131202#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,160 INFO L280 TraceCheckUtils]: 24: Hoare triple {131202#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,160 INFO L280 TraceCheckUtils]: 25: Hoare triple {131202#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,160 INFO L280 TraceCheckUtils]: 26: Hoare triple {131202#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,160 INFO L280 TraceCheckUtils]: 27: Hoare triple {131202#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,161 INFO L280 TraceCheckUtils]: 28: Hoare triple {131202#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,161 INFO L280 TraceCheckUtils]: 29: Hoare triple {131202#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {131202#true} is VALID [2020-07-10 19:26:08,161 INFO L280 TraceCheckUtils]: 30: Hoare triple {131202#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,161 INFO L280 TraceCheckUtils]: 31: Hoare triple {131202#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,162 INFO L280 TraceCheckUtils]: 32: Hoare triple {131202#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {131202#true} is VALID [2020-07-10 19:26:08,162 INFO L280 TraceCheckUtils]: 33: Hoare triple {131202#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,163 INFO L280 TraceCheckUtils]: 34: Hoare triple {131202#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,163 INFO L280 TraceCheckUtils]: 35: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,164 INFO L280 TraceCheckUtils]: 36: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,165 INFO L280 TraceCheckUtils]: 37: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,166 INFO L280 TraceCheckUtils]: 38: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,167 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} {131202#true} #1104#return; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:26:08,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,221 INFO L280 TraceCheckUtils]: 8: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,223 INFO L280 TraceCheckUtils]: 10: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,224 INFO L280 TraceCheckUtils]: 12: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,226 INFO L280 TraceCheckUtils]: 15: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,228 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {131203#false} is VALID [2020-07-10 19:26:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:26:08,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131202#true} is VALID [2020-07-10 19:26:08,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {131202#true} is VALID [2020-07-10 19:26:08,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,244 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,244 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,244 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,245 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,245 INFO L280 TraceCheckUtils]: 20: Hoare triple {131202#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,245 INFO L280 TraceCheckUtils]: 21: Hoare triple {131202#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,245 INFO L280 TraceCheckUtils]: 22: Hoare triple {131202#true} assume 1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0; {131202#true} is VALID [2020-07-10 19:26:08,245 INFO L280 TraceCheckUtils]: 23: Hoare triple {131202#true} ~a16~0 := 4; {131202#true} is VALID [2020-07-10 19:26:08,246 INFO L280 TraceCheckUtils]: 24: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,246 INFO L280 TraceCheckUtils]: 25: Hoare triple {131202#true} #res := 25; {131202#true} is VALID [2020-07-10 19:26:08,246 INFO L280 TraceCheckUtils]: 26: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-10 19:26:08,246 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-10 19:26:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:26:08,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131202#true} is VALID [2020-07-10 19:26:08,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {131202#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {131202#true} is VALID [2020-07-10 19:26:08,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} ~a20~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,254 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} ~a16~0 := 6; {131202#true} is VALID [2020-07-10 19:26:08,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-10 19:26:08,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,255 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} #res := 26; {131202#true} is VALID [2020-07-10 19:26:08,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-10 19:26:08,255 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-10 19:26:08,257 INFO L263 TraceCheckUtils]: 0: Hoare triple {131202#true} call ULTIMATE.init(); {131324#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:26:08,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {131324#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {131202#true} ~d~0 := 4; {131202#true} is VALID [2020-07-10 19:26:08,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {131202#true} ~e~0 := 5; {131202#true} is VALID [2020-07-10 19:26:08,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {131202#true} ~f~0 := 6; {131202#true} is VALID [2020-07-10 19:26:08,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {131202#true} ~c~0 := 3; {131202#true} is VALID [2020-07-10 19:26:08,259 INFO L280 TraceCheckUtils]: 6: Hoare triple {131202#true} ~b~0 := 2; {131202#true} is VALID [2020-07-10 19:26:08,259 INFO L280 TraceCheckUtils]: 7: Hoare triple {131202#true} ~u~0 := 21; {131202#true} is VALID [2020-07-10 19:26:08,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {131202#true} ~v~0 := 22; {131202#true} is VALID [2020-07-10 19:26:08,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {131202#true} ~w~0 := 23; {131202#true} is VALID [2020-07-10 19:26:08,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {131202#true} ~x~0 := 24; {131202#true} is VALID [2020-07-10 19:26:08,260 INFO L280 TraceCheckUtils]: 11: Hoare triple {131202#true} ~y~0 := 25; {131202#true} is VALID [2020-07-10 19:26:08,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {131202#true} ~z~0 := 26; {131202#true} is VALID [2020-07-10 19:26:08,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {131202#true} ~a17~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,261 INFO L280 TraceCheckUtils]: 15: Hoare triple {131202#true} ~a20~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-10 19:26:08,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {131202#true} ~a12~0 := 8; {131202#true} is VALID [2020-07-10 19:26:08,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {131202#true} ~a16~0 := 5; {131202#true} is VALID [2020-07-10 19:26:08,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-10 19:26:08,262 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {131202#true} {131202#true} #1100#return; {131202#true} is VALID [2020-07-10 19:26:08,262 INFO L263 TraceCheckUtils]: 22: Hoare triple {131202#true} call #t~ret4 := main(); {131202#true} is VALID [2020-07-10 19:26:08,262 INFO L280 TraceCheckUtils]: 23: Hoare triple {131202#true} ~output~0 := -1; {131202#true} is VALID [2020-07-10 19:26:08,262 INFO L280 TraceCheckUtils]: 24: Hoare triple {131202#true} assume !false; {131202#true} is VALID [2020-07-10 19:26:08,262 INFO L280 TraceCheckUtils]: 25: Hoare triple {131202#true} havoc ~input~0; {131202#true} is VALID [2020-07-10 19:26:08,263 INFO L280 TraceCheckUtils]: 26: Hoare triple {131202#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131202#true} is VALID [2020-07-10 19:26:08,263 INFO L280 TraceCheckUtils]: 27: Hoare triple {131202#true} ~input~0 := #t~nondet2; {131202#true} is VALID [2020-07-10 19:26:08,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {131202#true} havoc #t~nondet2; {131202#true} is VALID [2020-07-10 19:26:08,263 INFO L280 TraceCheckUtils]: 29: Hoare triple {131202#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131202#true} is VALID [2020-07-10 19:26:08,265 INFO L263 TraceCheckUtils]: 30: Hoare triple {131202#true} call #t~ret3 := calculate_output(~input~0); {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,265 INFO L280 TraceCheckUtils]: 31: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131202#true} is VALID [2020-07-10 19:26:08,265 INFO L280 TraceCheckUtils]: 32: Hoare triple {131202#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,265 INFO L280 TraceCheckUtils]: 33: Hoare triple {131202#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,266 INFO L280 TraceCheckUtils]: 34: Hoare triple {131202#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,266 INFO L280 TraceCheckUtils]: 35: Hoare triple {131202#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {131202#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,266 INFO L280 TraceCheckUtils]: 37: Hoare triple {131202#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,267 INFO L280 TraceCheckUtils]: 38: Hoare triple {131202#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,267 INFO L280 TraceCheckUtils]: 39: Hoare triple {131202#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {131202#true} is VALID [2020-07-10 19:26:08,267 INFO L280 TraceCheckUtils]: 40: Hoare triple {131202#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,267 INFO L280 TraceCheckUtils]: 41: Hoare triple {131202#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,267 INFO L280 TraceCheckUtils]: 42: Hoare triple {131202#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,268 INFO L280 TraceCheckUtils]: 43: Hoare triple {131202#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,268 INFO L280 TraceCheckUtils]: 44: Hoare triple {131202#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,268 INFO L280 TraceCheckUtils]: 45: Hoare triple {131202#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,268 INFO L280 TraceCheckUtils]: 46: Hoare triple {131202#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,268 INFO L280 TraceCheckUtils]: 47: Hoare triple {131202#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,269 INFO L280 TraceCheckUtils]: 48: Hoare triple {131202#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,269 INFO L280 TraceCheckUtils]: 49: Hoare triple {131202#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,269 INFO L280 TraceCheckUtils]: 50: Hoare triple {131202#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,269 INFO L280 TraceCheckUtils]: 51: Hoare triple {131202#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,269 INFO L280 TraceCheckUtils]: 52: Hoare triple {131202#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,269 INFO L280 TraceCheckUtils]: 53: Hoare triple {131202#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,270 INFO L280 TraceCheckUtils]: 54: Hoare triple {131202#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,270 INFO L280 TraceCheckUtils]: 55: Hoare triple {131202#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,270 INFO L280 TraceCheckUtils]: 56: Hoare triple {131202#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,270 INFO L280 TraceCheckUtils]: 57: Hoare triple {131202#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,270 INFO L280 TraceCheckUtils]: 58: Hoare triple {131202#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,270 INFO L280 TraceCheckUtils]: 59: Hoare triple {131202#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,271 INFO L280 TraceCheckUtils]: 60: Hoare triple {131202#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {131202#true} is VALID [2020-07-10 19:26:08,271 INFO L280 TraceCheckUtils]: 61: Hoare triple {131202#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,271 INFO L280 TraceCheckUtils]: 62: Hoare triple {131202#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,271 INFO L280 TraceCheckUtils]: 63: Hoare triple {131202#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {131202#true} is VALID [2020-07-10 19:26:08,271 INFO L280 TraceCheckUtils]: 64: Hoare triple {131202#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,272 INFO L280 TraceCheckUtils]: 65: Hoare triple {131202#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,273 INFO L280 TraceCheckUtils]: 66: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,274 INFO L280 TraceCheckUtils]: 67: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,275 INFO L280 TraceCheckUtils]: 68: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,275 INFO L280 TraceCheckUtils]: 69: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,277 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} {131202#true} #1104#return; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,277 INFO L280 TraceCheckUtils]: 71: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,278 INFO L280 TraceCheckUtils]: 72: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,279 INFO L280 TraceCheckUtils]: 73: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~ret3; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc ~input~0; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,282 INFO L280 TraceCheckUtils]: 76: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,283 INFO L280 TraceCheckUtils]: 78: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~nondet2; {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,284 INFO L280 TraceCheckUtils]: 79: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-10 19:26:08,286 INFO L263 TraceCheckUtils]: 80: Hoare triple {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,287 INFO L280 TraceCheckUtils]: 81: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,288 INFO L280 TraceCheckUtils]: 82: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,289 INFO L280 TraceCheckUtils]: 83: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,290 INFO L280 TraceCheckUtils]: 84: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,291 INFO L280 TraceCheckUtils]: 85: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,292 INFO L280 TraceCheckUtils]: 86: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,293 INFO L280 TraceCheckUtils]: 87: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,294 INFO L280 TraceCheckUtils]: 88: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,296 INFO L280 TraceCheckUtils]: 89: Hoare triple {131326#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0)); {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,296 INFO L280 TraceCheckUtils]: 90: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,297 INFO L280 TraceCheckUtils]: 91: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,298 INFO L280 TraceCheckUtils]: 92: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,299 INFO L280 TraceCheckUtils]: 93: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,299 INFO L280 TraceCheckUtils]: 94: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,300 INFO L280 TraceCheckUtils]: 95: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,300 INFO L280 TraceCheckUtils]: 96: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,301 INFO L280 TraceCheckUtils]: 97: Hoare triple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 19:26:08,302 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {131327#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {131265#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {131203#false} is VALID [2020-07-10 19:26:08,302 INFO L280 TraceCheckUtils]: 99: Hoare triple {131203#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131203#false} is VALID [2020-07-10 19:26:08,303 INFO L280 TraceCheckUtils]: 100: Hoare triple {131203#false} ~output~0 := #t~ret3; {131203#false} is VALID [2020-07-10 19:26:08,303 INFO L280 TraceCheckUtils]: 101: Hoare triple {131203#false} havoc #t~ret3; {131203#false} is VALID [2020-07-10 19:26:08,303 INFO L280 TraceCheckUtils]: 102: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-10 19:26:08,303 INFO L280 TraceCheckUtils]: 103: Hoare triple {131203#false} havoc ~input~0; {131203#false} is VALID [2020-07-10 19:26:08,303 INFO L280 TraceCheckUtils]: 104: Hoare triple {131203#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131203#false} is VALID [2020-07-10 19:26:08,303 INFO L280 TraceCheckUtils]: 105: Hoare triple {131203#false} ~input~0 := #t~nondet2; {131203#false} is VALID [2020-07-10 19:26:08,304 INFO L280 TraceCheckUtils]: 106: Hoare triple {131203#false} havoc #t~nondet2; {131203#false} is VALID [2020-07-10 19:26:08,304 INFO L280 TraceCheckUtils]: 107: Hoare triple {131203#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131203#false} is VALID [2020-07-10 19:26:08,304 INFO L263 TraceCheckUtils]: 108: Hoare triple {131203#false} call #t~ret3 := calculate_output(~input~0); {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,304 INFO L280 TraceCheckUtils]: 109: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131202#true} is VALID [2020-07-10 19:26:08,304 INFO L280 TraceCheckUtils]: 110: Hoare triple {131202#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,304 INFO L280 TraceCheckUtils]: 111: Hoare triple {131202#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,305 INFO L280 TraceCheckUtils]: 112: Hoare triple {131202#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,305 INFO L280 TraceCheckUtils]: 113: Hoare triple {131202#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,305 INFO L280 TraceCheckUtils]: 114: Hoare triple {131202#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,305 INFO L280 TraceCheckUtils]: 115: Hoare triple {131202#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,305 INFO L280 TraceCheckUtils]: 116: Hoare triple {131202#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,305 INFO L280 TraceCheckUtils]: 117: Hoare triple {131202#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {131202#true} is VALID [2020-07-10 19:26:08,306 INFO L280 TraceCheckUtils]: 118: Hoare triple {131202#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,306 INFO L280 TraceCheckUtils]: 119: Hoare triple {131202#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,306 INFO L280 TraceCheckUtils]: 120: Hoare triple {131202#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,306 INFO L280 TraceCheckUtils]: 121: Hoare triple {131202#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,306 INFO L280 TraceCheckUtils]: 122: Hoare triple {131202#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,306 INFO L280 TraceCheckUtils]: 123: Hoare triple {131202#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,307 INFO L280 TraceCheckUtils]: 124: Hoare triple {131202#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {131202#true} is VALID [2020-07-10 19:26:08,307 INFO L280 TraceCheckUtils]: 125: Hoare triple {131202#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {131202#true} is VALID [2020-07-10 19:26:08,307 INFO L280 TraceCheckUtils]: 126: Hoare triple {131202#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,307 INFO L280 TraceCheckUtils]: 127: Hoare triple {131202#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {131202#true} is VALID [2020-07-10 19:26:08,307 INFO L280 TraceCheckUtils]: 128: Hoare triple {131202#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,307 INFO L280 TraceCheckUtils]: 129: Hoare triple {131202#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {131202#true} is VALID [2020-07-10 19:26:08,308 INFO L280 TraceCheckUtils]: 130: Hoare triple {131202#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {131202#true} is VALID [2020-07-10 19:26:08,308 INFO L280 TraceCheckUtils]: 131: Hoare triple {131202#true} assume 1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0; {131202#true} is VALID [2020-07-10 19:26:08,308 INFO L280 TraceCheckUtils]: 132: Hoare triple {131202#true} ~a16~0 := 4; {131202#true} is VALID [2020-07-10 19:26:08,308 INFO L280 TraceCheckUtils]: 133: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,308 INFO L280 TraceCheckUtils]: 134: Hoare triple {131202#true} #res := 25; {131202#true} is VALID [2020-07-10 19:26:08,309 INFO L280 TraceCheckUtils]: 135: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-10 19:26:08,309 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-10 19:26:08,309 INFO L280 TraceCheckUtils]: 137: Hoare triple {131203#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131203#false} is VALID [2020-07-10 19:26:08,309 INFO L280 TraceCheckUtils]: 138: Hoare triple {131203#false} ~output~0 := #t~ret3; {131203#false} is VALID [2020-07-10 19:26:08,309 INFO L280 TraceCheckUtils]: 139: Hoare triple {131203#false} havoc #t~ret3; {131203#false} is VALID [2020-07-10 19:26:08,309 INFO L280 TraceCheckUtils]: 140: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-10 19:26:08,310 INFO L280 TraceCheckUtils]: 141: Hoare triple {131203#false} havoc ~input~0; {131203#false} is VALID [2020-07-10 19:26:08,310 INFO L280 TraceCheckUtils]: 142: Hoare triple {131203#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131203#false} is VALID [2020-07-10 19:26:08,310 INFO L280 TraceCheckUtils]: 143: Hoare triple {131203#false} ~input~0 := #t~nondet2; {131203#false} is VALID [2020-07-10 19:26:08,310 INFO L280 TraceCheckUtils]: 144: Hoare triple {131203#false} havoc #t~nondet2; {131203#false} is VALID [2020-07-10 19:26:08,310 INFO L280 TraceCheckUtils]: 145: Hoare triple {131203#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131203#false} is VALID [2020-07-10 19:26:08,311 INFO L263 TraceCheckUtils]: 146: Hoare triple {131203#false} call #t~ret3 := calculate_output(~input~0); {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:26:08,311 INFO L280 TraceCheckUtils]: 147: Hoare triple {131325#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {131202#true} is VALID [2020-07-10 19:26:08,311 INFO L280 TraceCheckUtils]: 148: Hoare triple {131202#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131202#true} is VALID [2020-07-10 19:26:08,311 INFO L280 TraceCheckUtils]: 149: Hoare triple {131202#true} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {131202#true} is VALID [2020-07-10 19:26:08,311 INFO L280 TraceCheckUtils]: 150: Hoare triple {131202#true} ~a20~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,312 INFO L280 TraceCheckUtils]: 151: Hoare triple {131202#true} ~a16~0 := 6; {131202#true} is VALID [2020-07-10 19:26:08,312 INFO L280 TraceCheckUtils]: 152: Hoare triple {131202#true} ~a17~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,312 INFO L280 TraceCheckUtils]: 153: Hoare triple {131202#true} ~a8~0 := 15; {131202#true} is VALID [2020-07-10 19:26:08,312 INFO L280 TraceCheckUtils]: 154: Hoare triple {131202#true} ~a7~0 := 0; {131202#true} is VALID [2020-07-10 19:26:08,312 INFO L280 TraceCheckUtils]: 155: Hoare triple {131202#true} ~a21~0 := 1; {131202#true} is VALID [2020-07-10 19:26:08,313 INFO L280 TraceCheckUtils]: 156: Hoare triple {131202#true} #res := 26; {131202#true} is VALID [2020-07-10 19:26:08,313 INFO L280 TraceCheckUtils]: 157: Hoare triple {131202#true} assume true; {131202#true} is VALID [2020-07-10 19:26:08,313 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {131202#true} {131203#false} #1104#return; {131203#false} is VALID [2020-07-10 19:26:08,313 INFO L280 TraceCheckUtils]: 159: Hoare triple {131203#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {131203#false} is VALID [2020-07-10 19:26:08,313 INFO L280 TraceCheckUtils]: 160: Hoare triple {131203#false} ~output~0 := #t~ret3; {131203#false} is VALID [2020-07-10 19:26:08,314 INFO L280 TraceCheckUtils]: 161: Hoare triple {131203#false} havoc #t~ret3; {131203#false} is VALID [2020-07-10 19:26:08,314 INFO L280 TraceCheckUtils]: 162: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-10 19:26:08,314 INFO L280 TraceCheckUtils]: 163: Hoare triple {131203#false} havoc ~input~0; {131203#false} is VALID [2020-07-10 19:26:08,314 INFO L280 TraceCheckUtils]: 164: Hoare triple {131203#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {131203#false} is VALID [2020-07-10 19:26:08,315 INFO L280 TraceCheckUtils]: 165: Hoare triple {131203#false} ~input~0 := #t~nondet2; {131203#false} is VALID [2020-07-10 19:26:08,315 INFO L280 TraceCheckUtils]: 166: Hoare triple {131203#false} havoc #t~nondet2; {131203#false} is VALID [2020-07-10 19:26:08,315 INFO L280 TraceCheckUtils]: 167: Hoare triple {131203#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {131203#false} is VALID [2020-07-10 19:26:08,315 INFO L263 TraceCheckUtils]: 168: Hoare triple {131203#false} call #t~ret3 := calculate_output(~input~0); {131203#false} is VALID [2020-07-10 19:26:08,315 INFO L280 TraceCheckUtils]: 169: Hoare triple {131203#false} ~input := #in~input; {131203#false} is VALID [2020-07-10 19:26:08,316 INFO L280 TraceCheckUtils]: 170: Hoare triple {131203#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,316 INFO L280 TraceCheckUtils]: 171: Hoare triple {131203#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,316 INFO L280 TraceCheckUtils]: 172: Hoare triple {131203#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,316 INFO L280 TraceCheckUtils]: 173: Hoare triple {131203#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,316 INFO L280 TraceCheckUtils]: 174: Hoare triple {131203#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,316 INFO L280 TraceCheckUtils]: 175: Hoare triple {131203#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,317 INFO L280 TraceCheckUtils]: 176: Hoare triple {131203#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131203#false} is VALID [2020-07-10 19:26:08,317 INFO L280 TraceCheckUtils]: 177: Hoare triple {131203#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {131203#false} is VALID [2020-07-10 19:26:08,317 INFO L280 TraceCheckUtils]: 178: Hoare triple {131203#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,317 INFO L280 TraceCheckUtils]: 179: Hoare triple {131203#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,317 INFO L280 TraceCheckUtils]: 180: Hoare triple {131203#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {131203#false} is VALID [2020-07-10 19:26:08,317 INFO L280 TraceCheckUtils]: 181: Hoare triple {131203#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,318 INFO L280 TraceCheckUtils]: 182: Hoare triple {131203#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {131203#false} is VALID [2020-07-10 19:26:08,318 INFO L280 TraceCheckUtils]: 183: Hoare triple {131203#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,318 INFO L280 TraceCheckUtils]: 184: Hoare triple {131203#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,318 INFO L280 TraceCheckUtils]: 185: Hoare triple {131203#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {131203#false} is VALID [2020-07-10 19:26:08,318 INFO L280 TraceCheckUtils]: 186: Hoare triple {131203#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,319 INFO L280 TraceCheckUtils]: 187: Hoare triple {131203#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {131203#false} is VALID [2020-07-10 19:26:08,319 INFO L280 TraceCheckUtils]: 188: Hoare triple {131203#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {131203#false} is VALID [2020-07-10 19:26:08,319 INFO L280 TraceCheckUtils]: 189: Hoare triple {131203#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {131203#false} is VALID [2020-07-10 19:26:08,319 INFO L280 TraceCheckUtils]: 190: Hoare triple {131203#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,319 INFO L280 TraceCheckUtils]: 191: Hoare triple {131203#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {131203#false} is VALID [2020-07-10 19:26:08,320 INFO L280 TraceCheckUtils]: 192: Hoare triple {131203#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {131203#false} is VALID [2020-07-10 19:26:08,320 INFO L280 TraceCheckUtils]: 193: Hoare triple {131203#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,320 INFO L280 TraceCheckUtils]: 194: Hoare triple {131203#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,320 INFO L280 TraceCheckUtils]: 195: Hoare triple {131203#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,320 INFO L280 TraceCheckUtils]: 196: Hoare triple {131203#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,320 INFO L280 TraceCheckUtils]: 197: Hoare triple {131203#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,321 INFO L280 TraceCheckUtils]: 198: Hoare triple {131203#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,321 INFO L280 TraceCheckUtils]: 199: Hoare triple {131203#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,321 INFO L280 TraceCheckUtils]: 200: Hoare triple {131203#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,321 INFO L280 TraceCheckUtils]: 201: Hoare triple {131203#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,321 INFO L280 TraceCheckUtils]: 202: Hoare triple {131203#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,322 INFO L280 TraceCheckUtils]: 203: Hoare triple {131203#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {131203#false} is VALID [2020-07-10 19:26:08,322 INFO L280 TraceCheckUtils]: 204: Hoare triple {131203#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {131203#false} is VALID [2020-07-10 19:26:08,322 INFO L280 TraceCheckUtils]: 205: Hoare triple {131203#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {131203#false} is VALID [2020-07-10 19:26:08,322 INFO L280 TraceCheckUtils]: 206: Hoare triple {131203#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {131203#false} is VALID [2020-07-10 19:26:08,322 INFO L280 TraceCheckUtils]: 207: Hoare triple {131203#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {131203#false} is VALID [2020-07-10 19:26:08,322 INFO L280 TraceCheckUtils]: 208: Hoare triple {131203#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {131203#false} is VALID [2020-07-10 19:26:08,323 INFO L280 TraceCheckUtils]: 209: Hoare triple {131203#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,323 INFO L280 TraceCheckUtils]: 210: Hoare triple {131203#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {131203#false} is VALID [2020-07-10 19:26:08,323 INFO L280 TraceCheckUtils]: 211: Hoare triple {131203#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,323 INFO L280 TraceCheckUtils]: 212: Hoare triple {131203#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,323 INFO L280 TraceCheckUtils]: 213: Hoare triple {131203#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,323 INFO L280 TraceCheckUtils]: 214: Hoare triple {131203#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {131203#false} is VALID [2020-07-10 19:26:08,324 INFO L280 TraceCheckUtils]: 215: Hoare triple {131203#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,324 INFO L280 TraceCheckUtils]: 216: Hoare triple {131203#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {131203#false} is VALID [2020-07-10 19:26:08,324 INFO L280 TraceCheckUtils]: 217: Hoare triple {131203#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {131203#false} is VALID [2020-07-10 19:26:08,325 INFO L280 TraceCheckUtils]: 218: Hoare triple {131203#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,325 INFO L280 TraceCheckUtils]: 219: Hoare triple {131203#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,325 INFO L280 TraceCheckUtils]: 220: Hoare triple {131203#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,325 INFO L280 TraceCheckUtils]: 221: Hoare triple {131203#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,326 INFO L280 TraceCheckUtils]: 222: Hoare triple {131203#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,326 INFO L280 TraceCheckUtils]: 223: Hoare triple {131203#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {131203#false} is VALID [2020-07-10 19:26:08,326 INFO L280 TraceCheckUtils]: 224: Hoare triple {131203#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,327 INFO L280 TraceCheckUtils]: 225: Hoare triple {131203#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {131203#false} is VALID [2020-07-10 19:26:08,327 INFO L280 TraceCheckUtils]: 226: Hoare triple {131203#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {131203#false} is VALID [2020-07-10 19:26:08,327 INFO L280 TraceCheckUtils]: 227: Hoare triple {131203#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {131203#false} is VALID [2020-07-10 19:26:08,327 INFO L280 TraceCheckUtils]: 228: Hoare triple {131203#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {131203#false} is VALID [2020-07-10 19:26:08,328 INFO L280 TraceCheckUtils]: 229: Hoare triple {131203#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,328 INFO L280 TraceCheckUtils]: 230: Hoare triple {131203#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {131203#false} is VALID [2020-07-10 19:26:08,328 INFO L280 TraceCheckUtils]: 231: Hoare triple {131203#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {131203#false} is VALID [2020-07-10 19:26:08,328 INFO L280 TraceCheckUtils]: 232: Hoare triple {131203#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,329 INFO L280 TraceCheckUtils]: 233: Hoare triple {131203#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,329 INFO L280 TraceCheckUtils]: 234: Hoare triple {131203#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {131203#false} is VALID [2020-07-10 19:26:08,329 INFO L280 TraceCheckUtils]: 235: Hoare triple {131203#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {131203#false} is VALID [2020-07-10 19:26:08,329 INFO L280 TraceCheckUtils]: 236: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,330 INFO L280 TraceCheckUtils]: 237: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,330 INFO L280 TraceCheckUtils]: 238: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,330 INFO L280 TraceCheckUtils]: 239: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,331 INFO L280 TraceCheckUtils]: 240: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,331 INFO L280 TraceCheckUtils]: 241: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,331 INFO L280 TraceCheckUtils]: 242: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,331 INFO L280 TraceCheckUtils]: 243: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,332 INFO L280 TraceCheckUtils]: 244: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,332 INFO L280 TraceCheckUtils]: 245: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,332 INFO L280 TraceCheckUtils]: 246: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,332 INFO L280 TraceCheckUtils]: 247: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,333 INFO L280 TraceCheckUtils]: 248: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,333 INFO L280 TraceCheckUtils]: 249: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,333 INFO L280 TraceCheckUtils]: 250: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,333 INFO L280 TraceCheckUtils]: 251: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,334 INFO L280 TraceCheckUtils]: 252: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,334 INFO L280 TraceCheckUtils]: 253: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,334 INFO L280 TraceCheckUtils]: 254: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,334 INFO L280 TraceCheckUtils]: 255: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,335 INFO L280 TraceCheckUtils]: 256: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,335 INFO L280 TraceCheckUtils]: 257: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,335 INFO L280 TraceCheckUtils]: 258: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,335 INFO L280 TraceCheckUtils]: 259: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,335 INFO L280 TraceCheckUtils]: 260: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,336 INFO L280 TraceCheckUtils]: 261: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,336 INFO L280 TraceCheckUtils]: 262: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,336 INFO L280 TraceCheckUtils]: 263: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,336 INFO L280 TraceCheckUtils]: 264: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,336 INFO L280 TraceCheckUtils]: 265: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,336 INFO L280 TraceCheckUtils]: 266: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,337 INFO L280 TraceCheckUtils]: 267: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,337 INFO L280 TraceCheckUtils]: 268: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,337 INFO L280 TraceCheckUtils]: 269: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,337 INFO L280 TraceCheckUtils]: 270: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,337 INFO L280 TraceCheckUtils]: 271: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,338 INFO L280 TraceCheckUtils]: 272: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,338 INFO L280 TraceCheckUtils]: 273: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,338 INFO L280 TraceCheckUtils]: 274: Hoare triple {131203#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,338 INFO L280 TraceCheckUtils]: 275: Hoare triple {131203#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {131203#false} is VALID [2020-07-10 19:26:08,338 INFO L280 TraceCheckUtils]: 276: Hoare triple {131203#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {131203#false} is VALID [2020-07-10 19:26:08,338 INFO L280 TraceCheckUtils]: 277: Hoare triple {131203#false} assume !false; {131203#false} is VALID [2020-07-10 19:26:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:26:08,462 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:26:08,463 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1835676479] [2020-07-10 19:26:08,463 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:26:08,463 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:26:08,463 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975415634] [2020-07-10 19:26:08,464 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 278 [2020-07-10 19:26:08,465 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:26:08,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:26:08,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:26:08,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:26:08,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:26:08,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:26:08,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:26:08,792 INFO L87 Difference]: Start difference. First operand 4403 states and 5061 transitions. Second operand 7 states. [2020-07-10 19:27:23,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:27:23,168 INFO L93 Difference]: Finished difference Result 8574 states and 9904 transitions. [2020-07-10 19:27:23,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:27:23,169 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 278 [2020-07-10 19:27:23,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:27:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:27:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 970 transitions. [2020-07-10 19:27:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:27:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 970 transitions. [2020-07-10 19:27:23,176 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 970 transitions. [2020-07-10 19:27:25,043 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 970 edges. 970 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:27:26,070 INFO L225 Difference]: With dead ends: 8574 [2020-07-10 19:27:26,070 INFO L226 Difference]: Without dead ends: 5321 [2020-07-10 19:27:26,077 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-07-10 19:27:26,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5321 states. [2020-07-10 19:28:17,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5321 to 4016. [2020-07-10 19:28:17,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:28:17,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5321 states. Second operand 4016 states. [2020-07-10 19:28:17,184 INFO L74 IsIncluded]: Start isIncluded. First operand 5321 states. Second operand 4016 states. [2020-07-10 19:28:17,184 INFO L87 Difference]: Start difference. First operand 5321 states. Second operand 4016 states. [2020-07-10 19:28:18,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:28:18,003 INFO L93 Difference]: Finished difference Result 5321 states and 6111 transitions. [2020-07-10 19:28:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 6111 transitions. [2020-07-10 19:28:18,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:28:18,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:28:18,011 INFO L74 IsIncluded]: Start isIncluded. First operand 4016 states. Second operand 5321 states. [2020-07-10 19:28:18,011 INFO L87 Difference]: Start difference. First operand 4016 states. Second operand 5321 states. [2020-07-10 19:28:18,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:28:18,791 INFO L93 Difference]: Finished difference Result 5321 states and 6111 transitions. [2020-07-10 19:28:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 6111 transitions. [2020-07-10 19:28:18,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:28:18,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:28:18,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:28:18,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:28:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4016 states. [2020-07-10 19:28:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 4016 states and 4594 transitions. [2020-07-10 19:28:19,333 INFO L78 Accepts]: Start accepts. Automaton has 4016 states and 4594 transitions. Word has length 278 [2020-07-10 19:28:19,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:28:19,334 INFO L479 AbstractCegarLoop]: Abstraction has 4016 states and 4594 transitions. [2020-07-10 19:28:19,334 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:28:19,334 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4016 states and 4594 transitions. [2020-07-10 19:28:35,402 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4594 edges. 4594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:28:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 4594 transitions. [2020-07-10 19:28:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2020-07-10 19:28:35,411 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:28:35,411 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:28:35,412 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 19:28:35,412 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:28:35,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:28:35,412 INFO L82 PathProgramCache]: Analyzing trace with hash -1812225532, now seen corresponding path program 1 times [2020-07-10 19:28:35,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:28:35,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [44224142] [2020-07-10 19:28:35,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:28:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:28:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:28:35,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {167312#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {167164#true} is VALID [2020-07-10 19:28:35,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#true} ~d~0 := 4; {167164#true} is VALID [2020-07-10 19:28:35,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} ~e~0 := 5; {167164#true} is VALID [2020-07-10 19:28:35,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} ~f~0 := 6; {167164#true} is VALID [2020-07-10 19:28:35,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} ~c~0 := 3; {167164#true} is VALID [2020-07-10 19:28:35,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} ~b~0 := 2; {167164#true} is VALID [2020-07-10 19:28:35,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} ~u~0 := 21; {167164#true} is VALID [2020-07-10 19:28:35,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#true} ~v~0 := 22; {167164#true} is VALID [2020-07-10 19:28:35,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#true} ~w~0 := 23; {167164#true} is VALID [2020-07-10 19:28:35,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#true} ~x~0 := 24; {167164#true} is VALID [2020-07-10 19:28:35,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#true} ~y~0 := 25; {167164#true} is VALID [2020-07-10 19:28:35,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#true} ~z~0 := 26; {167164#true} is VALID [2020-07-10 19:28:35,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#true} ~a17~0 := 1; {167164#true} is VALID [2020-07-10 19:28:35,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#true} ~a7~0 := 0; {167164#true} is VALID [2020-07-10 19:28:35,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#true} ~a20~0 := 1; {167164#true} is VALID [2020-07-10 19:28:35,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#true} ~a8~0 := 15; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {167313#(<= 15 ~a8~0)} ~a12~0 := 8; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {167313#(<= 15 ~a8~0)} ~a16~0 := 5; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {167313#(<= 15 ~a8~0)} ~a21~0 := 1; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {167313#(<= 15 ~a8~0)} assume true; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,723 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {167313#(<= 15 ~a8~0)} {167164#true} #1100#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:28:35,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {167164#true} is VALID [2020-07-10 19:28:35,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {167164#true} is VALID [2020-07-10 19:28:35,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,788 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,788 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,789 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {167164#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,790 INFO L280 TraceCheckUtils]: 18: Hoare triple {167164#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,790 INFO L280 TraceCheckUtils]: 19: Hoare triple {167164#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,790 INFO L280 TraceCheckUtils]: 21: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,790 INFO L280 TraceCheckUtils]: 22: Hoare triple {167164#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,790 INFO L280 TraceCheckUtils]: 23: Hoare triple {167164#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,791 INFO L280 TraceCheckUtils]: 25: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,791 INFO L280 TraceCheckUtils]: 28: Hoare triple {167164#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {167164#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {167164#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,792 INFO L280 TraceCheckUtils]: 32: Hoare triple {167164#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {167164#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,793 INFO L280 TraceCheckUtils]: 34: Hoare triple {167164#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,793 INFO L280 TraceCheckUtils]: 35: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,793 INFO L280 TraceCheckUtils]: 36: Hoare triple {167164#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {167164#true} is VALID [2020-07-10 19:28:35,793 INFO L280 TraceCheckUtils]: 37: Hoare triple {167164#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {167164#true} is VALID [2020-07-10 19:28:35,793 INFO L280 TraceCheckUtils]: 38: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {167164#true} is VALID [2020-07-10 19:28:35,794 INFO L280 TraceCheckUtils]: 39: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,794 INFO L280 TraceCheckUtils]: 40: Hoare triple {167164#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,794 INFO L280 TraceCheckUtils]: 41: Hoare triple {167164#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167164#true} is VALID [2020-07-10 19:28:35,794 INFO L280 TraceCheckUtils]: 42: Hoare triple {167164#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,794 INFO L280 TraceCheckUtils]: 43: Hoare triple {167164#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,794 INFO L280 TraceCheckUtils]: 44: Hoare triple {167164#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,795 INFO L280 TraceCheckUtils]: 45: Hoare triple {167164#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {167164#true} is VALID [2020-07-10 19:28:35,795 INFO L280 TraceCheckUtils]: 46: Hoare triple {167164#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,795 INFO L280 TraceCheckUtils]: 47: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {167164#true} is VALID [2020-07-10 19:28:35,795 INFO L280 TraceCheckUtils]: 48: Hoare triple {167164#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167164#true} is VALID [2020-07-10 19:28:35,795 INFO L280 TraceCheckUtils]: 49: Hoare triple {167164#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,796 INFO L280 TraceCheckUtils]: 50: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,796 INFO L280 TraceCheckUtils]: 51: Hoare triple {167164#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,796 INFO L280 TraceCheckUtils]: 52: Hoare triple {167164#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,796 INFO L280 TraceCheckUtils]: 53: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,796 INFO L280 TraceCheckUtils]: 54: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,796 INFO L280 TraceCheckUtils]: 55: Hoare triple {167164#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,797 INFO L280 TraceCheckUtils]: 56: Hoare triple {167164#true} assume 1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,798 INFO L280 TraceCheckUtils]: 57: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,799 INFO L280 TraceCheckUtils]: 58: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 4; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,799 INFO L280 TraceCheckUtils]: 59: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,800 INFO L280 TraceCheckUtils]: 60: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,801 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:28:35,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {167164#true} is VALID [2020-07-10 19:28:35,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {167164#true} is VALID [2020-07-10 19:28:35,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,827 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {167164#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,828 INFO L280 TraceCheckUtils]: 18: Hoare triple {167164#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {167164#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,829 INFO L280 TraceCheckUtils]: 20: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {167164#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {167164#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {167164#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {167164#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {167164#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,831 INFO L280 TraceCheckUtils]: 32: Hoare triple {167164#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,831 INFO L280 TraceCheckUtils]: 33: Hoare triple {167164#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,832 INFO L280 TraceCheckUtils]: 34: Hoare triple {167164#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,832 INFO L280 TraceCheckUtils]: 35: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {167164#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {167164#true} is VALID [2020-07-10 19:28:35,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {167164#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {167164#true} is VALID [2020-07-10 19:28:35,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {167164#true} is VALID [2020-07-10 19:28:35,833 INFO L280 TraceCheckUtils]: 39: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {167164#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,833 INFO L280 TraceCheckUtils]: 41: Hoare triple {167164#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167164#true} is VALID [2020-07-10 19:28:35,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {167164#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,834 INFO L280 TraceCheckUtils]: 43: Hoare triple {167164#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {167164#true} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,835 INFO L280 TraceCheckUtils]: 45: Hoare triple {167315#(= 15 ~a8~0)} ~a20~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 1; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,837 INFO L280 TraceCheckUtils]: 47: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 6; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,837 INFO L280 TraceCheckUtils]: 48: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,840 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:28:35,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {167164#true} is VALID [2020-07-10 19:28:35,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {167164#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,853 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,855 INFO L280 TraceCheckUtils]: 8: Hoare triple {167315#(= 15 ~a8~0)} #res := 26; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,856 INFO L280 TraceCheckUtils]: 9: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,857 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,859 INFO L263 TraceCheckUtils]: 0: Hoare triple {167164#true} call ULTIMATE.init(); {167312#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 19:28:35,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {167312#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {167164#true} is VALID [2020-07-10 19:28:35,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {167164#true} ~d~0 := 4; {167164#true} is VALID [2020-07-10 19:28:35,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {167164#true} ~e~0 := 5; {167164#true} is VALID [2020-07-10 19:28:35,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {167164#true} ~f~0 := 6; {167164#true} is VALID [2020-07-10 19:28:35,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {167164#true} ~c~0 := 3; {167164#true} is VALID [2020-07-10 19:28:35,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {167164#true} ~b~0 := 2; {167164#true} is VALID [2020-07-10 19:28:35,860 INFO L280 TraceCheckUtils]: 7: Hoare triple {167164#true} ~u~0 := 21; {167164#true} is VALID [2020-07-10 19:28:35,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {167164#true} ~v~0 := 22; {167164#true} is VALID [2020-07-10 19:28:35,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {167164#true} ~w~0 := 23; {167164#true} is VALID [2020-07-10 19:28:35,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {167164#true} ~x~0 := 24; {167164#true} is VALID [2020-07-10 19:28:35,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {167164#true} ~y~0 := 25; {167164#true} is VALID [2020-07-10 19:28:35,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {167164#true} ~z~0 := 26; {167164#true} is VALID [2020-07-10 19:28:35,862 INFO L280 TraceCheckUtils]: 13: Hoare triple {167164#true} ~a17~0 := 1; {167164#true} is VALID [2020-07-10 19:28:35,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {167164#true} ~a7~0 := 0; {167164#true} is VALID [2020-07-10 19:28:35,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {167164#true} ~a20~0 := 1; {167164#true} is VALID [2020-07-10 19:28:35,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {167164#true} ~a8~0 := 15; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {167313#(<= 15 ~a8~0)} ~a12~0 := 8; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {167313#(<= 15 ~a8~0)} ~a16~0 := 5; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {167313#(<= 15 ~a8~0)} ~a21~0 := 1; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {167313#(<= 15 ~a8~0)} assume true; {167313#(<= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,866 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {167313#(<= 15 ~a8~0)} {167164#true} #1100#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,867 INFO L263 TraceCheckUtils]: 22: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret4 := main(); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,868 INFO L280 TraceCheckUtils]: 23: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := -1; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,873 INFO L263 TraceCheckUtils]: 30: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:28:35,874 INFO L280 TraceCheckUtils]: 31: Hoare triple {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {167164#true} is VALID [2020-07-10 19:28:35,874 INFO L280 TraceCheckUtils]: 32: Hoare triple {167164#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,874 INFO L280 TraceCheckUtils]: 33: Hoare triple {167164#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,874 INFO L280 TraceCheckUtils]: 34: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,875 INFO L280 TraceCheckUtils]: 35: Hoare triple {167164#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,875 INFO L280 TraceCheckUtils]: 36: Hoare triple {167164#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {167164#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,875 INFO L280 TraceCheckUtils]: 38: Hoare triple {167164#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,875 INFO L280 TraceCheckUtils]: 39: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {167164#true} is VALID [2020-07-10 19:28:35,876 INFO L280 TraceCheckUtils]: 40: Hoare triple {167164#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,876 INFO L280 TraceCheckUtils]: 41: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,876 INFO L280 TraceCheckUtils]: 42: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,876 INFO L280 TraceCheckUtils]: 43: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,876 INFO L280 TraceCheckUtils]: 44: Hoare triple {167164#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,876 INFO L280 TraceCheckUtils]: 45: Hoare triple {167164#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,877 INFO L280 TraceCheckUtils]: 46: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,877 INFO L280 TraceCheckUtils]: 47: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {167164#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,877 INFO L280 TraceCheckUtils]: 49: Hoare triple {167164#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,877 INFO L280 TraceCheckUtils]: 50: Hoare triple {167164#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,877 INFO L280 TraceCheckUtils]: 51: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,878 INFO L280 TraceCheckUtils]: 53: Hoare triple {167164#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,878 INFO L280 TraceCheckUtils]: 54: Hoare triple {167164#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,878 INFO L280 TraceCheckUtils]: 55: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,878 INFO L280 TraceCheckUtils]: 56: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,879 INFO L280 TraceCheckUtils]: 58: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,879 INFO L280 TraceCheckUtils]: 59: Hoare triple {167164#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,879 INFO L280 TraceCheckUtils]: 60: Hoare triple {167164#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {167164#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,880 INFO L280 TraceCheckUtils]: 63: Hoare triple {167164#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,880 INFO L280 TraceCheckUtils]: 64: Hoare triple {167164#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {167164#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {167164#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {167164#true} is VALID [2020-07-10 19:28:35,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {167164#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {167164#true} is VALID [2020-07-10 19:28:35,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {167164#true} is VALID [2020-07-10 19:28:35,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {167164#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {167164#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167164#true} is VALID [2020-07-10 19:28:35,881 INFO L280 TraceCheckUtils]: 73: Hoare triple {167164#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {167164#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,882 INFO L280 TraceCheckUtils]: 75: Hoare triple {167164#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,882 INFO L280 TraceCheckUtils]: 76: Hoare triple {167164#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {167164#true} is VALID [2020-07-10 19:28:35,882 INFO L280 TraceCheckUtils]: 77: Hoare triple {167164#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,882 INFO L280 TraceCheckUtils]: 78: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {167164#true} is VALID [2020-07-10 19:28:35,882 INFO L280 TraceCheckUtils]: 79: Hoare triple {167164#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167164#true} is VALID [2020-07-10 19:28:35,883 INFO L280 TraceCheckUtils]: 80: Hoare triple {167164#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,883 INFO L280 TraceCheckUtils]: 81: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,883 INFO L280 TraceCheckUtils]: 82: Hoare triple {167164#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,883 INFO L280 TraceCheckUtils]: 83: Hoare triple {167164#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,883 INFO L280 TraceCheckUtils]: 84: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,884 INFO L280 TraceCheckUtils]: 85: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,884 INFO L280 TraceCheckUtils]: 86: Hoare triple {167164#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,885 INFO L280 TraceCheckUtils]: 87: Hoare triple {167164#true} assume 1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,885 INFO L280 TraceCheckUtils]: 88: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,886 INFO L280 TraceCheckUtils]: 89: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 4; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,887 INFO L280 TraceCheckUtils]: 90: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,888 INFO L280 TraceCheckUtils]: 91: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,889 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,890 INFO L280 TraceCheckUtils]: 93: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,891 INFO L280 TraceCheckUtils]: 94: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,892 INFO L280 TraceCheckUtils]: 95: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,892 INFO L280 TraceCheckUtils]: 96: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,893 INFO L280 TraceCheckUtils]: 97: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,894 INFO L280 TraceCheckUtils]: 98: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,894 INFO L280 TraceCheckUtils]: 99: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,895 INFO L280 TraceCheckUtils]: 100: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,896 INFO L280 TraceCheckUtils]: 101: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,897 INFO L263 TraceCheckUtils]: 102: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:28:35,898 INFO L280 TraceCheckUtils]: 103: Hoare triple {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {167164#true} is VALID [2020-07-10 19:28:35,898 INFO L280 TraceCheckUtils]: 104: Hoare triple {167164#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,898 INFO L280 TraceCheckUtils]: 105: Hoare triple {167164#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,898 INFO L280 TraceCheckUtils]: 106: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,898 INFO L280 TraceCheckUtils]: 107: Hoare triple {167164#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,899 INFO L280 TraceCheckUtils]: 108: Hoare triple {167164#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,899 INFO L280 TraceCheckUtils]: 109: Hoare triple {167164#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,899 INFO L280 TraceCheckUtils]: 110: Hoare triple {167164#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,899 INFO L280 TraceCheckUtils]: 111: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {167164#true} is VALID [2020-07-10 19:28:35,899 INFO L280 TraceCheckUtils]: 112: Hoare triple {167164#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,899 INFO L280 TraceCheckUtils]: 113: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,900 INFO L280 TraceCheckUtils]: 114: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,900 INFO L280 TraceCheckUtils]: 115: Hoare triple {167164#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,900 INFO L280 TraceCheckUtils]: 116: Hoare triple {167164#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,900 INFO L280 TraceCheckUtils]: 117: Hoare triple {167164#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,900 INFO L280 TraceCheckUtils]: 118: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,901 INFO L280 TraceCheckUtils]: 119: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,901 INFO L280 TraceCheckUtils]: 120: Hoare triple {167164#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,901 INFO L280 TraceCheckUtils]: 121: Hoare triple {167164#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,901 INFO L280 TraceCheckUtils]: 122: Hoare triple {167164#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,901 INFO L280 TraceCheckUtils]: 123: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {167164#true} is VALID [2020-07-10 19:28:35,901 INFO L280 TraceCheckUtils]: 124: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,902 INFO L280 TraceCheckUtils]: 125: Hoare triple {167164#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,902 INFO L280 TraceCheckUtils]: 126: Hoare triple {167164#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {167164#true} is VALID [2020-07-10 19:28:35,902 INFO L280 TraceCheckUtils]: 127: Hoare triple {167164#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,902 INFO L280 TraceCheckUtils]: 128: Hoare triple {167164#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,902 INFO L280 TraceCheckUtils]: 129: Hoare triple {167164#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,902 INFO L280 TraceCheckUtils]: 130: Hoare triple {167164#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,903 INFO L280 TraceCheckUtils]: 131: Hoare triple {167164#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,903 INFO L280 TraceCheckUtils]: 132: Hoare triple {167164#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,903 INFO L280 TraceCheckUtils]: 133: Hoare triple {167164#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,903 INFO L280 TraceCheckUtils]: 134: Hoare triple {167164#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,903 INFO L280 TraceCheckUtils]: 135: Hoare triple {167164#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {167164#true} is VALID [2020-07-10 19:28:35,903 INFO L280 TraceCheckUtils]: 136: Hoare triple {167164#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,904 INFO L280 TraceCheckUtils]: 137: Hoare triple {167164#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,904 INFO L280 TraceCheckUtils]: 138: Hoare triple {167164#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,904 INFO L280 TraceCheckUtils]: 139: Hoare triple {167164#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {167164#true} is VALID [2020-07-10 19:28:35,904 INFO L280 TraceCheckUtils]: 140: Hoare triple {167164#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {167164#true} is VALID [2020-07-10 19:28:35,904 INFO L280 TraceCheckUtils]: 141: Hoare triple {167164#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {167164#true} is VALID [2020-07-10 19:28:35,905 INFO L280 TraceCheckUtils]: 142: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {167164#true} is VALID [2020-07-10 19:28:35,905 INFO L280 TraceCheckUtils]: 143: Hoare triple {167164#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,905 INFO L280 TraceCheckUtils]: 144: Hoare triple {167164#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167164#true} is VALID [2020-07-10 19:28:35,905 INFO L280 TraceCheckUtils]: 145: Hoare triple {167164#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {167164#true} is VALID [2020-07-10 19:28:35,905 INFO L280 TraceCheckUtils]: 146: Hoare triple {167164#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,906 INFO L280 TraceCheckUtils]: 147: Hoare triple {167164#true} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,907 INFO L280 TraceCheckUtils]: 148: Hoare triple {167315#(= 15 ~a8~0)} ~a20~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,907 INFO L280 TraceCheckUtils]: 149: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 1; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,908 INFO L280 TraceCheckUtils]: 150: Hoare triple {167315#(= 15 ~a8~0)} ~a16~0 := 6; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,909 INFO L280 TraceCheckUtils]: 151: Hoare triple {167315#(= 15 ~a8~0)} #res := 21; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,909 INFO L280 TraceCheckUtils]: 152: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,910 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,911 INFO L280 TraceCheckUtils]: 154: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,912 INFO L280 TraceCheckUtils]: 155: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,913 INFO L280 TraceCheckUtils]: 156: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,913 INFO L280 TraceCheckUtils]: 157: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,914 INFO L280 TraceCheckUtils]: 158: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,914 INFO L280 TraceCheckUtils]: 159: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,915 INFO L280 TraceCheckUtils]: 160: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,916 INFO L280 TraceCheckUtils]: 161: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,916 INFO L280 TraceCheckUtils]: 162: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,918 INFO L263 TraceCheckUtils]: 163: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 19:28:35,918 INFO L280 TraceCheckUtils]: 164: Hoare triple {167314#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {167164#true} is VALID [2020-07-10 19:28:35,918 INFO L280 TraceCheckUtils]: 165: Hoare triple {167164#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,918 INFO L280 TraceCheckUtils]: 166: Hoare triple {167164#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167164#true} is VALID [2020-07-10 19:28:35,919 INFO L280 TraceCheckUtils]: 167: Hoare triple {167164#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,919 INFO L280 TraceCheckUtils]: 168: Hoare triple {167164#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,919 INFO L280 TraceCheckUtils]: 169: Hoare triple {167164#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167164#true} is VALID [2020-07-10 19:28:35,920 INFO L280 TraceCheckUtils]: 170: Hoare triple {167164#true} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,920 INFO L280 TraceCheckUtils]: 171: Hoare triple {167315#(= 15 ~a8~0)} ~a17~0 := 0; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,921 INFO L280 TraceCheckUtils]: 172: Hoare triple {167315#(= 15 ~a8~0)} #res := 26; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,922 INFO L280 TraceCheckUtils]: 173: Hoare triple {167315#(= 15 ~a8~0)} assume true; {167315#(= 15 ~a8~0)} is VALID [2020-07-10 19:28:35,923 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {167315#(= 15 ~a8~0)} {167187#(not (= 13 ~a8~0))} #1104#return; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,924 INFO L280 TraceCheckUtils]: 175: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,924 INFO L280 TraceCheckUtils]: 176: Hoare triple {167187#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,925 INFO L280 TraceCheckUtils]: 177: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~ret3; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,926 INFO L280 TraceCheckUtils]: 178: Hoare triple {167187#(not (= 13 ~a8~0))} assume !false; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,926 INFO L280 TraceCheckUtils]: 179: Hoare triple {167187#(not (= 13 ~a8~0))} havoc ~input~0; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,927 INFO L280 TraceCheckUtils]: 180: Hoare triple {167187#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,927 INFO L280 TraceCheckUtils]: 181: Hoare triple {167187#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,928 INFO L280 TraceCheckUtils]: 182: Hoare triple {167187#(not (= 13 ~a8~0))} havoc #t~nondet2; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,929 INFO L280 TraceCheckUtils]: 183: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,930 INFO L263 TraceCheckUtils]: 184: Hoare triple {167187#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,930 INFO L280 TraceCheckUtils]: 185: Hoare triple {167187#(not (= 13 ~a8~0))} ~input := #in~input; {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,931 INFO L280 TraceCheckUtils]: 186: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,932 INFO L280 TraceCheckUtils]: 187: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,932 INFO L280 TraceCheckUtils]: 188: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,933 INFO L280 TraceCheckUtils]: 189: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,934 INFO L280 TraceCheckUtils]: 190: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,934 INFO L280 TraceCheckUtils]: 191: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,935 INFO L280 TraceCheckUtils]: 192: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,935 INFO L280 TraceCheckUtils]: 193: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,936 INFO L280 TraceCheckUtils]: 194: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,936 INFO L280 TraceCheckUtils]: 195: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,936 INFO L280 TraceCheckUtils]: 196: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,937 INFO L280 TraceCheckUtils]: 197: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,937 INFO L280 TraceCheckUtils]: 198: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,938 INFO L280 TraceCheckUtils]: 199: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,938 INFO L280 TraceCheckUtils]: 200: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,939 INFO L280 TraceCheckUtils]: 201: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,939 INFO L280 TraceCheckUtils]: 202: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,940 INFO L280 TraceCheckUtils]: 203: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,940 INFO L280 TraceCheckUtils]: 204: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,940 INFO L280 TraceCheckUtils]: 205: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,941 INFO L280 TraceCheckUtils]: 206: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,941 INFO L280 TraceCheckUtils]: 207: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,942 INFO L280 TraceCheckUtils]: 208: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,942 INFO L280 TraceCheckUtils]: 209: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,943 INFO L280 TraceCheckUtils]: 210: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,943 INFO L280 TraceCheckUtils]: 211: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,944 INFO L280 TraceCheckUtils]: 212: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,944 INFO L280 TraceCheckUtils]: 213: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,944 INFO L280 TraceCheckUtils]: 214: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,945 INFO L280 TraceCheckUtils]: 215: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,945 INFO L280 TraceCheckUtils]: 216: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,946 INFO L280 TraceCheckUtils]: 217: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,946 INFO L280 TraceCheckUtils]: 218: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,947 INFO L280 TraceCheckUtils]: 219: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,947 INFO L280 TraceCheckUtils]: 220: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,948 INFO L280 TraceCheckUtils]: 221: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,948 INFO L280 TraceCheckUtils]: 222: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,948 INFO L280 TraceCheckUtils]: 223: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,949 INFO L280 TraceCheckUtils]: 224: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,949 INFO L280 TraceCheckUtils]: 225: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,950 INFO L280 TraceCheckUtils]: 226: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,950 INFO L280 TraceCheckUtils]: 227: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,951 INFO L280 TraceCheckUtils]: 228: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,951 INFO L280 TraceCheckUtils]: 229: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,952 INFO L280 TraceCheckUtils]: 230: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,952 INFO L280 TraceCheckUtils]: 231: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,952 INFO L280 TraceCheckUtils]: 232: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,953 INFO L280 TraceCheckUtils]: 233: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,953 INFO L280 TraceCheckUtils]: 234: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,954 INFO L280 TraceCheckUtils]: 235: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,956 INFO L280 TraceCheckUtils]: 236: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,957 INFO L280 TraceCheckUtils]: 237: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,957 INFO L280 TraceCheckUtils]: 238: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,958 INFO L280 TraceCheckUtils]: 239: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,958 INFO L280 TraceCheckUtils]: 240: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,959 INFO L280 TraceCheckUtils]: 241: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,959 INFO L280 TraceCheckUtils]: 242: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,960 INFO L280 TraceCheckUtils]: 243: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,960 INFO L280 TraceCheckUtils]: 244: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,961 INFO L280 TraceCheckUtils]: 245: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,961 INFO L280 TraceCheckUtils]: 246: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,962 INFO L280 TraceCheckUtils]: 247: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,962 INFO L280 TraceCheckUtils]: 248: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,963 INFO L280 TraceCheckUtils]: 249: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,963 INFO L280 TraceCheckUtils]: 250: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,963 INFO L280 TraceCheckUtils]: 251: Hoare triple {167187#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,964 INFO L280 TraceCheckUtils]: 252: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,964 INFO L280 TraceCheckUtils]: 253: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,965 INFO L280 TraceCheckUtils]: 254: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,965 INFO L280 TraceCheckUtils]: 255: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,966 INFO L280 TraceCheckUtils]: 256: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,966 INFO L280 TraceCheckUtils]: 257: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,967 INFO L280 TraceCheckUtils]: 258: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,967 INFO L280 TraceCheckUtils]: 259: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,968 INFO L280 TraceCheckUtils]: 260: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,968 INFO L280 TraceCheckUtils]: 261: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,968 INFO L280 TraceCheckUtils]: 262: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,969 INFO L280 TraceCheckUtils]: 263: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,969 INFO L280 TraceCheckUtils]: 264: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,970 INFO L280 TraceCheckUtils]: 265: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,970 INFO L280 TraceCheckUtils]: 266: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,971 INFO L280 TraceCheckUtils]: 267: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,971 INFO L280 TraceCheckUtils]: 268: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,972 INFO L280 TraceCheckUtils]: 269: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,972 INFO L280 TraceCheckUtils]: 270: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,972 INFO L280 TraceCheckUtils]: 271: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,973 INFO L280 TraceCheckUtils]: 272: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,973 INFO L280 TraceCheckUtils]: 273: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,974 INFO L280 TraceCheckUtils]: 274: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,974 INFO L280 TraceCheckUtils]: 275: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,975 INFO L280 TraceCheckUtils]: 276: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,975 INFO L280 TraceCheckUtils]: 277: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,976 INFO L280 TraceCheckUtils]: 278: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,976 INFO L280 TraceCheckUtils]: 279: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,976 INFO L280 TraceCheckUtils]: 280: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,977 INFO L280 TraceCheckUtils]: 281: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,977 INFO L280 TraceCheckUtils]: 282: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,978 INFO L280 TraceCheckUtils]: 283: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,978 INFO L280 TraceCheckUtils]: 284: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,979 INFO L280 TraceCheckUtils]: 285: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,979 INFO L280 TraceCheckUtils]: 286: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,980 INFO L280 TraceCheckUtils]: 287: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,980 INFO L280 TraceCheckUtils]: 288: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,980 INFO L280 TraceCheckUtils]: 289: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,981 INFO L280 TraceCheckUtils]: 290: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,981 INFO L280 TraceCheckUtils]: 291: Hoare triple {167187#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {167187#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:28:35,982 INFO L280 TraceCheckUtils]: 292: Hoare triple {167187#(not (= 13 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {167165#false} is VALID [2020-07-10 19:28:35,982 INFO L280 TraceCheckUtils]: 293: Hoare triple {167165#false} assume !false; {167165#false} is VALID [2020-07-10 19:28:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 19:28:36,038 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:28:36,038 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [44224142] [2020-07-10 19:28:36,038 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:28:36,039 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:28:36,039 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818360124] [2020-07-10 19:28:36,039 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 294 [2020-07-10 19:28:36,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:28:36,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:28:36,398 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:28:36,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:28:36,398 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:28:36,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:28:36,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:28:36,399 INFO L87 Difference]: Start difference. First operand 4016 states and 4594 transitions. Second operand 7 states.