/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:31:12,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:31:12,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:31:12,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-08 12:31:12,531 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 12:31:12,545 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:31:12,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:31:12,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:31:12,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:31:12,547 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:31:12,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:31:12,548 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:31:12,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:31:12,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:31:12,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:31:12,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:31:12,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:31:12,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:31:12,549 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:31:12,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:31:12,549 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:31:12,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:31:12,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:31:12,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:31:12,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:31:12,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:31:12,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:31:12,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:31:12,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:31:12,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:31:12,552 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:31:12,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:31:12,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:31:12,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:31:12,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:31:12,835 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:31:12,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:31:12,853 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:31:12,854 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:31:12,854 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:31:12,855 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-08 12:31:12,918 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d10d03f04/9ef1508b35364e8394c03fb084a3ff3d/FLAGfd7ec0dbd [2020-07-08 12:31:13,469 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:31:13,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-08 12:31:13,483 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d10d03f04/9ef1508b35364e8394c03fb084a3ff3d/FLAGfd7ec0dbd [2020-07-08 12:31:13,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d10d03f04/9ef1508b35364e8394c03fb084a3ff3d [2020-07-08 12:31:13,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:31:13,774 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:31:13,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:31:13,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:31:13,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:31:13,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:31:13" (1/1) ... [2020-07-08 12:31:13,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47941ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:13, skipping insertion in model container [2020-07-08 12:31:13,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:31:13" (1/1) ... [2020-07-08 12:31:13,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:31:13,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:31:14,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:31:14,438 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:31:14,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:31:14,602 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:31:14,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14 WrapperNode [2020-07-08 12:31:14,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:31:14,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:31:14,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:31:14,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:31:14,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... [2020-07-08 12:31:14,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:31:14,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:31:14,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:31:14,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:31:14,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:31:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:31:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:31:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 12:31:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:31:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 12:31:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:31:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:31:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 12:31:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:31:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:31:14,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:31:16,434 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:31:16,435 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 12:31:16,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:31:16 BoogieIcfgContainer [2020-07-08 12:31:16,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:31:16,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:31:16,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:31:16,459 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:31:16,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:31:13" (1/3) ... [2020-07-08 12:31:16,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fe37ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:31:16, skipping insertion in model container [2020-07-08 12:31:16,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:31:14" (2/3) ... [2020-07-08 12:31:16,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fe37ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:31:16, skipping insertion in model container [2020-07-08 12:31:16,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:31:16" (3/3) ... [2020-07-08 12:31:16,464 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label44.c [2020-07-08 12:31:16,477 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:31:16,487 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:31:16,503 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:31:16,537 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:31:16,538 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:31:16,538 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:31:16,539 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:31:16,539 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:31:16,539 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:31:16,539 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:31:16,540 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:31:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-08 12:31:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-07-08 12:31:16,587 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:16,589 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] [2020-07-08 12:31:16,589 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:16,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:16,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1855725642, now seen corresponding path program 1 times [2020-07-08 12:31:16,608 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:16,609 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468778723] [2020-07-08 12:31:16,609 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:17,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:17,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:17,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,329 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:31:17,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:17,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-08 12:31:17,334 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret4 := main(); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 13 ~a8~0))} ~output~0 := -1; {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,340 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,341 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 13 ~a8~0))} ~input := #in~input; {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,341 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(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))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,348 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,349 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,350 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,352 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,354 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,355 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,356 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,357 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,358 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,362 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,363 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,364 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,366 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,366 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,367 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,368 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,370 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,371 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,371 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,372 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(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)))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,377 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,378 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,378 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,379 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,380 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,385 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,386 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(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))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,387 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,388 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,389 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,389 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,392 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,394 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,395 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,396 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,397 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,397 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,398 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,399 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,400 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,401 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,402 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,403 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,404 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(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)); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,405 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,409 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(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))); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,409 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,410 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,411 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,412 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,413 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,414 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,415 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,416 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,417 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,418 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,419 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,419 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(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); {215#(not (= 13 ~a8~0))} is VALID [2020-07-08 12:31:17,420 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(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; {211#false} is VALID [2020-07-08 12:31:17,421 INFO L280 TraceCheckUtils]: 89: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-08 12:31:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:31:17,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468778723] [2020-07-08 12:31:17,452 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:31:17,461 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 12:31:17,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996149029] [2020-07-08 12:31:17,475 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2020-07-08 12:31:17,480 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:17,484 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:31:17,690 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:17,691 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:31:17,691 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:17,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:31:17,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:31:17,704 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-08 12:31:22,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:22,436 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-08 12:31:22,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:31:22,437 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2020-07-08 12:31:22,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:31:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-08 12:31:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:31:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-08 12:31:22,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-08 12:31:24,798 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:24,860 INFO L225 Difference]: With dead ends: 698 [2020-07-08 12:31:24,861 INFO L226 Difference]: Without dead ends: 423 [2020-07-08 12:31:24,868 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 12:31:24,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-08 12:31:25,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-08 12:31:25,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:25,017 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-08 12:31:25,017 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-08 12:31:25,018 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-08 12:31:25,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:25,043 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-08 12:31:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-08 12:31:25,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:25,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:25,049 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-08 12:31:25,049 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-08 12:31:25,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:25,072 INFO L93 Difference]: Finished difference Result 423 states and 597 transitions. [2020-07-08 12:31:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2020-07-08 12:31:25,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:25,075 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:25,075 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:25,075 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-08 12:31:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 585 transitions. [2020-07-08 12:31:25,098 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 585 transitions. Word has length 90 [2020-07-08 12:31:25,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:25,098 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 585 transitions. [2020-07-08 12:31:25,098 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:31:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 585 transitions. [2020-07-08 12:31:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-07-08 12:31:25,102 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:25,102 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:31:25,103 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:31:25,103 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:25,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:25,103 INFO L82 PathProgramCache]: Analyzing trace with hash 1996722829, now seen corresponding path program 1 times [2020-07-08 12:31:25,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:25,104 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548626720] [2020-07-08 12:31:25,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:25,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-08 12:31:25,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-08 12:31:25,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:25,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {2230#(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; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 12:31:25,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {2231#(= ~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); {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:31:25,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:31:25,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2233#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:31:25,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {2233#(= 6 |old(~a16~0)|)} assume true; {2233#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:31:25,441 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2233#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-08 12:31:25,443 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:31:25,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {2228#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2229#(<= ~a16~0 5)} is VALID [2020-07-08 12:31:25,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {2229#(<= ~a16~0 5)} assume true; {2229#(<= ~a16~0 5)} is VALID [2020-07-08 12:31:25,447 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2229#(<= ~a16~0 5)} {2216#true} #782#return; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:25,447 INFO L263 TraceCheckUtils]: 4: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret4 := main(); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:25,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {2221#(not (= 6 ~a16~0))} ~output~0 := -1; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:25,449 INFO L280 TraceCheckUtils]: 6: Hoare triple {2221#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2221#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:25,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {2221#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2221#(not (= 6 ~a16~0))} is VALID [2020-07-08 12:31:25,450 INFO L263 TraceCheckUtils]: 8: Hoare triple {2221#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {2230#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:25,451 INFO L280 TraceCheckUtils]: 9: Hoare triple {2230#(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; {2231#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 12:31:25,452 INFO L280 TraceCheckUtils]: 10: Hoare triple {2231#(= ~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); {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:31:25,453 INFO L280 TraceCheckUtils]: 11: Hoare triple {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:31:25,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {2232#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {2233#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:31:25,454 INFO L280 TraceCheckUtils]: 13: Hoare triple {2233#(= 6 |old(~a16~0)|)} assume true; {2233#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 12:31:25,455 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2233#(= 6 |old(~a16~0)|)} {2221#(not (= 6 ~a16~0))} #786#return; {2217#false} is VALID [2020-07-08 12:31:25,456 INFO L280 TraceCheckUtils]: 15: Hoare triple {2217#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2217#false} is VALID [2020-07-08 12:31:25,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {2217#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2217#false} is VALID [2020-07-08 12:31:25,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {2217#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2217#false} is VALID [2020-07-08 12:31:25,456 INFO L263 TraceCheckUtils]: 18: Hoare triple {2217#false} call #t~ret3 := calculate_output(~input~0); {2217#false} is VALID [2020-07-08 12:31:25,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {2217#false} ~input := #in~input; {2217#false} is VALID [2020-07-08 12:31:25,457 INFO L280 TraceCheckUtils]: 20: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,457 INFO L280 TraceCheckUtils]: 22: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,458 INFO L280 TraceCheckUtils]: 23: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,458 INFO L280 TraceCheckUtils]: 24: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,459 INFO L280 TraceCheckUtils]: 26: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,459 INFO L280 TraceCheckUtils]: 27: Hoare triple {2217#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))); {2217#false} is VALID [2020-07-08 12:31:25,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,459 INFO L280 TraceCheckUtils]: 29: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,460 INFO L280 TraceCheckUtils]: 30: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,460 INFO L280 TraceCheckUtils]: 31: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,460 INFO L280 TraceCheckUtils]: 32: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,461 INFO L280 TraceCheckUtils]: 33: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,461 INFO L280 TraceCheckUtils]: 34: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,461 INFO L280 TraceCheckUtils]: 35: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,461 INFO L280 TraceCheckUtils]: 36: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,462 INFO L280 TraceCheckUtils]: 37: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,462 INFO L280 TraceCheckUtils]: 38: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,462 INFO L280 TraceCheckUtils]: 39: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,462 INFO L280 TraceCheckUtils]: 40: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,463 INFO L280 TraceCheckUtils]: 41: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,463 INFO L280 TraceCheckUtils]: 42: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,463 INFO L280 TraceCheckUtils]: 43: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,463 INFO L280 TraceCheckUtils]: 44: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,464 INFO L280 TraceCheckUtils]: 45: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,464 INFO L280 TraceCheckUtils]: 46: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,464 INFO L280 TraceCheckUtils]: 47: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,464 INFO L280 TraceCheckUtils]: 48: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,465 INFO L280 TraceCheckUtils]: 49: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,465 INFO L280 TraceCheckUtils]: 50: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,467 INFO L280 TraceCheckUtils]: 56: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {2217#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)))); {2217#false} is VALID [2020-07-08 12:31:25,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,468 INFO L280 TraceCheckUtils]: 60: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,468 INFO L280 TraceCheckUtils]: 62: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,469 INFO L280 TraceCheckUtils]: 63: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,469 INFO L280 TraceCheckUtils]: 64: Hoare triple {2217#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))); {2217#false} is VALID [2020-07-08 12:31:25,469 INFO L280 TraceCheckUtils]: 65: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,470 INFO L280 TraceCheckUtils]: 67: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,470 INFO L280 TraceCheckUtils]: 68: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,470 INFO L280 TraceCheckUtils]: 69: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,471 INFO L280 TraceCheckUtils]: 70: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,471 INFO L280 TraceCheckUtils]: 71: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,471 INFO L280 TraceCheckUtils]: 72: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,471 INFO L280 TraceCheckUtils]: 73: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,472 INFO L280 TraceCheckUtils]: 74: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,472 INFO L280 TraceCheckUtils]: 75: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,472 INFO L280 TraceCheckUtils]: 76: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,472 INFO L280 TraceCheckUtils]: 77: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,473 INFO L280 TraceCheckUtils]: 78: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,473 INFO L280 TraceCheckUtils]: 79: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,473 INFO L280 TraceCheckUtils]: 80: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,474 INFO L280 TraceCheckUtils]: 81: Hoare triple {2217#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)); {2217#false} is VALID [2020-07-08 12:31:25,474 INFO L280 TraceCheckUtils]: 82: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,474 INFO L280 TraceCheckUtils]: 83: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,474 INFO L280 TraceCheckUtils]: 84: Hoare triple {2217#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); {2217#false} is VALID [2020-07-08 12:31:25,475 INFO L280 TraceCheckUtils]: 85: Hoare triple {2217#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))); {2217#false} is VALID [2020-07-08 12:31:25,475 INFO L280 TraceCheckUtils]: 86: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,475 INFO L280 TraceCheckUtils]: 87: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,475 INFO L280 TraceCheckUtils]: 88: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,476 INFO L280 TraceCheckUtils]: 89: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,476 INFO L280 TraceCheckUtils]: 90: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,476 INFO L280 TraceCheckUtils]: 91: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,476 INFO L280 TraceCheckUtils]: 92: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,477 INFO L280 TraceCheckUtils]: 93: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,477 INFO L280 TraceCheckUtils]: 94: Hoare triple {2217#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,477 INFO L280 TraceCheckUtils]: 95: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,477 INFO L280 TraceCheckUtils]: 96: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,478 INFO L280 TraceCheckUtils]: 97: Hoare triple {2217#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2217#false} is VALID [2020-07-08 12:31:25,478 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-08 12:31:25,478 INFO L280 TraceCheckUtils]: 99: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-08 12:31:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:31:25,489 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548626720] [2020-07-08 12:31:25,490 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:31:25,490 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 12:31:25,490 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313326802] [2020-07-08 12:31:25,492 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 100 [2020-07-08 12:31:25,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:25,492 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:31:25,604 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:25,604 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:31:25,605 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:25,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:31:25,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:25,605 INFO L87 Difference]: Start difference. First operand 417 states and 585 transitions. Second operand 9 states. [2020-07-08 12:31:30,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:30,225 INFO L93 Difference]: Finished difference Result 1130 states and 1658 transitions. [2020-07-08 12:31:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:31:30,225 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 100 [2020-07-08 12:31:30,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-08 12:31:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 647 transitions. [2020-07-08 12:31:30,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 647 transitions. [2020-07-08 12:31:31,445 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 647 edges. 647 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:31,486 INFO L225 Difference]: With dead ends: 1130 [2020-07-08 12:31:31,486 INFO L226 Difference]: Without dead ends: 719 [2020-07-08 12:31:31,488 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:31:31,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2020-07-08 12:31:31,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 697. [2020-07-08 12:31:31,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:31,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 719 states. Second operand 697 states. [2020-07-08 12:31:31,654 INFO L74 IsIncluded]: Start isIncluded. First operand 719 states. Second operand 697 states. [2020-07-08 12:31:31,654 INFO L87 Difference]: Start difference. First operand 719 states. Second operand 697 states. [2020-07-08 12:31:31,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:31,744 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-08 12:31:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-08 12:31:31,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:31,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:31,755 INFO L74 IsIncluded]: Start isIncluded. First operand 697 states. Second operand 719 states. [2020-07-08 12:31:31,756 INFO L87 Difference]: Start difference. First operand 697 states. Second operand 719 states. [2020-07-08 12:31:31,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:31,822 INFO L93 Difference]: Finished difference Result 719 states and 1047 transitions. [2020-07-08 12:31:31,822 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1047 transitions. [2020-07-08 12:31:31,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:31,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:31,829 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:31,829 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2020-07-08 12:31:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 978 transitions. [2020-07-08 12:31:31,883 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 978 transitions. Word has length 100 [2020-07-08 12:31:31,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:31,884 INFO L479 AbstractCegarLoop]: Abstraction has 697 states and 978 transitions. [2020-07-08 12:31:31,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:31:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 978 transitions. [2020-07-08 12:31:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-08 12:31:31,888 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:31,889 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:31:31,889 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:31:31,890 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:31,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:31,890 INFO L82 PathProgramCache]: Analyzing trace with hash 2111365455, now seen corresponding path program 1 times [2020-07-08 12:31:31,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:31,891 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599014118] [2020-07-08 12:31:31,891 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:32,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {5577#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5564#true} is VALID [2020-07-08 12:31:32,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {5564#true} assume true; {5564#true} is VALID [2020-07-08 12:31:32,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5564#true} {5564#true} #782#return; {5564#true} is VALID [2020-07-08 12:31:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:32,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {5578#(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; {5564#true} is VALID [2020-07-08 12:31:32,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {5564#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {5576#(= 1 ~a7~0)} assume true; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,204 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5576#(= 1 ~a7~0)} {5564#true} #786#return; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,206 INFO L263 TraceCheckUtils]: 0: Hoare triple {5564#true} call ULTIMATE.init(); {5577#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:31:32,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {5577#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5564#true} is VALID [2020-07-08 12:31:32,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {5564#true} assume true; {5564#true} is VALID [2020-07-08 12:31:32,207 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5564#true} {5564#true} #782#return; {5564#true} is VALID [2020-07-08 12:31:32,208 INFO L263 TraceCheckUtils]: 4: Hoare triple {5564#true} call #t~ret4 := main(); {5564#true} is VALID [2020-07-08 12:31:32,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {5564#true} ~output~0 := -1; {5564#true} is VALID [2020-07-08 12:31:32,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {5564#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5564#true} is VALID [2020-07-08 12:31:32,209 INFO L280 TraceCheckUtils]: 7: Hoare triple {5564#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5564#true} is VALID [2020-07-08 12:31:32,210 INFO L263 TraceCheckUtils]: 8: Hoare triple {5564#true} call #t~ret3 := calculate_output(~input~0); {5578#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:32,210 INFO L280 TraceCheckUtils]: 9: Hoare triple {5578#(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; {5564#true} is VALID [2020-07-08 12:31:32,211 INFO L280 TraceCheckUtils]: 10: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,234 INFO L280 TraceCheckUtils]: 13: Hoare triple {5564#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {5576#(= 1 ~a7~0)} assume true; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,237 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5576#(= 1 ~a7~0)} {5564#true} #786#return; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {5576#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {5576#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {5576#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,240 INFO L263 TraceCheckUtils]: 19: Hoare triple {5576#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {5576#(= 1 ~a7~0)} ~input := #in~input; {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,241 INFO L280 TraceCheckUtils]: 21: Hoare triple {5576#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,242 INFO L280 TraceCheckUtils]: 22: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,243 INFO L280 TraceCheckUtils]: 24: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,244 INFO L280 TraceCheckUtils]: 25: Hoare triple {5576#(= 1 ~a7~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {5576#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {5576#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {5576#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {5576#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {5576#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {5576#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,248 INFO L280 TraceCheckUtils]: 32: Hoare triple {5576#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,248 INFO L280 TraceCheckUtils]: 33: Hoare triple {5576#(= 1 ~a7~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,249 INFO L280 TraceCheckUtils]: 35: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,249 INFO L280 TraceCheckUtils]: 36: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {5576#(= 1 ~a7~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,251 INFO L280 TraceCheckUtils]: 39: Hoare triple {5576#(= 1 ~a7~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,251 INFO L280 TraceCheckUtils]: 40: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,252 INFO L280 TraceCheckUtils]: 41: Hoare triple {5576#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,255 INFO L280 TraceCheckUtils]: 42: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {5576#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,260 INFO L280 TraceCheckUtils]: 44: Hoare triple {5576#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,261 INFO L280 TraceCheckUtils]: 45: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,262 INFO L280 TraceCheckUtils]: 46: Hoare triple {5576#(= 1 ~a7~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,263 INFO L280 TraceCheckUtils]: 47: Hoare triple {5576#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,263 INFO L280 TraceCheckUtils]: 48: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,264 INFO L280 TraceCheckUtils]: 49: Hoare triple {5576#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,264 INFO L280 TraceCheckUtils]: 50: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,265 INFO L280 TraceCheckUtils]: 51: Hoare triple {5576#(= 1 ~a7~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,265 INFO L280 TraceCheckUtils]: 52: Hoare triple {5576#(= 1 ~a7~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,266 INFO L280 TraceCheckUtils]: 53: Hoare triple {5576#(= 1 ~a7~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,266 INFO L280 TraceCheckUtils]: 54: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,266 INFO L280 TraceCheckUtils]: 55: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,267 INFO L280 TraceCheckUtils]: 56: Hoare triple {5576#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,267 INFO L280 TraceCheckUtils]: 57: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,268 INFO L280 TraceCheckUtils]: 58: Hoare triple {5576#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,268 INFO L280 TraceCheckUtils]: 59: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,269 INFO L280 TraceCheckUtils]: 60: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,269 INFO L280 TraceCheckUtils]: 61: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,269 INFO L280 TraceCheckUtils]: 62: Hoare triple {5576#(= 1 ~a7~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,270 INFO L280 TraceCheckUtils]: 63: Hoare triple {5576#(= 1 ~a7~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,270 INFO L280 TraceCheckUtils]: 64: Hoare triple {5576#(= 1 ~a7~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,271 INFO L280 TraceCheckUtils]: 65: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,272 INFO L280 TraceCheckUtils]: 66: Hoare triple {5576#(= 1 ~a7~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,272 INFO L280 TraceCheckUtils]: 67: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,273 INFO L280 TraceCheckUtils]: 68: Hoare triple {5576#(= 1 ~a7~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,273 INFO L280 TraceCheckUtils]: 69: Hoare triple {5576#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,274 INFO L280 TraceCheckUtils]: 70: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,275 INFO L280 TraceCheckUtils]: 72: Hoare triple {5576#(= 1 ~a7~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,276 INFO L280 TraceCheckUtils]: 73: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,276 INFO L280 TraceCheckUtils]: 74: Hoare triple {5576#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,276 INFO L280 TraceCheckUtils]: 75: Hoare triple {5576#(= 1 ~a7~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,277 INFO L280 TraceCheckUtils]: 76: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,278 INFO L280 TraceCheckUtils]: 77: Hoare triple {5576#(= 1 ~a7~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,278 INFO L280 TraceCheckUtils]: 78: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,279 INFO L280 TraceCheckUtils]: 79: Hoare triple {5576#(= 1 ~a7~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,280 INFO L280 TraceCheckUtils]: 80: Hoare triple {5576#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,280 INFO L280 TraceCheckUtils]: 81: Hoare triple {5576#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,280 INFO L280 TraceCheckUtils]: 82: Hoare triple {5576#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,281 INFO L280 TraceCheckUtils]: 83: Hoare triple {5576#(= 1 ~a7~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,281 INFO L280 TraceCheckUtils]: 84: Hoare triple {5576#(= 1 ~a7~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,282 INFO L280 TraceCheckUtils]: 85: Hoare triple {5576#(= 1 ~a7~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,282 INFO L280 TraceCheckUtils]: 86: Hoare triple {5576#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,283 INFO L280 TraceCheckUtils]: 87: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,283 INFO L280 TraceCheckUtils]: 88: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,283 INFO L280 TraceCheckUtils]: 89: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,284 INFO L280 TraceCheckUtils]: 90: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,284 INFO L280 TraceCheckUtils]: 91: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,285 INFO L280 TraceCheckUtils]: 92: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,285 INFO L280 TraceCheckUtils]: 93: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,285 INFO L280 TraceCheckUtils]: 94: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,287 INFO L280 TraceCheckUtils]: 95: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,287 INFO L280 TraceCheckUtils]: 96: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,287 INFO L280 TraceCheckUtils]: 97: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,288 INFO L280 TraceCheckUtils]: 98: Hoare triple {5576#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5576#(= 1 ~a7~0)} is VALID [2020-07-08 12:31:32,289 INFO L280 TraceCheckUtils]: 99: Hoare triple {5576#(= 1 ~a7~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5565#false} is VALID [2020-07-08 12:31:32,289 INFO L280 TraceCheckUtils]: 100: Hoare triple {5565#false} assume !false; {5565#false} is VALID [2020-07-08 12:31:32,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:31:32,304 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599014118] [2020-07-08 12:31:32,304 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2063858919] [2020-07-08 12:31:32,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:32,401 INFO L264 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:31:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:32,433 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:32,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {5564#true} call ULTIMATE.init(); {5564#true} is VALID [2020-07-08 12:31:32,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {5564#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5564#true} is VALID [2020-07-08 12:31:32,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {5564#true} assume true; {5564#true} is VALID [2020-07-08 12:31:32,579 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5564#true} {5564#true} #782#return; {5564#true} is VALID [2020-07-08 12:31:32,579 INFO L263 TraceCheckUtils]: 4: Hoare triple {5564#true} call #t~ret4 := main(); {5564#true} is VALID [2020-07-08 12:31:32,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {5564#true} ~output~0 := -1; {5564#true} is VALID [2020-07-08 12:31:32,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {5564#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5564#true} is VALID [2020-07-08 12:31:32,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {5564#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5564#true} is VALID [2020-07-08 12:31:32,581 INFO L263 TraceCheckUtils]: 8: Hoare triple {5564#true} call #t~ret3 := calculate_output(~input~0); {5564#true} is VALID [2020-07-08 12:31:32,581 INFO L280 TraceCheckUtils]: 9: Hoare triple {5564#true} ~input := #in~input; {5564#true} is VALID [2020-07-08 12:31:32,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,581 INFO L280 TraceCheckUtils]: 11: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {5564#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); {5564#true} is VALID [2020-07-08 12:31:32,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {5564#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {5621#(= 1 ~a20~0)} assume true; {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,591 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5621#(= 1 ~a20~0)} {5564#true} #786#return; {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {5621#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {5621#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,594 INFO L280 TraceCheckUtils]: 18: Hoare triple {5621#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,595 INFO L263 TraceCheckUtils]: 19: Hoare triple {5621#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {5621#(= 1 ~a20~0)} ~input := #in~input; {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,597 INFO L280 TraceCheckUtils]: 21: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,597 INFO L280 TraceCheckUtils]: 22: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,598 INFO L280 TraceCheckUtils]: 23: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,599 INFO L280 TraceCheckUtils]: 24: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,602 INFO L280 TraceCheckUtils]: 28: Hoare triple {5621#(= 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))); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,604 INFO L280 TraceCheckUtils]: 29: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,612 INFO L280 TraceCheckUtils]: 30: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,613 INFO L280 TraceCheckUtils]: 31: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,613 INFO L280 TraceCheckUtils]: 32: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,614 INFO L280 TraceCheckUtils]: 33: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,615 INFO L280 TraceCheckUtils]: 34: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,615 INFO L280 TraceCheckUtils]: 35: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,616 INFO L280 TraceCheckUtils]: 36: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,616 INFO L280 TraceCheckUtils]: 37: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,617 INFO L280 TraceCheckUtils]: 38: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,618 INFO L280 TraceCheckUtils]: 39: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,618 INFO L280 TraceCheckUtils]: 40: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,619 INFO L280 TraceCheckUtils]: 41: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,620 INFO L280 TraceCheckUtils]: 42: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,620 INFO L280 TraceCheckUtils]: 43: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,621 INFO L280 TraceCheckUtils]: 44: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,621 INFO L280 TraceCheckUtils]: 45: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,622 INFO L280 TraceCheckUtils]: 46: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,622 INFO L280 TraceCheckUtils]: 47: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,623 INFO L280 TraceCheckUtils]: 48: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,623 INFO L280 TraceCheckUtils]: 49: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,624 INFO L280 TraceCheckUtils]: 50: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,625 INFO L280 TraceCheckUtils]: 51: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,625 INFO L280 TraceCheckUtils]: 52: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,626 INFO L280 TraceCheckUtils]: 53: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,626 INFO L280 TraceCheckUtils]: 54: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,627 INFO L280 TraceCheckUtils]: 55: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,628 INFO L280 TraceCheckUtils]: 57: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,629 INFO L280 TraceCheckUtils]: 58: Hoare triple {5621#(= 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)))); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,629 INFO L280 TraceCheckUtils]: 59: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,630 INFO L280 TraceCheckUtils]: 60: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,631 INFO L280 TraceCheckUtils]: 61: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,631 INFO L280 TraceCheckUtils]: 62: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,632 INFO L280 TraceCheckUtils]: 63: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,632 INFO L280 TraceCheckUtils]: 64: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,634 INFO L280 TraceCheckUtils]: 65: Hoare triple {5621#(= 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))); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,635 INFO L280 TraceCheckUtils]: 67: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,636 INFO L280 TraceCheckUtils]: 68: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,637 INFO L280 TraceCheckUtils]: 69: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,638 INFO L280 TraceCheckUtils]: 70: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,640 INFO L280 TraceCheckUtils]: 71: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,643 INFO L280 TraceCheckUtils]: 72: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,644 INFO L280 TraceCheckUtils]: 73: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,644 INFO L280 TraceCheckUtils]: 74: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,645 INFO L280 TraceCheckUtils]: 75: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,646 INFO L280 TraceCheckUtils]: 76: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,646 INFO L280 TraceCheckUtils]: 77: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,647 INFO L280 TraceCheckUtils]: 78: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,647 INFO L280 TraceCheckUtils]: 79: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,648 INFO L280 TraceCheckUtils]: 80: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,648 INFO L280 TraceCheckUtils]: 81: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,649 INFO L280 TraceCheckUtils]: 82: Hoare triple {5621#(= 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)); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,650 INFO L280 TraceCheckUtils]: 83: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,650 INFO L280 TraceCheckUtils]: 84: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,652 INFO L280 TraceCheckUtils]: 85: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,655 INFO L280 TraceCheckUtils]: 86: Hoare triple {5621#(= 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))); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,655 INFO L280 TraceCheckUtils]: 87: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,656 INFO L280 TraceCheckUtils]: 88: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,657 INFO L280 TraceCheckUtils]: 89: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,657 INFO L280 TraceCheckUtils]: 90: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,658 INFO L280 TraceCheckUtils]: 91: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,658 INFO L280 TraceCheckUtils]: 92: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,659 INFO L280 TraceCheckUtils]: 93: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,660 INFO L280 TraceCheckUtils]: 94: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,660 INFO L280 TraceCheckUtils]: 95: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,661 INFO L280 TraceCheckUtils]: 96: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,661 INFO L280 TraceCheckUtils]: 97: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,662 INFO L280 TraceCheckUtils]: 98: Hoare triple {5621#(= 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); {5621#(= 1 ~a20~0)} is VALID [2020-07-08 12:31:32,662 INFO L280 TraceCheckUtils]: 99: Hoare triple {5621#(= 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; {5565#false} is VALID [2020-07-08 12:31:32,663 INFO L280 TraceCheckUtils]: 100: Hoare triple {5565#false} assume !false; {5565#false} is VALID [2020-07-08 12:31:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:31:32,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 12:31:32,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-08 12:31:32,677 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055902189] [2020-07-08 12:31:32,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2020-07-08 12:31:32,679 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:32,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 12:31:32,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:32,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 12:31:32,808 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:32,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 12:31:32,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:31:32,809 INFO L87 Difference]: Start difference. First operand 697 states and 978 transitions. Second operand 3 states. [2020-07-08 12:31:34,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:34,175 INFO L93 Difference]: Finished difference Result 1936 states and 2758 transitions. [2020-07-08 12:31:34,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 12:31:34,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2020-07-08 12:31:34,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:31:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:31:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 12:31:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-08 12:31:34,188 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-08 12:31:34,977 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:35,074 INFO L225 Difference]: With dead ends: 1936 [2020-07-08 12:31:35,074 INFO L226 Difference]: Without dead ends: 1245 [2020-07-08 12:31:35,076 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:31:35,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1245 states. [2020-07-08 12:31:35,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1245 to 1243. [2020-07-08 12:31:35,347 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:35,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1245 states. Second operand 1243 states. [2020-07-08 12:31:35,348 INFO L74 IsIncluded]: Start isIncluded. First operand 1245 states. Second operand 1243 states. [2020-07-08 12:31:35,348 INFO L87 Difference]: Start difference. First operand 1245 states. Second operand 1243 states. [2020-07-08 12:31:35,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:35,449 INFO L93 Difference]: Finished difference Result 1245 states and 1663 transitions. [2020-07-08 12:31:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1663 transitions. [2020-07-08 12:31:35,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:35,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:35,454 INFO L74 IsIncluded]: Start isIncluded. First operand 1243 states. Second operand 1245 states. [2020-07-08 12:31:35,454 INFO L87 Difference]: Start difference. First operand 1243 states. Second operand 1245 states. [2020-07-08 12:31:35,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:35,550 INFO L93 Difference]: Finished difference Result 1245 states and 1663 transitions. [2020-07-08 12:31:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1663 transitions. [2020-07-08 12:31:35,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:35,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:35,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:35,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1243 states. [2020-07-08 12:31:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1243 states and 1661 transitions. [2020-07-08 12:31:35,658 INFO L78 Accepts]: Start accepts. Automaton has 1243 states and 1661 transitions. Word has length 101 [2020-07-08 12:31:35,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:35,659 INFO L479 AbstractCegarLoop]: Abstraction has 1243 states and 1661 transitions. [2020-07-08 12:31:35,659 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 12:31:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1661 transitions. [2020-07-08 12:31:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-07-08 12:31:35,665 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:35,665 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:31:35,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:31:35,880 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:35,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:35,881 INFO L82 PathProgramCache]: Analyzing trace with hash 1472223214, now seen corresponding path program 1 times [2020-07-08 12:31:35,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:35,881 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235636737] [2020-07-08 12:31:35,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:36,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {11668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11628#true} is VALID [2020-07-08 12:31:36,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {11628#true} assume true; {11628#true} is VALID [2020-07-08 12:31:36,039 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11628#true} {11628#true} #782#return; {11628#true} is VALID [2020-07-08 12:31:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:36,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {11669#(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; {11628#true} is VALID [2020-07-08 12:31:36,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {11628#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {11640#(= 1 ~a21~0)} assume true; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,072 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11640#(= 1 ~a21~0)} {11628#true} #786#return; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:36,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {11669#(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; {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {11670#(= ~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); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,176 INFO L280 TraceCheckUtils]: 18: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,179 INFO L280 TraceCheckUtils]: 21: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,179 INFO L280 TraceCheckUtils]: 22: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,180 INFO L280 TraceCheckUtils]: 23: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,181 INFO L280 TraceCheckUtils]: 24: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {11672#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {11672#(not (= 1 |old(~a21~0)|))} assume true; {11672#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,183 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11672#(not (= 1 |old(~a21~0)|))} {11640#(= 1 ~a21~0)} #786#return; {11629#false} is VALID [2020-07-08 12:31:36,188 INFO L263 TraceCheckUtils]: 0: Hoare triple {11628#true} call ULTIMATE.init(); {11668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:31:36,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {11668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11628#true} is VALID [2020-07-08 12:31:36,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {11628#true} assume true; {11628#true} is VALID [2020-07-08 12:31:36,189 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11628#true} {11628#true} #782#return; {11628#true} is VALID [2020-07-08 12:31:36,189 INFO L263 TraceCheckUtils]: 4: Hoare triple {11628#true} call #t~ret4 := main(); {11628#true} is VALID [2020-07-08 12:31:36,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {11628#true} ~output~0 := -1; {11628#true} is VALID [2020-07-08 12:31:36,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {11628#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11628#true} is VALID [2020-07-08 12:31:36,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {11628#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11628#true} is VALID [2020-07-08 12:31:36,191 INFO L263 TraceCheckUtils]: 8: Hoare triple {11628#true} call #t~ret3 := calculate_output(~input~0); {11669#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {11669#(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; {11628#true} is VALID [2020-07-08 12:31:36,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {11628#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {11640#(= 1 ~a21~0)} assume true; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,194 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11640#(= 1 ~a21~0)} {11628#true} #786#return; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {11640#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,195 INFO L280 TraceCheckUtils]: 17: Hoare triple {11640#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,195 INFO L280 TraceCheckUtils]: 18: Hoare triple {11640#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,196 INFO L263 TraceCheckUtils]: 19: Hoare triple {11640#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {11669#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,197 INFO L280 TraceCheckUtils]: 20: Hoare triple {11669#(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; {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,198 INFO L280 TraceCheckUtils]: 21: Hoare triple {11670#(= ~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); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,198 INFO L280 TraceCheckUtils]: 22: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,199 INFO L280 TraceCheckUtils]: 23: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,199 INFO L280 TraceCheckUtils]: 24: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,202 INFO L280 TraceCheckUtils]: 29: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,203 INFO L280 TraceCheckUtils]: 30: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,204 INFO L280 TraceCheckUtils]: 32: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,204 INFO L280 TraceCheckUtils]: 33: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,205 INFO L280 TraceCheckUtils]: 34: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,205 INFO L280 TraceCheckUtils]: 35: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,206 INFO L280 TraceCheckUtils]: 36: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,206 INFO L280 TraceCheckUtils]: 37: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,207 INFO L280 TraceCheckUtils]: 38: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,207 INFO L280 TraceCheckUtils]: 39: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,208 INFO L280 TraceCheckUtils]: 41: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,209 INFO L280 TraceCheckUtils]: 42: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {11671#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {11672#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {11672#(not (= 1 |old(~a21~0)|))} assume true; {11672#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,212 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11672#(not (= 1 |old(~a21~0)|))} {11640#(= 1 ~a21~0)} #786#return; {11629#false} is VALID [2020-07-08 12:31:36,212 INFO L280 TraceCheckUtils]: 47: Hoare triple {11629#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11629#false} is VALID [2020-07-08 12:31:36,212 INFO L280 TraceCheckUtils]: 48: Hoare triple {11629#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11629#false} is VALID [2020-07-08 12:31:36,213 INFO L280 TraceCheckUtils]: 49: Hoare triple {11629#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11629#false} is VALID [2020-07-08 12:31:36,213 INFO L263 TraceCheckUtils]: 50: Hoare triple {11629#false} call #t~ret3 := calculate_output(~input~0); {11629#false} is VALID [2020-07-08 12:31:36,213 INFO L280 TraceCheckUtils]: 51: Hoare triple {11629#false} ~input := #in~input; {11629#false} is VALID [2020-07-08 12:31:36,213 INFO L280 TraceCheckUtils]: 52: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,214 INFO L280 TraceCheckUtils]: 55: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,214 INFO L280 TraceCheckUtils]: 56: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,214 INFO L280 TraceCheckUtils]: 57: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,214 INFO L280 TraceCheckUtils]: 58: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,214 INFO L280 TraceCheckUtils]: 59: Hoare triple {11629#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))); {11629#false} is VALID [2020-07-08 12:31:36,215 INFO L280 TraceCheckUtils]: 60: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,215 INFO L280 TraceCheckUtils]: 61: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,215 INFO L280 TraceCheckUtils]: 62: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,215 INFO L280 TraceCheckUtils]: 64: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,216 INFO L280 TraceCheckUtils]: 65: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,216 INFO L280 TraceCheckUtils]: 66: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,216 INFO L280 TraceCheckUtils]: 69: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,216 INFO L280 TraceCheckUtils]: 70: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,217 INFO L280 TraceCheckUtils]: 71: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,217 INFO L280 TraceCheckUtils]: 72: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,217 INFO L280 TraceCheckUtils]: 73: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,217 INFO L280 TraceCheckUtils]: 74: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,217 INFO L280 TraceCheckUtils]: 75: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,218 INFO L280 TraceCheckUtils]: 76: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,218 INFO L280 TraceCheckUtils]: 77: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,218 INFO L280 TraceCheckUtils]: 78: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,218 INFO L280 TraceCheckUtils]: 79: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,218 INFO L280 TraceCheckUtils]: 80: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,219 INFO L280 TraceCheckUtils]: 81: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,219 INFO L280 TraceCheckUtils]: 82: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,219 INFO L280 TraceCheckUtils]: 83: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,219 INFO L280 TraceCheckUtils]: 84: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,219 INFO L280 TraceCheckUtils]: 85: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,219 INFO L280 TraceCheckUtils]: 86: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,220 INFO L280 TraceCheckUtils]: 87: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,220 INFO L280 TraceCheckUtils]: 88: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,220 INFO L280 TraceCheckUtils]: 89: Hoare triple {11629#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)))); {11629#false} is VALID [2020-07-08 12:31:36,220 INFO L280 TraceCheckUtils]: 90: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,220 INFO L280 TraceCheckUtils]: 91: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,221 INFO L280 TraceCheckUtils]: 92: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,221 INFO L280 TraceCheckUtils]: 93: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,221 INFO L280 TraceCheckUtils]: 94: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,221 INFO L280 TraceCheckUtils]: 95: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,221 INFO L280 TraceCheckUtils]: 96: Hoare triple {11629#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))); {11629#false} is VALID [2020-07-08 12:31:36,221 INFO L280 TraceCheckUtils]: 97: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,222 INFO L280 TraceCheckUtils]: 98: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,222 INFO L280 TraceCheckUtils]: 99: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,222 INFO L280 TraceCheckUtils]: 100: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,222 INFO L280 TraceCheckUtils]: 101: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,222 INFO L280 TraceCheckUtils]: 102: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,223 INFO L280 TraceCheckUtils]: 103: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,223 INFO L280 TraceCheckUtils]: 104: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,223 INFO L280 TraceCheckUtils]: 105: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,223 INFO L280 TraceCheckUtils]: 106: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,223 INFO L280 TraceCheckUtils]: 107: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,223 INFO L280 TraceCheckUtils]: 108: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,224 INFO L280 TraceCheckUtils]: 109: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,224 INFO L280 TraceCheckUtils]: 110: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,224 INFO L280 TraceCheckUtils]: 111: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,224 INFO L280 TraceCheckUtils]: 112: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,224 INFO L280 TraceCheckUtils]: 113: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,225 INFO L280 TraceCheckUtils]: 114: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,225 INFO L280 TraceCheckUtils]: 115: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,225 INFO L280 TraceCheckUtils]: 116: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,225 INFO L280 TraceCheckUtils]: 117: Hoare triple {11629#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))); {11629#false} is VALID [2020-07-08 12:31:36,225 INFO L280 TraceCheckUtils]: 118: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,226 INFO L280 TraceCheckUtils]: 119: Hoare triple {11629#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,226 INFO L280 TraceCheckUtils]: 120: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,226 INFO L280 TraceCheckUtils]: 121: Hoare triple {11629#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,226 INFO L280 TraceCheckUtils]: 122: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,226 INFO L280 TraceCheckUtils]: 123: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,227 INFO L280 TraceCheckUtils]: 124: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,227 INFO L280 TraceCheckUtils]: 125: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,227 INFO L280 TraceCheckUtils]: 126: Hoare triple {11629#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,227 INFO L280 TraceCheckUtils]: 127: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,227 INFO L280 TraceCheckUtils]: 128: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,227 INFO L280 TraceCheckUtils]: 129: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,228 INFO L280 TraceCheckUtils]: 130: Hoare triple {11629#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11629#false} is VALID [2020-07-08 12:31:36,228 INFO L280 TraceCheckUtils]: 131: Hoare triple {11629#false} assume !false; {11629#false} is VALID [2020-07-08 12:31:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:31:36,250 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235636737] [2020-07-08 12:31:36,250 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [310357114] [2020-07-08 12:31:36,250 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:36,365 INFO L264 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:31:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:36,388 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:36,510 INFO L263 TraceCheckUtils]: 0: Hoare triple {11628#true} call ULTIMATE.init(); {11628#true} is VALID [2020-07-08 12:31:36,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {11628#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {11628#true} is VALID [2020-07-08 12:31:36,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {11628#true} assume true; {11628#true} is VALID [2020-07-08 12:31:36,511 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11628#true} {11628#true} #782#return; {11628#true} is VALID [2020-07-08 12:31:36,511 INFO L263 TraceCheckUtils]: 4: Hoare triple {11628#true} call #t~ret4 := main(); {11628#true} is VALID [2020-07-08 12:31:36,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {11628#true} ~output~0 := -1; {11628#true} is VALID [2020-07-08 12:31:36,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {11628#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11628#true} is VALID [2020-07-08 12:31:36,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {11628#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11628#true} is VALID [2020-07-08 12:31:36,512 INFO L263 TraceCheckUtils]: 8: Hoare triple {11628#true} call #t~ret3 := calculate_output(~input~0); {11628#true} is VALID [2020-07-08 12:31:36,512 INFO L280 TraceCheckUtils]: 9: Hoare triple {11628#true} ~input := #in~input; {11628#true} is VALID [2020-07-08 12:31:36,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,513 INFO L280 TraceCheckUtils]: 12: Hoare triple {11628#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); {11628#true} is VALID [2020-07-08 12:31:36,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {11628#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {11640#(= 1 ~a21~0)} assume true; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,514 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11640#(= 1 ~a21~0)} {11628#true} #786#return; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,515 INFO L280 TraceCheckUtils]: 16: Hoare triple {11640#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,515 INFO L280 TraceCheckUtils]: 17: Hoare triple {11640#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,515 INFO L280 TraceCheckUtils]: 18: Hoare triple {11640#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11640#(= 1 ~a21~0)} is VALID [2020-07-08 12:31:36,516 INFO L263 TraceCheckUtils]: 19: Hoare triple {11640#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,516 INFO L280 TraceCheckUtils]: 20: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {11670#(= ~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); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {11670#(= ~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); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {11670#(= ~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); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,519 INFO L280 TraceCheckUtils]: 24: Hoare triple {11670#(= ~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); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {11670#(= ~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); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,520 INFO L280 TraceCheckUtils]: 26: Hoare triple {11670#(= ~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); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,520 INFO L280 TraceCheckUtils]: 27: Hoare triple {11670#(= ~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)); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,521 INFO L280 TraceCheckUtils]: 28: Hoare triple {11670#(= ~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))); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,521 INFO L280 TraceCheckUtils]: 29: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,522 INFO L280 TraceCheckUtils]: 30: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,523 INFO L280 TraceCheckUtils]: 32: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,531 INFO L280 TraceCheckUtils]: 36: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,531 INFO L280 TraceCheckUtils]: 37: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,537 INFO L280 TraceCheckUtils]: 39: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,538 INFO L280 TraceCheckUtils]: 40: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,538 INFO L280 TraceCheckUtils]: 41: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,539 INFO L280 TraceCheckUtils]: 42: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,539 INFO L280 TraceCheckUtils]: 43: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {11670#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:36,540 INFO L280 TraceCheckUtils]: 44: Hoare triple {11670#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {11808#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,541 INFO L280 TraceCheckUtils]: 45: Hoare triple {11808#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {11808#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:36,542 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11808#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {11640#(= 1 ~a21~0)} #786#return; {11629#false} is VALID [2020-07-08 12:31:36,542 INFO L280 TraceCheckUtils]: 47: Hoare triple {11629#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {11629#false} is VALID [2020-07-08 12:31:36,542 INFO L280 TraceCheckUtils]: 48: Hoare triple {11629#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {11629#false} is VALID [2020-07-08 12:31:36,543 INFO L280 TraceCheckUtils]: 49: Hoare triple {11629#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11629#false} is VALID [2020-07-08 12:31:36,543 INFO L263 TraceCheckUtils]: 50: Hoare triple {11629#false} call #t~ret3 := calculate_output(~input~0); {11629#false} is VALID [2020-07-08 12:31:36,543 INFO L280 TraceCheckUtils]: 51: Hoare triple {11629#false} ~input := #in~input; {11629#false} is VALID [2020-07-08 12:31:36,543 INFO L280 TraceCheckUtils]: 52: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,544 INFO L280 TraceCheckUtils]: 55: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,544 INFO L280 TraceCheckUtils]: 56: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,544 INFO L280 TraceCheckUtils]: 57: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,544 INFO L280 TraceCheckUtils]: 58: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,544 INFO L280 TraceCheckUtils]: 59: Hoare triple {11629#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))); {11629#false} is VALID [2020-07-08 12:31:36,545 INFO L280 TraceCheckUtils]: 60: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,545 INFO L280 TraceCheckUtils]: 61: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,545 INFO L280 TraceCheckUtils]: 62: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,545 INFO L280 TraceCheckUtils]: 63: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,545 INFO L280 TraceCheckUtils]: 64: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,545 INFO L280 TraceCheckUtils]: 65: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,546 INFO L280 TraceCheckUtils]: 66: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,546 INFO L280 TraceCheckUtils]: 67: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,546 INFO L280 TraceCheckUtils]: 68: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,547 INFO L280 TraceCheckUtils]: 69: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,547 INFO L280 TraceCheckUtils]: 70: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,547 INFO L280 TraceCheckUtils]: 71: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,547 INFO L280 TraceCheckUtils]: 72: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,548 INFO L280 TraceCheckUtils]: 73: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,548 INFO L280 TraceCheckUtils]: 74: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,548 INFO L280 TraceCheckUtils]: 75: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,548 INFO L280 TraceCheckUtils]: 76: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,548 INFO L280 TraceCheckUtils]: 77: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,548 INFO L280 TraceCheckUtils]: 78: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,549 INFO L280 TraceCheckUtils]: 79: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,549 INFO L280 TraceCheckUtils]: 80: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,549 INFO L280 TraceCheckUtils]: 81: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,549 INFO L280 TraceCheckUtils]: 82: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,549 INFO L280 TraceCheckUtils]: 83: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,550 INFO L280 TraceCheckUtils]: 84: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,550 INFO L280 TraceCheckUtils]: 85: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,550 INFO L280 TraceCheckUtils]: 86: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,550 INFO L280 TraceCheckUtils]: 87: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,550 INFO L280 TraceCheckUtils]: 88: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,550 INFO L280 TraceCheckUtils]: 89: Hoare triple {11629#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)))); {11629#false} is VALID [2020-07-08 12:31:36,551 INFO L280 TraceCheckUtils]: 90: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,551 INFO L280 TraceCheckUtils]: 91: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,551 INFO L280 TraceCheckUtils]: 92: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,551 INFO L280 TraceCheckUtils]: 93: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,551 INFO L280 TraceCheckUtils]: 94: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,552 INFO L280 TraceCheckUtils]: 95: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,552 INFO L280 TraceCheckUtils]: 96: Hoare triple {11629#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))); {11629#false} is VALID [2020-07-08 12:31:36,552 INFO L280 TraceCheckUtils]: 97: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,552 INFO L280 TraceCheckUtils]: 98: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,552 INFO L280 TraceCheckUtils]: 99: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,552 INFO L280 TraceCheckUtils]: 100: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,553 INFO L280 TraceCheckUtils]: 101: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,553 INFO L280 TraceCheckUtils]: 102: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,553 INFO L280 TraceCheckUtils]: 103: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,553 INFO L280 TraceCheckUtils]: 104: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,553 INFO L280 TraceCheckUtils]: 105: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,553 INFO L280 TraceCheckUtils]: 106: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,554 INFO L280 TraceCheckUtils]: 107: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,554 INFO L280 TraceCheckUtils]: 108: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,554 INFO L280 TraceCheckUtils]: 109: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,554 INFO L280 TraceCheckUtils]: 110: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,554 INFO L280 TraceCheckUtils]: 111: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,554 INFO L280 TraceCheckUtils]: 112: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,555 INFO L280 TraceCheckUtils]: 113: Hoare triple {11629#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)); {11629#false} is VALID [2020-07-08 12:31:36,555 INFO L280 TraceCheckUtils]: 114: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,555 INFO L280 TraceCheckUtils]: 115: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,555 INFO L280 TraceCheckUtils]: 116: Hoare triple {11629#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); {11629#false} is VALID [2020-07-08 12:31:36,555 INFO L280 TraceCheckUtils]: 117: Hoare triple {11629#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))); {11629#false} is VALID [2020-07-08 12:31:36,556 INFO L280 TraceCheckUtils]: 118: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,556 INFO L280 TraceCheckUtils]: 119: Hoare triple {11629#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,556 INFO L280 TraceCheckUtils]: 120: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,556 INFO L280 TraceCheckUtils]: 121: Hoare triple {11629#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,556 INFO L280 TraceCheckUtils]: 122: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,556 INFO L280 TraceCheckUtils]: 123: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,557 INFO L280 TraceCheckUtils]: 124: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,557 INFO L280 TraceCheckUtils]: 125: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,557 INFO L280 TraceCheckUtils]: 126: Hoare triple {11629#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,557 INFO L280 TraceCheckUtils]: 127: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,557 INFO L280 TraceCheckUtils]: 128: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,558 INFO L280 TraceCheckUtils]: 129: Hoare triple {11629#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11629#false} is VALID [2020-07-08 12:31:36,558 INFO L280 TraceCheckUtils]: 130: Hoare triple {11629#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {11629#false} is VALID [2020-07-08 12:31:36,558 INFO L280 TraceCheckUtils]: 131: Hoare triple {11629#false} assume !false; {11629#false} is VALID [2020-07-08 12:31:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:31:36,572 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:31:36,572 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 9 [2020-07-08 12:31:36,572 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631905353] [2020-07-08 12:31:36,574 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 132 [2020-07-08 12:31:36,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:36,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:31:36,786 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:36,787 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:31:36,787 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:36,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:31:36,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:36,788 INFO L87 Difference]: Start difference. First operand 1243 states and 1661 transitions. Second operand 9 states. [2020-07-08 12:31:42,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:42,271 INFO L93 Difference]: Finished difference Result 2951 states and 4119 transitions. [2020-07-08 12:31:42,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 12:31:42,272 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 132 [2020-07-08 12:31:42,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-08 12:31:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:31:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-08 12:31:42,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 637 transitions. [2020-07-08 12:31:43,520 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:43,677 INFO L225 Difference]: With dead ends: 2951 [2020-07-08 12:31:43,678 INFO L226 Difference]: Without dead ends: 1714 [2020-07-08 12:31:43,680 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-08 12:31:43,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1714 states. [2020-07-08 12:31:43,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1714 to 1122. [2020-07-08 12:31:43,942 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:43,943 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1714 states. Second operand 1122 states. [2020-07-08 12:31:43,943 INFO L74 IsIncluded]: Start isIncluded. First operand 1714 states. Second operand 1122 states. [2020-07-08 12:31:43,943 INFO L87 Difference]: Start difference. First operand 1714 states. Second operand 1122 states. [2020-07-08 12:31:44,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:44,088 INFO L93 Difference]: Finished difference Result 1714 states and 2370 transitions. [2020-07-08 12:31:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2370 transitions. [2020-07-08 12:31:44,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:44,095 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:44,096 INFO L74 IsIncluded]: Start isIncluded. First operand 1122 states. Second operand 1714 states. [2020-07-08 12:31:44,096 INFO L87 Difference]: Start difference. First operand 1122 states. Second operand 1714 states. [2020-07-08 12:31:44,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:44,245 INFO L93 Difference]: Finished difference Result 1714 states and 2370 transitions. [2020-07-08 12:31:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2370 transitions. [2020-07-08 12:31:44,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:44,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:44,251 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:44,251 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1122 states. [2020-07-08 12:31:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 1122 states and 1510 transitions. [2020-07-08 12:31:44,320 INFO L78 Accepts]: Start accepts. Automaton has 1122 states and 1510 transitions. Word has length 132 [2020-07-08 12:31:44,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:44,320 INFO L479 AbstractCegarLoop]: Abstraction has 1122 states and 1510 transitions. [2020-07-08 12:31:44,320 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:31:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1510 transitions. [2020-07-08 12:31:44,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-08 12:31:44,323 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:44,324 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:31:44,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:44,538 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:44,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:44,539 INFO L82 PathProgramCache]: Analyzing trace with hash -383347850, now seen corresponding path program 1 times [2020-07-08 12:31:44,539 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:44,540 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902986805] [2020-07-08 12:31:44,540 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:44,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {19735#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {19691#true} is VALID [2020-07-08 12:31:44,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {19691#true} assume true; {19691#true} is VALID [2020-07-08 12:31:44,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19691#true} {19691#true} #782#return; {19691#true} is VALID [2020-07-08 12:31:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:44,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {19736#(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; {19691#true} is VALID [2020-07-08 12:31:44,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {19691#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)); {19691#true} is VALID [2020-07-08 12:31:44,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {19691#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,740 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} {19691#true} #786#return; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:44,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {19736#(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; {19737#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 12:31:44,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {19737#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,893 INFO L280 TraceCheckUtils]: 10: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,899 INFO L280 TraceCheckUtils]: 15: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,900 INFO L280 TraceCheckUtils]: 16: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,902 INFO L280 TraceCheckUtils]: 18: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,903 INFO L280 TraceCheckUtils]: 19: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,904 INFO L280 TraceCheckUtils]: 20: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,908 INFO L280 TraceCheckUtils]: 23: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,910 INFO L280 TraceCheckUtils]: 24: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:44,911 INFO L280 TraceCheckUtils]: 25: Hoare triple {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:44,913 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {19692#false} is VALID [2020-07-08 12:31:44,920 INFO L263 TraceCheckUtils]: 0: Hoare triple {19691#true} call ULTIMATE.init(); {19735#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:31:44,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {19735#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {19691#true} is VALID [2020-07-08 12:31:44,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {19691#true} assume true; {19691#true} is VALID [2020-07-08 12:31:44,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19691#true} {19691#true} #782#return; {19691#true} is VALID [2020-07-08 12:31:44,921 INFO L263 TraceCheckUtils]: 4: Hoare triple {19691#true} call #t~ret4 := main(); {19691#true} is VALID [2020-07-08 12:31:44,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {19691#true} ~output~0 := -1; {19691#true} is VALID [2020-07-08 12:31:44,922 INFO L280 TraceCheckUtils]: 6: Hoare triple {19691#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19691#true} is VALID [2020-07-08 12:31:44,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {19691#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19691#true} is VALID [2020-07-08 12:31:44,924 INFO L263 TraceCheckUtils]: 8: Hoare triple {19691#true} call #t~ret3 := calculate_output(~input~0); {19736#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:44,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {19736#(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; {19691#true} is VALID [2020-07-08 12:31:44,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,925 INFO L280 TraceCheckUtils]: 12: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:44,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {19691#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)); {19691#true} is VALID [2020-07-08 12:31:44,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {19691#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,929 INFO L280 TraceCheckUtils]: 18: Hoare triple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,930 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} {19691#true} #786#return; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,931 INFO L280 TraceCheckUtils]: 20: Hoare triple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,932 INFO L280 TraceCheckUtils]: 21: Hoare triple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,933 INFO L280 TraceCheckUtils]: 22: Hoare triple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 12:31:44,934 INFO L263 TraceCheckUtils]: 23: Hoare triple {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {19736#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:44,935 INFO L280 TraceCheckUtils]: 24: Hoare triple {19736#(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; {19737#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 12:31:44,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {19737#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,937 INFO L280 TraceCheckUtils]: 26: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,939 INFO L280 TraceCheckUtils]: 28: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,940 INFO L280 TraceCheckUtils]: 29: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,942 INFO L280 TraceCheckUtils]: 30: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,943 INFO L280 TraceCheckUtils]: 31: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,944 INFO L280 TraceCheckUtils]: 33: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,946 INFO L280 TraceCheckUtils]: 34: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,949 INFO L280 TraceCheckUtils]: 37: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,951 INFO L280 TraceCheckUtils]: 39: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,952 INFO L280 TraceCheckUtils]: 40: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,953 INFO L280 TraceCheckUtils]: 41: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,954 INFO L280 TraceCheckUtils]: 42: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,955 INFO L280 TraceCheckUtils]: 43: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,956 INFO L280 TraceCheckUtils]: 44: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,958 INFO L280 TraceCheckUtils]: 46: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,959 INFO L280 TraceCheckUtils]: 47: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 12:31:44,960 INFO L280 TraceCheckUtils]: 48: Hoare triple {19738#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:44,960 INFO L280 TraceCheckUtils]: 49: Hoare triple {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 12:31:44,962 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {19739#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {19707#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {19692#false} is VALID [2020-07-08 12:31:44,962 INFO L280 TraceCheckUtils]: 51: Hoare triple {19692#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19692#false} is VALID [2020-07-08 12:31:44,962 INFO L280 TraceCheckUtils]: 52: Hoare triple {19692#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19692#false} is VALID [2020-07-08 12:31:44,963 INFO L280 TraceCheckUtils]: 53: Hoare triple {19692#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19692#false} is VALID [2020-07-08 12:31:44,963 INFO L263 TraceCheckUtils]: 54: Hoare triple {19692#false} call #t~ret3 := calculate_output(~input~0); {19692#false} is VALID [2020-07-08 12:31:44,963 INFO L280 TraceCheckUtils]: 55: Hoare triple {19692#false} ~input := #in~input; {19692#false} is VALID [2020-07-08 12:31:44,963 INFO L280 TraceCheckUtils]: 56: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,963 INFO L280 TraceCheckUtils]: 57: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,964 INFO L280 TraceCheckUtils]: 58: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,964 INFO L280 TraceCheckUtils]: 59: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,964 INFO L280 TraceCheckUtils]: 60: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,964 INFO L280 TraceCheckUtils]: 61: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,965 INFO L280 TraceCheckUtils]: 62: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,965 INFO L280 TraceCheckUtils]: 63: Hoare triple {19692#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))); {19692#false} is VALID [2020-07-08 12:31:44,970 INFO L280 TraceCheckUtils]: 64: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,970 INFO L280 TraceCheckUtils]: 65: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,970 INFO L280 TraceCheckUtils]: 66: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,971 INFO L280 TraceCheckUtils]: 67: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,971 INFO L280 TraceCheckUtils]: 68: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,971 INFO L280 TraceCheckUtils]: 69: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,971 INFO L280 TraceCheckUtils]: 70: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,972 INFO L280 TraceCheckUtils]: 71: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,972 INFO L280 TraceCheckUtils]: 72: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,972 INFO L280 TraceCheckUtils]: 73: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,972 INFO L280 TraceCheckUtils]: 74: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,973 INFO L280 TraceCheckUtils]: 75: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,973 INFO L280 TraceCheckUtils]: 76: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,973 INFO L280 TraceCheckUtils]: 77: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,973 INFO L280 TraceCheckUtils]: 78: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,974 INFO L280 TraceCheckUtils]: 79: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,974 INFO L280 TraceCheckUtils]: 80: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,974 INFO L280 TraceCheckUtils]: 81: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,974 INFO L280 TraceCheckUtils]: 82: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,975 INFO L280 TraceCheckUtils]: 83: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,975 INFO L280 TraceCheckUtils]: 84: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,975 INFO L280 TraceCheckUtils]: 85: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,975 INFO L280 TraceCheckUtils]: 86: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,976 INFO L280 TraceCheckUtils]: 87: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,976 INFO L280 TraceCheckUtils]: 88: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,976 INFO L280 TraceCheckUtils]: 89: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,976 INFO L280 TraceCheckUtils]: 90: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,977 INFO L280 TraceCheckUtils]: 91: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,977 INFO L280 TraceCheckUtils]: 92: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,977 INFO L280 TraceCheckUtils]: 93: Hoare triple {19692#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)))); {19692#false} is VALID [2020-07-08 12:31:44,977 INFO L280 TraceCheckUtils]: 94: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,978 INFO L280 TraceCheckUtils]: 95: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,978 INFO L280 TraceCheckUtils]: 96: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,978 INFO L280 TraceCheckUtils]: 97: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,978 INFO L280 TraceCheckUtils]: 98: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,979 INFO L280 TraceCheckUtils]: 99: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,979 INFO L280 TraceCheckUtils]: 100: Hoare triple {19692#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))); {19692#false} is VALID [2020-07-08 12:31:44,979 INFO L280 TraceCheckUtils]: 101: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,979 INFO L280 TraceCheckUtils]: 102: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,980 INFO L280 TraceCheckUtils]: 103: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,980 INFO L280 TraceCheckUtils]: 104: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,980 INFO L280 TraceCheckUtils]: 105: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,980 INFO L280 TraceCheckUtils]: 106: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,981 INFO L280 TraceCheckUtils]: 107: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,981 INFO L280 TraceCheckUtils]: 108: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,981 INFO L280 TraceCheckUtils]: 109: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,981 INFO L280 TraceCheckUtils]: 110: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,982 INFO L280 TraceCheckUtils]: 111: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,982 INFO L280 TraceCheckUtils]: 112: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,982 INFO L280 TraceCheckUtils]: 113: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,982 INFO L280 TraceCheckUtils]: 114: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,983 INFO L280 TraceCheckUtils]: 115: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,983 INFO L280 TraceCheckUtils]: 116: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,983 INFO L280 TraceCheckUtils]: 117: Hoare triple {19692#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)); {19692#false} is VALID [2020-07-08 12:31:44,983 INFO L280 TraceCheckUtils]: 118: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,984 INFO L280 TraceCheckUtils]: 119: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,984 INFO L280 TraceCheckUtils]: 120: Hoare triple {19692#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); {19692#false} is VALID [2020-07-08 12:31:44,984 INFO L280 TraceCheckUtils]: 121: Hoare triple {19692#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))); {19692#false} is VALID [2020-07-08 12:31:44,984 INFO L280 TraceCheckUtils]: 122: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,985 INFO L280 TraceCheckUtils]: 123: Hoare triple {19692#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,985 INFO L280 TraceCheckUtils]: 124: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,985 INFO L280 TraceCheckUtils]: 125: Hoare triple {19692#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,985 INFO L280 TraceCheckUtils]: 126: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,985 INFO L280 TraceCheckUtils]: 127: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,986 INFO L280 TraceCheckUtils]: 128: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,986 INFO L280 TraceCheckUtils]: 129: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,986 INFO L280 TraceCheckUtils]: 130: Hoare triple {19692#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,986 INFO L280 TraceCheckUtils]: 131: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,986 INFO L280 TraceCheckUtils]: 132: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,987 INFO L280 TraceCheckUtils]: 133: Hoare triple {19692#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19692#false} is VALID [2020-07-08 12:31:44,987 INFO L280 TraceCheckUtils]: 134: Hoare triple {19692#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19692#false} is VALID [2020-07-08 12:31:44,987 INFO L280 TraceCheckUtils]: 135: Hoare triple {19692#false} assume !false; {19692#false} is VALID [2020-07-08 12:31:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:31:45,016 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902986805] [2020-07-08 12:31:45,017 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2029986537] [2020-07-08 12:31:45,017 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:45,131 INFO L264 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:31:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:45,157 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:45,414 INFO L263 TraceCheckUtils]: 0: Hoare triple {19691#true} call ULTIMATE.init(); {19691#true} is VALID [2020-07-08 12:31:45,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {19691#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {19691#true} is VALID [2020-07-08 12:31:45,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {19691#true} assume true; {19691#true} is VALID [2020-07-08 12:31:45,415 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19691#true} {19691#true} #782#return; {19691#true} is VALID [2020-07-08 12:31:45,415 INFO L263 TraceCheckUtils]: 4: Hoare triple {19691#true} call #t~ret4 := main(); {19691#true} is VALID [2020-07-08 12:31:45,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {19691#true} ~output~0 := -1; {19691#true} is VALID [2020-07-08 12:31:45,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {19691#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19691#true} is VALID [2020-07-08 12:31:45,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {19691#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19691#true} is VALID [2020-07-08 12:31:45,416 INFO L263 TraceCheckUtils]: 8: Hoare triple {19691#true} call #t~ret3 := calculate_output(~input~0); {19691#true} is VALID [2020-07-08 12:31:45,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {19691#true} ~input := #in~input; {19691#true} is VALID [2020-07-08 12:31:45,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:45,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:45,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:45,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:45,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:45,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {19691#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); {19691#true} is VALID [2020-07-08 12:31:45,418 INFO L280 TraceCheckUtils]: 16: Hoare triple {19691#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)); {19691#true} is VALID [2020-07-08 12:31:45,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {19691#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,419 INFO L280 TraceCheckUtils]: 18: Hoare triple {19794#(<= ~a21~0 0)} assume true; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,420 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19794#(<= ~a21~0 0)} {19691#true} #786#return; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,421 INFO L280 TraceCheckUtils]: 20: Hoare triple {19794#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,422 INFO L280 TraceCheckUtils]: 21: Hoare triple {19794#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,422 INFO L280 TraceCheckUtils]: 22: Hoare triple {19794#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,423 INFO L263 TraceCheckUtils]: 23: Hoare triple {19794#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {19813#(<= ~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); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {19813#(<= ~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); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {19813#(<= ~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); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,426 INFO L280 TraceCheckUtils]: 28: Hoare triple {19813#(<= ~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); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {19813#(<= ~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); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,427 INFO L280 TraceCheckUtils]: 30: Hoare triple {19813#(<= ~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); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,428 INFO L280 TraceCheckUtils]: 31: Hoare triple {19813#(<= ~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)); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,428 INFO L280 TraceCheckUtils]: 32: Hoare triple {19813#(<= ~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))); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,430 INFO L280 TraceCheckUtils]: 35: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,431 INFO L280 TraceCheckUtils]: 36: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,431 INFO L280 TraceCheckUtils]: 37: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,433 INFO L280 TraceCheckUtils]: 40: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,433 INFO L280 TraceCheckUtils]: 41: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,434 INFO L280 TraceCheckUtils]: 42: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,434 INFO L280 TraceCheckUtils]: 43: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,435 INFO L280 TraceCheckUtils]: 44: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,435 INFO L280 TraceCheckUtils]: 45: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,436 INFO L280 TraceCheckUtils]: 46: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,437 INFO L280 TraceCheckUtils]: 47: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,437 INFO L280 TraceCheckUtils]: 48: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,438 INFO L280 TraceCheckUtils]: 49: Hoare triple {19813#(<= ~a21~0 |old(~a21~0)|)} assume true; {19813#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 12:31:45,439 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {19813#(<= ~a21~0 |old(~a21~0)|)} {19794#(<= ~a21~0 0)} #786#return; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,440 INFO L280 TraceCheckUtils]: 51: Hoare triple {19794#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,440 INFO L280 TraceCheckUtils]: 52: Hoare triple {19794#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,441 INFO L280 TraceCheckUtils]: 53: Hoare triple {19794#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,441 INFO L263 TraceCheckUtils]: 54: Hoare triple {19794#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,442 INFO L280 TraceCheckUtils]: 55: Hoare triple {19794#(<= ~a21~0 0)} ~input := #in~input; {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,443 INFO L280 TraceCheckUtils]: 56: Hoare triple {19794#(<= ~a21~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,443 INFO L280 TraceCheckUtils]: 57: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,444 INFO L280 TraceCheckUtils]: 58: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,445 INFO L280 TraceCheckUtils]: 60: Hoare triple {19794#(<= ~a21~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,445 INFO L280 TraceCheckUtils]: 61: Hoare triple {19794#(<= ~a21~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,446 INFO L280 TraceCheckUtils]: 62: Hoare triple {19794#(<= ~a21~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,446 INFO L280 TraceCheckUtils]: 63: Hoare triple {19794#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,447 INFO L280 TraceCheckUtils]: 64: Hoare triple {19794#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,448 INFO L280 TraceCheckUtils]: 65: Hoare triple {19794#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,448 INFO L280 TraceCheckUtils]: 66: Hoare triple {19794#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,449 INFO L280 TraceCheckUtils]: 67: Hoare triple {19794#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,449 INFO L280 TraceCheckUtils]: 68: Hoare triple {19794#(<= ~a21~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,450 INFO L280 TraceCheckUtils]: 69: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,450 INFO L280 TraceCheckUtils]: 70: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,451 INFO L280 TraceCheckUtils]: 71: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,451 INFO L280 TraceCheckUtils]: 72: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,452 INFO L280 TraceCheckUtils]: 73: Hoare triple {19794#(<= ~a21~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,452 INFO L280 TraceCheckUtils]: 74: Hoare triple {19794#(<= ~a21~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,453 INFO L280 TraceCheckUtils]: 75: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,454 INFO L280 TraceCheckUtils]: 76: Hoare triple {19794#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,454 INFO L280 TraceCheckUtils]: 77: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,455 INFO L280 TraceCheckUtils]: 78: Hoare triple {19794#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,455 INFO L280 TraceCheckUtils]: 79: Hoare triple {19794#(<= ~a21~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,456 INFO L280 TraceCheckUtils]: 80: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,456 INFO L280 TraceCheckUtils]: 81: Hoare triple {19794#(<= ~a21~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,457 INFO L280 TraceCheckUtils]: 82: Hoare triple {19794#(<= ~a21~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,457 INFO L280 TraceCheckUtils]: 83: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,458 INFO L280 TraceCheckUtils]: 84: Hoare triple {19794#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,458 INFO L280 TraceCheckUtils]: 85: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,459 INFO L280 TraceCheckUtils]: 86: Hoare triple {19794#(<= ~a21~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,460 INFO L280 TraceCheckUtils]: 87: Hoare triple {19794#(<= ~a21~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,460 INFO L280 TraceCheckUtils]: 88: Hoare triple {19794#(<= ~a21~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,461 INFO L280 TraceCheckUtils]: 89: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,461 INFO L280 TraceCheckUtils]: 90: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,462 INFO L280 TraceCheckUtils]: 91: Hoare triple {19794#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,463 INFO L280 TraceCheckUtils]: 92: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,463 INFO L280 TraceCheckUtils]: 93: Hoare triple {19794#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,464 INFO L280 TraceCheckUtils]: 94: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,464 INFO L280 TraceCheckUtils]: 95: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,465 INFO L280 TraceCheckUtils]: 96: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,465 INFO L280 TraceCheckUtils]: 97: Hoare triple {19794#(<= ~a21~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,466 INFO L280 TraceCheckUtils]: 98: Hoare triple {19794#(<= ~a21~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,466 INFO L280 TraceCheckUtils]: 99: Hoare triple {19794#(<= ~a21~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,467 INFO L280 TraceCheckUtils]: 100: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,468 INFO L280 TraceCheckUtils]: 101: Hoare triple {19794#(<= ~a21~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,468 INFO L280 TraceCheckUtils]: 102: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,469 INFO L280 TraceCheckUtils]: 103: Hoare triple {19794#(<= ~a21~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,469 INFO L280 TraceCheckUtils]: 104: Hoare triple {19794#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,470 INFO L280 TraceCheckUtils]: 105: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,470 INFO L280 TraceCheckUtils]: 106: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,471 INFO L280 TraceCheckUtils]: 107: Hoare triple {19794#(<= ~a21~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,471 INFO L280 TraceCheckUtils]: 108: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,472 INFO L280 TraceCheckUtils]: 109: Hoare triple {19794#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,472 INFO L280 TraceCheckUtils]: 110: Hoare triple {19794#(<= ~a21~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,473 INFO L280 TraceCheckUtils]: 111: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,473 INFO L280 TraceCheckUtils]: 112: Hoare triple {19794#(<= ~a21~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,474 INFO L280 TraceCheckUtils]: 113: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,475 INFO L280 TraceCheckUtils]: 114: Hoare triple {19794#(<= ~a21~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,475 INFO L280 TraceCheckUtils]: 115: Hoare triple {19794#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,476 INFO L280 TraceCheckUtils]: 116: Hoare triple {19794#(<= ~a21~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,476 INFO L280 TraceCheckUtils]: 117: Hoare triple {19794#(<= ~a21~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,477 INFO L280 TraceCheckUtils]: 118: Hoare triple {19794#(<= ~a21~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,477 INFO L280 TraceCheckUtils]: 119: Hoare triple {19794#(<= ~a21~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,478 INFO L280 TraceCheckUtils]: 120: Hoare triple {19794#(<= ~a21~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,478 INFO L280 TraceCheckUtils]: 121: Hoare triple {19794#(<= ~a21~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,479 INFO L280 TraceCheckUtils]: 122: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,480 INFO L280 TraceCheckUtils]: 123: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,480 INFO L280 TraceCheckUtils]: 124: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,481 INFO L280 TraceCheckUtils]: 125: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,481 INFO L280 TraceCheckUtils]: 126: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,482 INFO L280 TraceCheckUtils]: 127: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,483 INFO L280 TraceCheckUtils]: 128: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,483 INFO L280 TraceCheckUtils]: 129: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,484 INFO L280 TraceCheckUtils]: 130: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,485 INFO L280 TraceCheckUtils]: 131: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,485 INFO L280 TraceCheckUtils]: 132: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,486 INFO L280 TraceCheckUtils]: 133: Hoare triple {19794#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19794#(<= ~a21~0 0)} is VALID [2020-07-08 12:31:45,486 INFO L280 TraceCheckUtils]: 134: Hoare triple {19794#(<= ~a21~0 0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19692#false} is VALID [2020-07-08 12:31:45,487 INFO L280 TraceCheckUtils]: 135: Hoare triple {19692#false} assume !false; {19692#false} is VALID [2020-07-08 12:31:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 12:31:45,507 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:31:45,507 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 10 [2020-07-08 12:31:45,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881244978] [2020-07-08 12:31:45,508 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 136 [2020-07-08 12:31:45,509 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:45,509 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:31:45,873 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:45,873 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:31:45,873 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:45,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:31:45,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:31:45,874 INFO L87 Difference]: Start difference. First operand 1122 states and 1510 transitions. Second operand 10 states. [2020-07-08 12:31:54,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:54,837 INFO L93 Difference]: Finished difference Result 2727 states and 3867 transitions. [2020-07-08 12:31:54,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-08 12:31:54,837 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 136 [2020-07-08 12:31:54,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:31:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:31:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1041 transitions. [2020-07-08 12:31:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:31:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1041 transitions. [2020-07-08 12:31:54,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 1041 transitions. [2020-07-08 12:31:56,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1041 edges. 1041 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:57,065 INFO L225 Difference]: With dead ends: 2727 [2020-07-08 12:31:57,065 INFO L226 Difference]: Without dead ends: 1611 [2020-07-08 12:31:57,068 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 146 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=157, Invalid=493, Unknown=0, NotChecked=0, Total=650 [2020-07-08 12:31:57,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1611 states. [2020-07-08 12:31:57,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1611 to 1277. [2020-07-08 12:31:57,367 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:31:57,367 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1611 states. Second operand 1277 states. [2020-07-08 12:31:57,367 INFO L74 IsIncluded]: Start isIncluded. First operand 1611 states. Second operand 1277 states. [2020-07-08 12:31:57,367 INFO L87 Difference]: Start difference. First operand 1611 states. Second operand 1277 states. [2020-07-08 12:31:57,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:57,488 INFO L93 Difference]: Finished difference Result 1611 states and 2206 transitions. [2020-07-08 12:31:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2206 transitions. [2020-07-08 12:31:57,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:57,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:57,494 INFO L74 IsIncluded]: Start isIncluded. First operand 1277 states. Second operand 1611 states. [2020-07-08 12:31:57,494 INFO L87 Difference]: Start difference. First operand 1277 states. Second operand 1611 states. [2020-07-08 12:31:57,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:31:57,613 INFO L93 Difference]: Finished difference Result 1611 states and 2206 transitions. [2020-07-08 12:31:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2206 transitions. [2020-07-08 12:31:57,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:31:57,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:31:57,617 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:31:57,617 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:31:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1277 states. [2020-07-08 12:31:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1277 states and 1590 transitions. [2020-07-08 12:31:57,677 INFO L78 Accepts]: Start accepts. Automaton has 1277 states and 1590 transitions. Word has length 136 [2020-07-08 12:31:57,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:31:57,677 INFO L479 AbstractCegarLoop]: Abstraction has 1277 states and 1590 transitions. [2020-07-08 12:31:57,677 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:31:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1590 transitions. [2020-07-08 12:31:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-08 12:31:57,681 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:31:57,681 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:31:57,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:57,895 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:31:57,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:31:57,896 INFO L82 PathProgramCache]: Analyzing trace with hash -2073287800, now seen corresponding path program 1 times [2020-07-08 12:31:57,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:31:57,897 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417326981] [2020-07-08 12:31:57,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:31:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:58,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {27593#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {27529#true} is VALID [2020-07-08 12:31:58,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {27529#true} assume true; {27529#true} is VALID [2020-07-08 12:31:58,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27529#true} {27529#true} #782#return; {27529#true} is VALID [2020-07-08 12:31:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:58,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {27594#(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; {27529#true} is VALID [2020-07-08 12:31:58,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {27529#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {27538#(= 1 ~a17~0)} assume true; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,089 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27538#(= 1 ~a17~0)} {27529#true} #786#return; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:58,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {27594#(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; {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,185 INFO L280 TraceCheckUtils]: 3: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,194 INFO L280 TraceCheckUtils]: 19: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,196 INFO L280 TraceCheckUtils]: 22: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,197 INFO L280 TraceCheckUtils]: 23: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,197 INFO L280 TraceCheckUtils]: 24: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,199 INFO L280 TraceCheckUtils]: 26: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,200 INFO L280 TraceCheckUtils]: 28: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,202 INFO L280 TraceCheckUtils]: 31: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,202 INFO L280 TraceCheckUtils]: 32: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,203 INFO L280 TraceCheckUtils]: 34: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,204 INFO L280 TraceCheckUtils]: 35: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,205 INFO L280 TraceCheckUtils]: 36: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,206 INFO L280 TraceCheckUtils]: 38: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,206 INFO L280 TraceCheckUtils]: 39: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,207 INFO L280 TraceCheckUtils]: 40: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,207 INFO L280 TraceCheckUtils]: 41: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,208 INFO L280 TraceCheckUtils]: 42: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,209 INFO L280 TraceCheckUtils]: 43: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,209 INFO L280 TraceCheckUtils]: 44: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,210 INFO L280 TraceCheckUtils]: 45: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,212 INFO L280 TraceCheckUtils]: 48: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,212 INFO L280 TraceCheckUtils]: 49: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,213 INFO L280 TraceCheckUtils]: 50: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,214 INFO L280 TraceCheckUtils]: 51: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {27597#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:58,215 INFO L280 TraceCheckUtils]: 52: Hoare triple {27597#(not (= 1 |old(~a17~0)|))} assume true; {27597#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:58,216 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {27597#(not (= 1 |old(~a17~0)|))} {27538#(= 1 ~a17~0)} #786#return; {27530#false} is VALID [2020-07-08 12:31:58,224 INFO L263 TraceCheckUtils]: 0: Hoare triple {27529#true} call ULTIMATE.init(); {27593#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:31:58,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {27593#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {27529#true} is VALID [2020-07-08 12:31:58,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {27529#true} assume true; {27529#true} is VALID [2020-07-08 12:31:58,225 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27529#true} {27529#true} #782#return; {27529#true} is VALID [2020-07-08 12:31:58,225 INFO L263 TraceCheckUtils]: 4: Hoare triple {27529#true} call #t~ret4 := main(); {27529#true} is VALID [2020-07-08 12:31:58,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {27529#true} ~output~0 := -1; {27529#true} is VALID [2020-07-08 12:31:58,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {27529#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27529#true} is VALID [2020-07-08 12:31:58,226 INFO L280 TraceCheckUtils]: 7: Hoare triple {27529#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27529#true} is VALID [2020-07-08 12:31:58,227 INFO L263 TraceCheckUtils]: 8: Hoare triple {27529#true} call #t~ret3 := calculate_output(~input~0); {27594#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:58,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {27594#(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; {27529#true} is VALID [2020-07-08 12:31:58,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {27529#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {27538#(= 1 ~a17~0)} assume true; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,229 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {27538#(= 1 ~a17~0)} {27529#true} #786#return; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {27538#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {27538#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {27538#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,232 INFO L263 TraceCheckUtils]: 16: Hoare triple {27538#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {27594#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:31:58,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {27594#(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; {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,234 INFO L280 TraceCheckUtils]: 19: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,236 INFO L280 TraceCheckUtils]: 24: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,237 INFO L280 TraceCheckUtils]: 25: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,237 INFO L280 TraceCheckUtils]: 26: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,238 INFO L280 TraceCheckUtils]: 27: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,239 INFO L280 TraceCheckUtils]: 28: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,239 INFO L280 TraceCheckUtils]: 29: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,240 INFO L280 TraceCheckUtils]: 30: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,240 INFO L280 TraceCheckUtils]: 31: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,241 INFO L280 TraceCheckUtils]: 32: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,242 INFO L280 TraceCheckUtils]: 33: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,242 INFO L280 TraceCheckUtils]: 34: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,243 INFO L280 TraceCheckUtils]: 35: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,244 INFO L280 TraceCheckUtils]: 37: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,245 INFO L280 TraceCheckUtils]: 39: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,246 INFO L280 TraceCheckUtils]: 40: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,246 INFO L280 TraceCheckUtils]: 41: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,247 INFO L280 TraceCheckUtils]: 42: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,247 INFO L280 TraceCheckUtils]: 43: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,249 INFO L280 TraceCheckUtils]: 46: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,250 INFO L280 TraceCheckUtils]: 47: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,250 INFO L280 TraceCheckUtils]: 48: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,251 INFO L280 TraceCheckUtils]: 49: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,251 INFO L280 TraceCheckUtils]: 50: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,252 INFO L280 TraceCheckUtils]: 51: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,252 INFO L280 TraceCheckUtils]: 52: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,253 INFO L280 TraceCheckUtils]: 53: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,253 INFO L280 TraceCheckUtils]: 54: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,254 INFO L280 TraceCheckUtils]: 55: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,255 INFO L280 TraceCheckUtils]: 56: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,255 INFO L280 TraceCheckUtils]: 57: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,256 INFO L280 TraceCheckUtils]: 58: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,257 INFO L280 TraceCheckUtils]: 59: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,257 INFO L280 TraceCheckUtils]: 60: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,258 INFO L280 TraceCheckUtils]: 61: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,259 INFO L280 TraceCheckUtils]: 62: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,259 INFO L280 TraceCheckUtils]: 63: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,260 INFO L280 TraceCheckUtils]: 64: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,261 INFO L280 TraceCheckUtils]: 65: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,261 INFO L280 TraceCheckUtils]: 66: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,262 INFO L280 TraceCheckUtils]: 67: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} is VALID [2020-07-08 12:31:58,263 INFO L280 TraceCheckUtils]: 68: Hoare triple {27596#(or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0))} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {27597#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:58,263 INFO L280 TraceCheckUtils]: 69: Hoare triple {27597#(not (= 1 |old(~a17~0)|))} assume true; {27597#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-08 12:31:58,264 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {27597#(not (= 1 |old(~a17~0)|))} {27538#(= 1 ~a17~0)} #786#return; {27530#false} is VALID [2020-07-08 12:31:58,265 INFO L280 TraceCheckUtils]: 71: Hoare triple {27530#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27530#false} is VALID [2020-07-08 12:31:58,265 INFO L280 TraceCheckUtils]: 72: Hoare triple {27530#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27530#false} is VALID [2020-07-08 12:31:58,265 INFO L280 TraceCheckUtils]: 73: Hoare triple {27530#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27530#false} is VALID [2020-07-08 12:31:58,265 INFO L263 TraceCheckUtils]: 74: Hoare triple {27530#false} call #t~ret3 := calculate_output(~input~0); {27530#false} is VALID [2020-07-08 12:31:58,265 INFO L280 TraceCheckUtils]: 75: Hoare triple {27530#false} ~input := #in~input; {27530#false} is VALID [2020-07-08 12:31:58,265 INFO L280 TraceCheckUtils]: 76: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,266 INFO L280 TraceCheckUtils]: 77: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,266 INFO L280 TraceCheckUtils]: 78: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,266 INFO L280 TraceCheckUtils]: 79: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,266 INFO L280 TraceCheckUtils]: 80: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,266 INFO L280 TraceCheckUtils]: 81: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,267 INFO L280 TraceCheckUtils]: 82: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,267 INFO L280 TraceCheckUtils]: 83: Hoare triple {27530#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))); {27530#false} is VALID [2020-07-08 12:31:58,267 INFO L280 TraceCheckUtils]: 84: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,267 INFO L280 TraceCheckUtils]: 85: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,267 INFO L280 TraceCheckUtils]: 86: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,268 INFO L280 TraceCheckUtils]: 87: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,268 INFO L280 TraceCheckUtils]: 88: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,268 INFO L280 TraceCheckUtils]: 89: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,268 INFO L280 TraceCheckUtils]: 90: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,268 INFO L280 TraceCheckUtils]: 91: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,268 INFO L280 TraceCheckUtils]: 92: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,269 INFO L280 TraceCheckUtils]: 93: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,269 INFO L280 TraceCheckUtils]: 94: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,269 INFO L280 TraceCheckUtils]: 95: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,269 INFO L280 TraceCheckUtils]: 96: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,269 INFO L280 TraceCheckUtils]: 97: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,270 INFO L280 TraceCheckUtils]: 98: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,270 INFO L280 TraceCheckUtils]: 99: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,270 INFO L280 TraceCheckUtils]: 100: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,270 INFO L280 TraceCheckUtils]: 101: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,270 INFO L280 TraceCheckUtils]: 102: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,270 INFO L280 TraceCheckUtils]: 103: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,271 INFO L280 TraceCheckUtils]: 104: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,271 INFO L280 TraceCheckUtils]: 105: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,271 INFO L280 TraceCheckUtils]: 106: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,271 INFO L280 TraceCheckUtils]: 107: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,271 INFO L280 TraceCheckUtils]: 108: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,271 INFO L280 TraceCheckUtils]: 109: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,272 INFO L280 TraceCheckUtils]: 110: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,272 INFO L280 TraceCheckUtils]: 111: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,272 INFO L280 TraceCheckUtils]: 112: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,272 INFO L280 TraceCheckUtils]: 113: Hoare triple {27530#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)))); {27530#false} is VALID [2020-07-08 12:31:58,272 INFO L280 TraceCheckUtils]: 114: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,272 INFO L280 TraceCheckUtils]: 115: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,273 INFO L280 TraceCheckUtils]: 116: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,273 INFO L280 TraceCheckUtils]: 117: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,273 INFO L280 TraceCheckUtils]: 118: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,273 INFO L280 TraceCheckUtils]: 119: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,273 INFO L280 TraceCheckUtils]: 120: Hoare triple {27530#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))); {27530#false} is VALID [2020-07-08 12:31:58,274 INFO L280 TraceCheckUtils]: 121: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,274 INFO L280 TraceCheckUtils]: 122: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,274 INFO L280 TraceCheckUtils]: 123: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,274 INFO L280 TraceCheckUtils]: 124: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,274 INFO L280 TraceCheckUtils]: 125: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,275 INFO L280 TraceCheckUtils]: 126: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,275 INFO L280 TraceCheckUtils]: 127: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,275 INFO L280 TraceCheckUtils]: 128: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,275 INFO L280 TraceCheckUtils]: 129: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,276 INFO L280 TraceCheckUtils]: 130: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,276 INFO L280 TraceCheckUtils]: 131: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,280 INFO L280 TraceCheckUtils]: 132: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,281 INFO L280 TraceCheckUtils]: 133: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,281 INFO L280 TraceCheckUtils]: 134: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,281 INFO L280 TraceCheckUtils]: 135: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,281 INFO L280 TraceCheckUtils]: 136: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,282 INFO L280 TraceCheckUtils]: 137: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,282 INFO L280 TraceCheckUtils]: 138: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,282 INFO L280 TraceCheckUtils]: 139: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,282 INFO L280 TraceCheckUtils]: 140: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,282 INFO L280 TraceCheckUtils]: 141: Hoare triple {27530#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))); {27530#false} is VALID [2020-07-08 12:31:58,283 INFO L280 TraceCheckUtils]: 142: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,283 INFO L280 TraceCheckUtils]: 143: Hoare triple {27530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,283 INFO L280 TraceCheckUtils]: 144: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,283 INFO L280 TraceCheckUtils]: 145: Hoare triple {27530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,283 INFO L280 TraceCheckUtils]: 146: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,283 INFO L280 TraceCheckUtils]: 147: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,284 INFO L280 TraceCheckUtils]: 148: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,284 INFO L280 TraceCheckUtils]: 149: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,284 INFO L280 TraceCheckUtils]: 150: Hoare triple {27530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,284 INFO L280 TraceCheckUtils]: 151: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,284 INFO L280 TraceCheckUtils]: 152: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,285 INFO L280 TraceCheckUtils]: 153: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,285 INFO L280 TraceCheckUtils]: 154: Hoare triple {27530#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {27530#false} is VALID [2020-07-08 12:31:58,285 INFO L280 TraceCheckUtils]: 155: Hoare triple {27530#false} assume !false; {27530#false} is VALID [2020-07-08 12:31:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:31:58,334 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417326981] [2020-07-08 12:31:58,334 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67604299] [2020-07-08 12:31:58,334 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:31:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:58,426 INFO L264 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:31:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:31:58,476 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:31:58,722 INFO L263 TraceCheckUtils]: 0: Hoare triple {27529#true} call ULTIMATE.init(); {27529#true} is VALID [2020-07-08 12:31:58,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {27529#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {27529#true} is VALID [2020-07-08 12:31:58,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {27529#true} assume true; {27529#true} is VALID [2020-07-08 12:31:58,723 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27529#true} {27529#true} #782#return; {27529#true} is VALID [2020-07-08 12:31:58,723 INFO L263 TraceCheckUtils]: 4: Hoare triple {27529#true} call #t~ret4 := main(); {27529#true} is VALID [2020-07-08 12:31:58,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {27529#true} ~output~0 := -1; {27529#true} is VALID [2020-07-08 12:31:58,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {27529#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27529#true} is VALID [2020-07-08 12:31:58,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {27529#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27529#true} is VALID [2020-07-08 12:31:58,725 INFO L263 TraceCheckUtils]: 8: Hoare triple {27529#true} call #t~ret3 := calculate_output(~input~0); {27529#true} is VALID [2020-07-08 12:31:58,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {27529#true} ~input := #in~input; {27529#true} is VALID [2020-07-08 12:31:58,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {27529#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {27538#(= 1 ~a17~0)} assume true; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,728 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {27538#(= 1 ~a17~0)} {27529#true} #786#return; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {27538#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {27538#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {27538#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27538#(= 1 ~a17~0)} is VALID [2020-07-08 12:31:58,732 INFO L263 TraceCheckUtils]: 16: Hoare triple {27538#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,736 INFO L280 TraceCheckUtils]: 20: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,739 INFO L280 TraceCheckUtils]: 23: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,740 INFO L280 TraceCheckUtils]: 24: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,741 INFO L280 TraceCheckUtils]: 25: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,742 INFO L280 TraceCheckUtils]: 26: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,743 INFO L280 TraceCheckUtils]: 27: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,743 INFO L280 TraceCheckUtils]: 28: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,744 INFO L280 TraceCheckUtils]: 29: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,747 INFO L280 TraceCheckUtils]: 32: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,750 INFO L280 TraceCheckUtils]: 35: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,751 INFO L280 TraceCheckUtils]: 36: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,752 INFO L280 TraceCheckUtils]: 38: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,753 INFO L280 TraceCheckUtils]: 39: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,754 INFO L280 TraceCheckUtils]: 40: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,755 INFO L280 TraceCheckUtils]: 41: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,756 INFO L280 TraceCheckUtils]: 42: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,757 INFO L280 TraceCheckUtils]: 43: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,758 INFO L280 TraceCheckUtils]: 45: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,759 INFO L280 TraceCheckUtils]: 46: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,760 INFO L280 TraceCheckUtils]: 47: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,760 INFO L280 TraceCheckUtils]: 48: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,761 INFO L280 TraceCheckUtils]: 49: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,761 INFO L280 TraceCheckUtils]: 50: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,762 INFO L280 TraceCheckUtils]: 51: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,763 INFO L280 TraceCheckUtils]: 52: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,763 INFO L280 TraceCheckUtils]: 53: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,764 INFO L280 TraceCheckUtils]: 54: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,765 INFO L280 TraceCheckUtils]: 55: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,765 INFO L280 TraceCheckUtils]: 56: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,766 INFO L280 TraceCheckUtils]: 57: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,766 INFO L280 TraceCheckUtils]: 58: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,767 INFO L280 TraceCheckUtils]: 59: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,768 INFO L280 TraceCheckUtils]: 60: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,769 INFO L280 TraceCheckUtils]: 61: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,770 INFO L280 TraceCheckUtils]: 62: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,771 INFO L280 TraceCheckUtils]: 63: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,771 INFO L280 TraceCheckUtils]: 64: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,772 INFO L280 TraceCheckUtils]: 65: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,773 INFO L280 TraceCheckUtils]: 66: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,774 INFO L280 TraceCheckUtils]: 67: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {27595#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-08 12:31:58,776 INFO L280 TraceCheckUtils]: 68: Hoare triple {27595#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {27805#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-08 12:31:58,777 INFO L280 TraceCheckUtils]: 69: Hoare triple {27805#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} assume true; {27805#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-08 12:31:58,778 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {27805#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} {27538#(= 1 ~a17~0)} #786#return; {27530#false} is VALID [2020-07-08 12:31:58,779 INFO L280 TraceCheckUtils]: 71: Hoare triple {27530#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {27530#false} is VALID [2020-07-08 12:31:58,779 INFO L280 TraceCheckUtils]: 72: Hoare triple {27530#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {27530#false} is VALID [2020-07-08 12:31:58,779 INFO L280 TraceCheckUtils]: 73: Hoare triple {27530#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {27530#false} is VALID [2020-07-08 12:31:58,780 INFO L263 TraceCheckUtils]: 74: Hoare triple {27530#false} call #t~ret3 := calculate_output(~input~0); {27530#false} is VALID [2020-07-08 12:31:58,780 INFO L280 TraceCheckUtils]: 75: Hoare triple {27530#false} ~input := #in~input; {27530#false} is VALID [2020-07-08 12:31:58,780 INFO L280 TraceCheckUtils]: 76: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,781 INFO L280 TraceCheckUtils]: 79: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,782 INFO L280 TraceCheckUtils]: 80: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,782 INFO L280 TraceCheckUtils]: 81: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,782 INFO L280 TraceCheckUtils]: 83: Hoare triple {27530#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))); {27530#false} is VALID [2020-07-08 12:31:58,783 INFO L280 TraceCheckUtils]: 84: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,783 INFO L280 TraceCheckUtils]: 85: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,783 INFO L280 TraceCheckUtils]: 86: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,783 INFO L280 TraceCheckUtils]: 87: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,784 INFO L280 TraceCheckUtils]: 88: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,784 INFO L280 TraceCheckUtils]: 89: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,784 INFO L280 TraceCheckUtils]: 90: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,785 INFO L280 TraceCheckUtils]: 91: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,785 INFO L280 TraceCheckUtils]: 92: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,785 INFO L280 TraceCheckUtils]: 93: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,785 INFO L280 TraceCheckUtils]: 94: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,786 INFO L280 TraceCheckUtils]: 95: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,786 INFO L280 TraceCheckUtils]: 96: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,786 INFO L280 TraceCheckUtils]: 97: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,787 INFO L280 TraceCheckUtils]: 98: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,787 INFO L280 TraceCheckUtils]: 99: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,787 INFO L280 TraceCheckUtils]: 100: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,787 INFO L280 TraceCheckUtils]: 101: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,788 INFO L280 TraceCheckUtils]: 102: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,788 INFO L280 TraceCheckUtils]: 103: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,788 INFO L280 TraceCheckUtils]: 104: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,789 INFO L280 TraceCheckUtils]: 105: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,790 INFO L280 TraceCheckUtils]: 111: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,791 INFO L280 TraceCheckUtils]: 112: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,791 INFO L280 TraceCheckUtils]: 113: Hoare triple {27530#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)))); {27530#false} is VALID [2020-07-08 12:31:58,791 INFO L280 TraceCheckUtils]: 114: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,792 INFO L280 TraceCheckUtils]: 115: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,792 INFO L280 TraceCheckUtils]: 116: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,792 INFO L280 TraceCheckUtils]: 117: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,792 INFO L280 TraceCheckUtils]: 118: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,793 INFO L280 TraceCheckUtils]: 119: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,793 INFO L280 TraceCheckUtils]: 120: Hoare triple {27530#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))); {27530#false} is VALID [2020-07-08 12:31:58,793 INFO L280 TraceCheckUtils]: 121: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,794 INFO L280 TraceCheckUtils]: 122: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,794 INFO L280 TraceCheckUtils]: 123: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,794 INFO L280 TraceCheckUtils]: 124: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,795 INFO L280 TraceCheckUtils]: 125: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,795 INFO L280 TraceCheckUtils]: 126: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,795 INFO L280 TraceCheckUtils]: 127: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,795 INFO L280 TraceCheckUtils]: 128: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,796 INFO L280 TraceCheckUtils]: 129: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,796 INFO L280 TraceCheckUtils]: 130: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,796 INFO L280 TraceCheckUtils]: 131: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,797 INFO L280 TraceCheckUtils]: 132: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,797 INFO L280 TraceCheckUtils]: 133: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,797 INFO L280 TraceCheckUtils]: 134: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,798 INFO L280 TraceCheckUtils]: 135: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,798 INFO L280 TraceCheckUtils]: 136: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,798 INFO L280 TraceCheckUtils]: 137: Hoare triple {27530#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)); {27530#false} is VALID [2020-07-08 12:31:58,798 INFO L280 TraceCheckUtils]: 138: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,799 INFO L280 TraceCheckUtils]: 139: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,799 INFO L280 TraceCheckUtils]: 140: Hoare triple {27530#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); {27530#false} is VALID [2020-07-08 12:31:58,799 INFO L280 TraceCheckUtils]: 141: Hoare triple {27530#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))); {27530#false} is VALID [2020-07-08 12:31:58,800 INFO L280 TraceCheckUtils]: 142: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,800 INFO L280 TraceCheckUtils]: 143: Hoare triple {27530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,800 INFO L280 TraceCheckUtils]: 144: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,800 INFO L280 TraceCheckUtils]: 145: Hoare triple {27530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,801 INFO L280 TraceCheckUtils]: 146: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,801 INFO L280 TraceCheckUtils]: 147: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,801 INFO L280 TraceCheckUtils]: 148: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,802 INFO L280 TraceCheckUtils]: 149: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,802 INFO L280 TraceCheckUtils]: 150: Hoare triple {27530#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,802 INFO L280 TraceCheckUtils]: 151: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,803 INFO L280 TraceCheckUtils]: 152: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,803 INFO L280 TraceCheckUtils]: 153: Hoare triple {27530#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {27530#false} is VALID [2020-07-08 12:31:58,803 INFO L280 TraceCheckUtils]: 154: Hoare triple {27530#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {27530#false} is VALID [2020-07-08 12:31:58,803 INFO L280 TraceCheckUtils]: 155: Hoare triple {27530#false} assume !false; {27530#false} is VALID [2020-07-08 12:31:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:31:58,831 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:31:58,831 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 9 [2020-07-08 12:31:58,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655289015] [2020-07-08 12:31:58,834 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 156 [2020-07-08 12:31:58,839 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:31:58,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:31:59,151 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:31:59,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:31:59,151 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:31:59,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:31:59,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:31:59,152 INFO L87 Difference]: Start difference. First operand 1277 states and 1590 transitions. Second operand 9 states. [2020-07-08 12:32:04,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:04,052 INFO L93 Difference]: Finished difference Result 3019 states and 3916 transitions. [2020-07-08 12:32:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:32:04,052 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 156 [2020-07-08 12:32:04,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:32:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:32:04,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-08 12:32:04,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:32:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-08 12:32:04,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 644 transitions. [2020-07-08 12:32:05,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 644 edges. 644 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:05,351 INFO L225 Difference]: With dead ends: 3019 [2020-07-08 12:32:05,352 INFO L226 Difference]: Without dead ends: 1748 [2020-07-08 12:32:05,354 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:32:05,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2020-07-08 12:32:05,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1712. [2020-07-08 12:32:05,760 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:32:05,760 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1748 states. Second operand 1712 states. [2020-07-08 12:32:05,760 INFO L74 IsIncluded]: Start isIncluded. First operand 1748 states. Second operand 1712 states. [2020-07-08 12:32:05,761 INFO L87 Difference]: Start difference. First operand 1748 states. Second operand 1712 states. [2020-07-08 12:32:05,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:05,956 INFO L93 Difference]: Finished difference Result 1748 states and 2276 transitions. [2020-07-08 12:32:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2276 transitions. [2020-07-08 12:32:05,961 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:05,961 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:05,961 INFO L74 IsIncluded]: Start isIncluded. First operand 1712 states. Second operand 1748 states. [2020-07-08 12:32:05,961 INFO L87 Difference]: Start difference. First operand 1712 states. Second operand 1748 states. [2020-07-08 12:32:06,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:06,099 INFO L93 Difference]: Finished difference Result 1748 states and 2276 transitions. [2020-07-08 12:32:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2276 transitions. [2020-07-08 12:32:06,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:06,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:06,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:32:06,103 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:32:06,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1712 states. [2020-07-08 12:32:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1712 states and 2155 transitions. [2020-07-08 12:32:06,310 INFO L78 Accepts]: Start accepts. Automaton has 1712 states and 2155 transitions. Word has length 156 [2020-07-08 12:32:06,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:32:06,310 INFO L479 AbstractCegarLoop]: Abstraction has 1712 states and 2155 transitions. [2020-07-08 12:32:06,310 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:32:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2155 transitions. [2020-07-08 12:32:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-08 12:32:06,315 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:32:06,315 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:32:06,529 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:06,530 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:32:06,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:32:06,531 INFO L82 PathProgramCache]: Analyzing trace with hash -551051239, now seen corresponding path program 1 times [2020-07-08 12:32:06,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:32:06,531 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [785831207] [2020-07-08 12:32:06,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:32:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:06,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {36500#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {36424#true} is VALID [2020-07-08 12:32:06,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {36424#true} assume true; {36424#true} is VALID [2020-07-08 12:32:06,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36424#true} {36424#true} #782#return; {36424#true} is VALID [2020-07-08 12:32:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:06,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {36501#(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; {36424#true} is VALID [2020-07-08 12:32:06,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {36424#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,731 INFO L280 TraceCheckUtils]: 9: Hoare triple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,732 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} {36424#true} #786#return; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:06,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {36501#(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; {36502#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 12:32:06,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {36502#(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); {36503#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:32:06,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {36503#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:06,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:06,804 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {36425#false} is VALID [2020-07-08 12:32:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:06,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {36501#(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; {36424#true} is VALID [2020-07-08 12:32:06,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {36424#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))); {36424#true} is VALID [2020-07-08 12:32:06,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,835 INFO L280 TraceCheckUtils]: 11: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,836 INFO L280 TraceCheckUtils]: 16: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,837 INFO L280 TraceCheckUtils]: 18: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,837 INFO L280 TraceCheckUtils]: 19: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,837 INFO L280 TraceCheckUtils]: 22: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,838 INFO L280 TraceCheckUtils]: 23: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,838 INFO L280 TraceCheckUtils]: 24: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,838 INFO L280 TraceCheckUtils]: 25: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,839 INFO L280 TraceCheckUtils]: 26: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,840 INFO L280 TraceCheckUtils]: 29: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,840 INFO L280 TraceCheckUtils]: 30: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,840 INFO L280 TraceCheckUtils]: 31: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,841 INFO L280 TraceCheckUtils]: 32: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,841 INFO L280 TraceCheckUtils]: 33: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,841 INFO L280 TraceCheckUtils]: 34: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,841 INFO L280 TraceCheckUtils]: 35: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,842 INFO L280 TraceCheckUtils]: 36: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,842 INFO L280 TraceCheckUtils]: 37: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,842 INFO L280 TraceCheckUtils]: 38: Hoare triple {36424#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)))); {36424#true} is VALID [2020-07-08 12:32:06,843 INFO L280 TraceCheckUtils]: 39: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,843 INFO L280 TraceCheckUtils]: 40: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,843 INFO L280 TraceCheckUtils]: 41: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,843 INFO L280 TraceCheckUtils]: 42: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,844 INFO L280 TraceCheckUtils]: 43: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,844 INFO L280 TraceCheckUtils]: 44: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,844 INFO L280 TraceCheckUtils]: 45: Hoare triple {36424#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))); {36424#true} is VALID [2020-07-08 12:32:06,844 INFO L280 TraceCheckUtils]: 46: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,844 INFO L280 TraceCheckUtils]: 47: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,845 INFO L280 TraceCheckUtils]: 48: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,845 INFO L280 TraceCheckUtils]: 49: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,845 INFO L280 TraceCheckUtils]: 50: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,845 INFO L280 TraceCheckUtils]: 51: Hoare triple {36424#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {36424#true} is VALID [2020-07-08 12:32:06,846 INFO L280 TraceCheckUtils]: 52: Hoare triple {36424#true} assume true; {36424#true} is VALID [2020-07-08 12:32:06,846 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {36424#true} {36425#false} #786#return; {36425#false} is VALID [2020-07-08 12:32:06,851 INFO L263 TraceCheckUtils]: 0: Hoare triple {36424#true} call ULTIMATE.init(); {36500#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:32:06,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {36500#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {36424#true} is VALID [2020-07-08 12:32:06,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {36424#true} assume true; {36424#true} is VALID [2020-07-08 12:32:06,852 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36424#true} {36424#true} #782#return; {36424#true} is VALID [2020-07-08 12:32:06,852 INFO L263 TraceCheckUtils]: 4: Hoare triple {36424#true} call #t~ret4 := main(); {36424#true} is VALID [2020-07-08 12:32:06,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {36424#true} ~output~0 := -1; {36424#true} is VALID [2020-07-08 12:32:06,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {36424#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36424#true} is VALID [2020-07-08 12:32:06,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {36424#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36424#true} is VALID [2020-07-08 12:32:06,854 INFO L263 TraceCheckUtils]: 8: Hoare triple {36424#true} call #t~ret3 := calculate_output(~input~0); {36501#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:06,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {36501#(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; {36424#true} is VALID [2020-07-08 12:32:06,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,855 INFO L280 TraceCheckUtils]: 11: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,855 INFO L280 TraceCheckUtils]: 14: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {36424#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,858 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} {36424#true} #786#return; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,860 INFO L280 TraceCheckUtils]: 21: Hoare triple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,861 INFO L280 TraceCheckUtils]: 22: Hoare triple {36440#(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); {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 12:32:06,862 INFO L263 TraceCheckUtils]: 23: Hoare triple {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {36501#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:06,863 INFO L280 TraceCheckUtils]: 24: Hoare triple {36501#(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; {36502#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 12:32:06,864 INFO L280 TraceCheckUtils]: 25: Hoare triple {36502#(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); {36503#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 12:32:06,865 INFO L280 TraceCheckUtils]: 26: Hoare triple {36503#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:06,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 12:32:06,867 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {36504#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {36440#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {36425#false} is VALID [2020-07-08 12:32:06,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {36425#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36425#false} is VALID [2020-07-08 12:32:06,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {36425#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36425#false} is VALID [2020-07-08 12:32:06,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {36425#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36425#false} is VALID [2020-07-08 12:32:06,868 INFO L263 TraceCheckUtils]: 32: Hoare triple {36425#false} call #t~ret3 := calculate_output(~input~0); {36501#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:06,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {36501#(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; {36424#true} is VALID [2020-07-08 12:32:06,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,869 INFO L280 TraceCheckUtils]: 37: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,869 INFO L280 TraceCheckUtils]: 39: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,869 INFO L280 TraceCheckUtils]: 40: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,869 INFO L280 TraceCheckUtils]: 41: Hoare triple {36424#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))); {36424#true} is VALID [2020-07-08 12:32:06,870 INFO L280 TraceCheckUtils]: 42: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,870 INFO L280 TraceCheckUtils]: 43: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,870 INFO L280 TraceCheckUtils]: 45: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,870 INFO L280 TraceCheckUtils]: 46: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,871 INFO L280 TraceCheckUtils]: 48: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,871 INFO L280 TraceCheckUtils]: 50: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,871 INFO L280 TraceCheckUtils]: 51: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,871 INFO L280 TraceCheckUtils]: 52: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,872 INFO L280 TraceCheckUtils]: 53: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,872 INFO L280 TraceCheckUtils]: 54: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,888 INFO L280 TraceCheckUtils]: 55: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,888 INFO L280 TraceCheckUtils]: 56: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,888 INFO L280 TraceCheckUtils]: 57: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,888 INFO L280 TraceCheckUtils]: 58: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,889 INFO L280 TraceCheckUtils]: 59: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,889 INFO L280 TraceCheckUtils]: 61: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,889 INFO L280 TraceCheckUtils]: 62: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,889 INFO L280 TraceCheckUtils]: 63: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,889 INFO L280 TraceCheckUtils]: 64: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,890 INFO L280 TraceCheckUtils]: 65: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,890 INFO L280 TraceCheckUtils]: 66: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,890 INFO L280 TraceCheckUtils]: 67: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,890 INFO L280 TraceCheckUtils]: 68: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,891 INFO L280 TraceCheckUtils]: 69: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,891 INFO L280 TraceCheckUtils]: 70: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,891 INFO L280 TraceCheckUtils]: 71: Hoare triple {36424#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)))); {36424#true} is VALID [2020-07-08 12:32:06,891 INFO L280 TraceCheckUtils]: 72: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,891 INFO L280 TraceCheckUtils]: 73: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,892 INFO L280 TraceCheckUtils]: 75: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,892 INFO L280 TraceCheckUtils]: 76: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,892 INFO L280 TraceCheckUtils]: 77: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,892 INFO L280 TraceCheckUtils]: 78: Hoare triple {36424#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))); {36424#true} is VALID [2020-07-08 12:32:06,892 INFO L280 TraceCheckUtils]: 79: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,892 INFO L280 TraceCheckUtils]: 80: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,893 INFO L280 TraceCheckUtils]: 81: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:06,893 INFO L280 TraceCheckUtils]: 82: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,893 INFO L280 TraceCheckUtils]: 83: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:06,893 INFO L280 TraceCheckUtils]: 84: Hoare triple {36424#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {36424#true} is VALID [2020-07-08 12:32:06,893 INFO L280 TraceCheckUtils]: 85: Hoare triple {36424#true} assume true; {36424#true} is VALID [2020-07-08 12:32:06,893 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {36424#true} {36425#false} #786#return; {36425#false} is VALID [2020-07-08 12:32:06,894 INFO L280 TraceCheckUtils]: 87: Hoare triple {36425#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36425#false} is VALID [2020-07-08 12:32:06,894 INFO L280 TraceCheckUtils]: 88: Hoare triple {36425#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36425#false} is VALID [2020-07-08 12:32:06,894 INFO L280 TraceCheckUtils]: 89: Hoare triple {36425#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36425#false} is VALID [2020-07-08 12:32:06,894 INFO L263 TraceCheckUtils]: 90: Hoare triple {36425#false} call #t~ret3 := calculate_output(~input~0); {36425#false} is VALID [2020-07-08 12:32:06,894 INFO L280 TraceCheckUtils]: 91: Hoare triple {36425#false} ~input := #in~input; {36425#false} is VALID [2020-07-08 12:32:06,894 INFO L280 TraceCheckUtils]: 92: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,895 INFO L280 TraceCheckUtils]: 93: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,895 INFO L280 TraceCheckUtils]: 94: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,895 INFO L280 TraceCheckUtils]: 95: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,895 INFO L280 TraceCheckUtils]: 96: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,895 INFO L280 TraceCheckUtils]: 97: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,895 INFO L280 TraceCheckUtils]: 98: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,896 INFO L280 TraceCheckUtils]: 99: Hoare triple {36425#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))); {36425#false} is VALID [2020-07-08 12:32:06,896 INFO L280 TraceCheckUtils]: 100: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,896 INFO L280 TraceCheckUtils]: 101: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,896 INFO L280 TraceCheckUtils]: 102: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,896 INFO L280 TraceCheckUtils]: 103: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,896 INFO L280 TraceCheckUtils]: 104: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,897 INFO L280 TraceCheckUtils]: 105: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,897 INFO L280 TraceCheckUtils]: 106: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,897 INFO L280 TraceCheckUtils]: 107: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,897 INFO L280 TraceCheckUtils]: 108: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,897 INFO L280 TraceCheckUtils]: 109: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,897 INFO L280 TraceCheckUtils]: 110: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,898 INFO L280 TraceCheckUtils]: 111: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,898 INFO L280 TraceCheckUtils]: 112: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,898 INFO L280 TraceCheckUtils]: 113: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,898 INFO L280 TraceCheckUtils]: 114: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,898 INFO L280 TraceCheckUtils]: 115: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,898 INFO L280 TraceCheckUtils]: 116: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,899 INFO L280 TraceCheckUtils]: 117: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,899 INFO L280 TraceCheckUtils]: 118: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,899 INFO L280 TraceCheckUtils]: 119: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,899 INFO L280 TraceCheckUtils]: 120: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,899 INFO L280 TraceCheckUtils]: 121: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,899 INFO L280 TraceCheckUtils]: 122: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,900 INFO L280 TraceCheckUtils]: 123: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,900 INFO L280 TraceCheckUtils]: 124: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,900 INFO L280 TraceCheckUtils]: 125: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,900 INFO L280 TraceCheckUtils]: 126: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,900 INFO L280 TraceCheckUtils]: 127: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,900 INFO L280 TraceCheckUtils]: 128: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,901 INFO L280 TraceCheckUtils]: 129: Hoare triple {36425#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)))); {36425#false} is VALID [2020-07-08 12:32:06,901 INFO L280 TraceCheckUtils]: 130: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,901 INFO L280 TraceCheckUtils]: 131: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,901 INFO L280 TraceCheckUtils]: 132: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,901 INFO L280 TraceCheckUtils]: 133: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,902 INFO L280 TraceCheckUtils]: 134: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,902 INFO L280 TraceCheckUtils]: 135: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,902 INFO L280 TraceCheckUtils]: 136: Hoare triple {36425#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))); {36425#false} is VALID [2020-07-08 12:32:06,902 INFO L280 TraceCheckUtils]: 137: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,902 INFO L280 TraceCheckUtils]: 138: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,902 INFO L280 TraceCheckUtils]: 139: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,903 INFO L280 TraceCheckUtils]: 140: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,903 INFO L280 TraceCheckUtils]: 141: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,903 INFO L280 TraceCheckUtils]: 142: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,903 INFO L280 TraceCheckUtils]: 143: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,903 INFO L280 TraceCheckUtils]: 144: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,903 INFO L280 TraceCheckUtils]: 145: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,904 INFO L280 TraceCheckUtils]: 146: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,904 INFO L280 TraceCheckUtils]: 147: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,904 INFO L280 TraceCheckUtils]: 148: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,904 INFO L280 TraceCheckUtils]: 149: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,904 INFO L280 TraceCheckUtils]: 150: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,904 INFO L280 TraceCheckUtils]: 151: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,905 INFO L280 TraceCheckUtils]: 152: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,905 INFO L280 TraceCheckUtils]: 153: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:06,905 INFO L280 TraceCheckUtils]: 154: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,905 INFO L280 TraceCheckUtils]: 155: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,905 INFO L280 TraceCheckUtils]: 156: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:06,905 INFO L280 TraceCheckUtils]: 157: Hoare triple {36425#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))); {36425#false} is VALID [2020-07-08 12:32:06,906 INFO L280 TraceCheckUtils]: 158: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,906 INFO L280 TraceCheckUtils]: 159: Hoare triple {36425#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,906 INFO L280 TraceCheckUtils]: 160: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,906 INFO L280 TraceCheckUtils]: 161: Hoare triple {36425#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,907 INFO L280 TraceCheckUtils]: 162: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,907 INFO L280 TraceCheckUtils]: 163: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,907 INFO L280 TraceCheckUtils]: 164: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,907 INFO L280 TraceCheckUtils]: 165: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,907 INFO L280 TraceCheckUtils]: 166: Hoare triple {36425#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,908 INFO L280 TraceCheckUtils]: 167: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,908 INFO L280 TraceCheckUtils]: 168: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,908 INFO L280 TraceCheckUtils]: 169: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:06,908 INFO L280 TraceCheckUtils]: 170: Hoare triple {36425#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {36425#false} is VALID [2020-07-08 12:32:06,908 INFO L280 TraceCheckUtils]: 171: Hoare triple {36425#false} assume !false; {36425#false} is VALID [2020-07-08 12:32:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 83 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-08 12:32:06,933 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [785831207] [2020-07-08 12:32:06,933 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1163768073] [2020-07-08 12:32:06,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:07,075 INFO L264 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-08 12:32:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:07,104 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:32:07,327 INFO L263 TraceCheckUtils]: 0: Hoare triple {36424#true} call ULTIMATE.init(); {36424#true} is VALID [2020-07-08 12:32:07,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {36424#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {36424#true} is VALID [2020-07-08 12:32:07,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {36424#true} assume true; {36424#true} is VALID [2020-07-08 12:32:07,328 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36424#true} {36424#true} #782#return; {36424#true} is VALID [2020-07-08 12:32:07,328 INFO L263 TraceCheckUtils]: 4: Hoare triple {36424#true} call #t~ret4 := main(); {36424#true} is VALID [2020-07-08 12:32:07,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {36424#true} ~output~0 := -1; {36424#true} is VALID [2020-07-08 12:32:07,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {36424#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36424#true} is VALID [2020-07-08 12:32:07,329 INFO L280 TraceCheckUtils]: 7: Hoare triple {36424#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36424#true} is VALID [2020-07-08 12:32:07,329 INFO L263 TraceCheckUtils]: 8: Hoare triple {36424#true} call #t~ret3 := calculate_output(~input~0); {36424#true} is VALID [2020-07-08 12:32:07,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {36424#true} ~input := #in~input; {36424#true} is VALID [2020-07-08 12:32:07,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {36424#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)); {36424#true} is VALID [2020-07-08 12:32:07,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {36424#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {36424#true} is VALID [2020-07-08 12:32:07,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {36424#true} assume true; {36424#true} is VALID [2020-07-08 12:32:07,331 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {36424#true} {36424#true} #786#return; {36424#true} is VALID [2020-07-08 12:32:07,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {36424#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36424#true} is VALID [2020-07-08 12:32:07,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {36424#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36424#true} is VALID [2020-07-08 12:32:07,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {36424#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36424#true} is VALID [2020-07-08 12:32:07,332 INFO L263 TraceCheckUtils]: 23: Hoare triple {36424#true} call #t~ret3 := calculate_output(~input~0); {36424#true} is VALID [2020-07-08 12:32:07,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {36424#true} ~input := #in~input; {36424#true} is VALID [2020-07-08 12:32:07,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {36424#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); {36424#true} is VALID [2020-07-08 12:32:07,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {36424#true} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {36586#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:07,336 INFO L280 TraceCheckUtils]: 27: Hoare triple {36586#(<= 6 ~a16~0)} assume true; {36586#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:07,337 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {36586#(<= 6 ~a16~0)} {36424#true} #786#return; {36586#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:07,337 INFO L280 TraceCheckUtils]: 29: Hoare triple {36586#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36586#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:07,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {36586#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36586#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:07,338 INFO L280 TraceCheckUtils]: 31: Hoare triple {36586#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36586#(<= 6 ~a16~0)} is VALID [2020-07-08 12:32:07,339 INFO L263 TraceCheckUtils]: 32: Hoare triple {36586#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,340 INFO L280 TraceCheckUtils]: 33: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,341 INFO L280 TraceCheckUtils]: 34: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,341 INFO L280 TraceCheckUtils]: 35: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,342 INFO L280 TraceCheckUtils]: 36: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,342 INFO L280 TraceCheckUtils]: 37: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,343 INFO L280 TraceCheckUtils]: 38: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,343 INFO L280 TraceCheckUtils]: 39: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,344 INFO L280 TraceCheckUtils]: 40: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,345 INFO L280 TraceCheckUtils]: 41: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,345 INFO L280 TraceCheckUtils]: 42: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,346 INFO L280 TraceCheckUtils]: 43: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,346 INFO L280 TraceCheckUtils]: 44: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,347 INFO L280 TraceCheckUtils]: 45: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,347 INFO L280 TraceCheckUtils]: 46: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,348 INFO L280 TraceCheckUtils]: 47: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,348 INFO L280 TraceCheckUtils]: 48: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,349 INFO L280 TraceCheckUtils]: 49: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,349 INFO L280 TraceCheckUtils]: 50: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,350 INFO L280 TraceCheckUtils]: 51: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,350 INFO L280 TraceCheckUtils]: 52: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,351 INFO L280 TraceCheckUtils]: 53: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,351 INFO L280 TraceCheckUtils]: 54: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,352 INFO L280 TraceCheckUtils]: 55: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,352 INFO L280 TraceCheckUtils]: 56: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,353 INFO L280 TraceCheckUtils]: 57: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,353 INFO L280 TraceCheckUtils]: 58: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,354 INFO L280 TraceCheckUtils]: 59: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,354 INFO L280 TraceCheckUtils]: 60: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,355 INFO L280 TraceCheckUtils]: 62: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,356 INFO L280 TraceCheckUtils]: 63: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,357 INFO L280 TraceCheckUtils]: 65: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,357 INFO L280 TraceCheckUtils]: 66: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,358 INFO L280 TraceCheckUtils]: 67: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,358 INFO L280 TraceCheckUtils]: 68: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,359 INFO L280 TraceCheckUtils]: 69: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,360 INFO L280 TraceCheckUtils]: 70: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,361 INFO L280 TraceCheckUtils]: 71: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,361 INFO L280 TraceCheckUtils]: 72: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,362 INFO L280 TraceCheckUtils]: 73: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,363 INFO L280 TraceCheckUtils]: 74: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,363 INFO L280 TraceCheckUtils]: 75: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,364 INFO L280 TraceCheckUtils]: 76: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,364 INFO L280 TraceCheckUtils]: 77: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,365 INFO L280 TraceCheckUtils]: 78: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,365 INFO L280 TraceCheckUtils]: 79: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,366 INFO L280 TraceCheckUtils]: 80: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,366 INFO L280 TraceCheckUtils]: 81: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,367 INFO L280 TraceCheckUtils]: 82: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,367 INFO L280 TraceCheckUtils]: 83: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {36605#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-08 12:32:07,368 INFO L280 TraceCheckUtils]: 84: Hoare triple {36605#(<= |old(~a16~0)| ~a16~0)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {36762#(<= |old(~a16~0)| 5)} is VALID [2020-07-08 12:32:07,369 INFO L280 TraceCheckUtils]: 85: Hoare triple {36762#(<= |old(~a16~0)| 5)} assume true; {36762#(<= |old(~a16~0)| 5)} is VALID [2020-07-08 12:32:07,370 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {36762#(<= |old(~a16~0)| 5)} {36586#(<= 6 ~a16~0)} #786#return; {36425#false} is VALID [2020-07-08 12:32:07,370 INFO L280 TraceCheckUtils]: 87: Hoare triple {36425#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {36425#false} is VALID [2020-07-08 12:32:07,370 INFO L280 TraceCheckUtils]: 88: Hoare triple {36425#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {36425#false} is VALID [2020-07-08 12:32:07,371 INFO L280 TraceCheckUtils]: 89: Hoare triple {36425#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {36425#false} is VALID [2020-07-08 12:32:07,371 INFO L263 TraceCheckUtils]: 90: Hoare triple {36425#false} call #t~ret3 := calculate_output(~input~0); {36425#false} is VALID [2020-07-08 12:32:07,371 INFO L280 TraceCheckUtils]: 91: Hoare triple {36425#false} ~input := #in~input; {36425#false} is VALID [2020-07-08 12:32:07,371 INFO L280 TraceCheckUtils]: 92: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,372 INFO L280 TraceCheckUtils]: 93: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,372 INFO L280 TraceCheckUtils]: 94: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,372 INFO L280 TraceCheckUtils]: 95: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,372 INFO L280 TraceCheckUtils]: 96: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,372 INFO L280 TraceCheckUtils]: 97: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,373 INFO L280 TraceCheckUtils]: 98: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,373 INFO L280 TraceCheckUtils]: 99: Hoare triple {36425#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))); {36425#false} is VALID [2020-07-08 12:32:07,373 INFO L280 TraceCheckUtils]: 100: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,373 INFO L280 TraceCheckUtils]: 101: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,373 INFO L280 TraceCheckUtils]: 102: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,374 INFO L280 TraceCheckUtils]: 103: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,374 INFO L280 TraceCheckUtils]: 104: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,374 INFO L280 TraceCheckUtils]: 105: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,374 INFO L280 TraceCheckUtils]: 106: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,374 INFO L280 TraceCheckUtils]: 107: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,375 INFO L280 TraceCheckUtils]: 108: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,375 INFO L280 TraceCheckUtils]: 109: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,375 INFO L280 TraceCheckUtils]: 110: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,375 INFO L280 TraceCheckUtils]: 111: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,375 INFO L280 TraceCheckUtils]: 112: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,376 INFO L280 TraceCheckUtils]: 113: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,376 INFO L280 TraceCheckUtils]: 114: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,376 INFO L280 TraceCheckUtils]: 115: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,376 INFO L280 TraceCheckUtils]: 116: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,376 INFO L280 TraceCheckUtils]: 117: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,377 INFO L280 TraceCheckUtils]: 118: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,377 INFO L280 TraceCheckUtils]: 119: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,377 INFO L280 TraceCheckUtils]: 120: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,377 INFO L280 TraceCheckUtils]: 121: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,377 INFO L280 TraceCheckUtils]: 122: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,377 INFO L280 TraceCheckUtils]: 123: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,378 INFO L280 TraceCheckUtils]: 124: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,378 INFO L280 TraceCheckUtils]: 125: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,378 INFO L280 TraceCheckUtils]: 126: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,378 INFO L280 TraceCheckUtils]: 127: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,378 INFO L280 TraceCheckUtils]: 128: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,379 INFO L280 TraceCheckUtils]: 129: Hoare triple {36425#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)))); {36425#false} is VALID [2020-07-08 12:32:07,379 INFO L280 TraceCheckUtils]: 130: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,379 INFO L280 TraceCheckUtils]: 131: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,379 INFO L280 TraceCheckUtils]: 132: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,379 INFO L280 TraceCheckUtils]: 133: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,379 INFO L280 TraceCheckUtils]: 134: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,380 INFO L280 TraceCheckUtils]: 135: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,380 INFO L280 TraceCheckUtils]: 136: Hoare triple {36425#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))); {36425#false} is VALID [2020-07-08 12:32:07,380 INFO L280 TraceCheckUtils]: 137: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,380 INFO L280 TraceCheckUtils]: 138: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,380 INFO L280 TraceCheckUtils]: 139: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,381 INFO L280 TraceCheckUtils]: 140: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,381 INFO L280 TraceCheckUtils]: 141: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,381 INFO L280 TraceCheckUtils]: 142: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,381 INFO L280 TraceCheckUtils]: 143: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,381 INFO L280 TraceCheckUtils]: 144: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,382 INFO L280 TraceCheckUtils]: 145: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,382 INFO L280 TraceCheckUtils]: 146: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,382 INFO L280 TraceCheckUtils]: 147: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,382 INFO L280 TraceCheckUtils]: 148: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,382 INFO L280 TraceCheckUtils]: 149: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,382 INFO L280 TraceCheckUtils]: 150: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,383 INFO L280 TraceCheckUtils]: 151: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,383 INFO L280 TraceCheckUtils]: 152: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,383 INFO L280 TraceCheckUtils]: 153: Hoare triple {36425#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)); {36425#false} is VALID [2020-07-08 12:32:07,383 INFO L280 TraceCheckUtils]: 154: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,383 INFO L280 TraceCheckUtils]: 155: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,383 INFO L280 TraceCheckUtils]: 156: Hoare triple {36425#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); {36425#false} is VALID [2020-07-08 12:32:07,384 INFO L280 TraceCheckUtils]: 157: Hoare triple {36425#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))); {36425#false} is VALID [2020-07-08 12:32:07,384 INFO L280 TraceCheckUtils]: 158: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,384 INFO L280 TraceCheckUtils]: 159: Hoare triple {36425#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,384 INFO L280 TraceCheckUtils]: 160: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,384 INFO L280 TraceCheckUtils]: 161: Hoare triple {36425#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,385 INFO L280 TraceCheckUtils]: 162: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,385 INFO L280 TraceCheckUtils]: 163: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,385 INFO L280 TraceCheckUtils]: 164: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,385 INFO L280 TraceCheckUtils]: 165: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,385 INFO L280 TraceCheckUtils]: 166: Hoare triple {36425#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,385 INFO L280 TraceCheckUtils]: 167: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,386 INFO L280 TraceCheckUtils]: 168: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,386 INFO L280 TraceCheckUtils]: 169: Hoare triple {36425#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {36425#false} is VALID [2020-07-08 12:32:07,386 INFO L280 TraceCheckUtils]: 170: Hoare triple {36425#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {36425#false} is VALID [2020-07-08 12:32:07,386 INFO L280 TraceCheckUtils]: 171: Hoare triple {36425#false} assume !false; {36425#false} is VALID [2020-07-08 12:32:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 98 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 12:32:07,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:32:07,408 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2020-07-08 12:32:07,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760817468] [2020-07-08 12:32:07,409 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-08 12:32:07,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:32:07,412 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:32:07,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 229 edges. 229 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:07,709 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:32:07,709 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:32:07,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:32:07,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:32:07,710 INFO L87 Difference]: Start difference. First operand 1712 states and 2155 transitions. Second operand 11 states. [2020-07-08 12:32:21,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:21,774 INFO L93 Difference]: Finished difference Result 4134 states and 5524 transitions. [2020-07-08 12:32:21,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-08 12:32:21,774 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-08 12:32:21,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:32:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:32:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 962 transitions. [2020-07-08 12:32:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:32:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 962 transitions. [2020-07-08 12:32:21,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 962 transitions. [2020-07-08 12:32:23,673 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 962 edges. 962 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:23,906 INFO L225 Difference]: With dead ends: 4134 [2020-07-08 12:32:23,906 INFO L226 Difference]: Without dead ends: 2428 [2020-07-08 12:32:23,910 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=207, Invalid=723, Unknown=0, NotChecked=0, Total=930 [2020-07-08 12:32:23,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2428 states. [2020-07-08 12:32:24,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2428 to 2318. [2020-07-08 12:32:24,458 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:32:24,458 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2428 states. Second operand 2318 states. [2020-07-08 12:32:24,458 INFO L74 IsIncluded]: Start isIncluded. First operand 2428 states. Second operand 2318 states. [2020-07-08 12:32:24,459 INFO L87 Difference]: Start difference. First operand 2428 states. Second operand 2318 states. [2020-07-08 12:32:24,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:24,770 INFO L93 Difference]: Finished difference Result 2428 states and 3223 transitions. [2020-07-08 12:32:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 3223 transitions. [2020-07-08 12:32:24,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:24,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:24,780 INFO L74 IsIncluded]: Start isIncluded. First operand 2318 states. Second operand 2428 states. [2020-07-08 12:32:24,780 INFO L87 Difference]: Start difference. First operand 2318 states. Second operand 2428 states. [2020-07-08 12:32:25,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:25,010 INFO L93 Difference]: Finished difference Result 2428 states and 3223 transitions. [2020-07-08 12:32:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 3223 transitions. [2020-07-08 12:32:25,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:25,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:25,018 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:32:25,018 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:32:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2318 states. [2020-07-08 12:32:25,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 2318 states and 2760 transitions. [2020-07-08 12:32:25,221 INFO L78 Accepts]: Start accepts. Automaton has 2318 states and 2760 transitions. Word has length 172 [2020-07-08 12:32:25,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:32:25,221 INFO L479 AbstractCegarLoop]: Abstraction has 2318 states and 2760 transitions. [2020-07-08 12:32:25,221 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:32:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 2760 transitions. [2020-07-08 12:32:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-07-08 12:32:25,226 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:32:25,226 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:32:25,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-08 12:32:25,441 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:32:25,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:32:25,442 INFO L82 PathProgramCache]: Analyzing trace with hash -370196920, now seen corresponding path program 1 times [2020-07-08 12:32:25,442 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:32:25,443 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268966963] [2020-07-08 12:32:25,443 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:32:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:25,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {48670#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48576#true} is VALID [2020-07-08 12:32:25,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:25,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48576#true} {48576#true} #782#return; {48576#true} is VALID [2020-07-08 12:32:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:25,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {48671#(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; {48576#true} is VALID [2020-07-08 12:32:25,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {48576#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,614 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} {48576#true} #786#return; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:25,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {48671#(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; {48672#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:25,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {48672#(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); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:25,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:25,721 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {48577#false} is VALID [2020-07-08 12:32:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:25,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {48671#(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; {48576#true} is VALID [2020-07-08 12:32:25,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:25,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,749 INFO L280 TraceCheckUtils]: 11: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {48576#true} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {48576#true} is VALID [2020-07-08 12:32:25,749 INFO L280 TraceCheckUtils]: 14: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:25,750 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48576#true} {48577#false} #786#return; {48577#false} is VALID [2020-07-08 12:32:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:25,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {48671#(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; {48576#true} is VALID [2020-07-08 12:32:25,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:25,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,801 INFO L280 TraceCheckUtils]: 17: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,854 INFO L280 TraceCheckUtils]: 19: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,854 INFO L280 TraceCheckUtils]: 20: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,856 INFO L280 TraceCheckUtils]: 21: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,856 INFO L280 TraceCheckUtils]: 22: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,857 INFO L280 TraceCheckUtils]: 23: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,857 INFO L280 TraceCheckUtils]: 24: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,857 INFO L280 TraceCheckUtils]: 25: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,857 INFO L280 TraceCheckUtils]: 26: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,857 INFO L280 TraceCheckUtils]: 28: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,858 INFO L280 TraceCheckUtils]: 29: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,858 INFO L280 TraceCheckUtils]: 30: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,858 INFO L280 TraceCheckUtils]: 31: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,858 INFO L280 TraceCheckUtils]: 32: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,858 INFO L280 TraceCheckUtils]: 33: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,859 INFO L280 TraceCheckUtils]: 34: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,859 INFO L280 TraceCheckUtils]: 35: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,859 INFO L280 TraceCheckUtils]: 36: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,859 INFO L280 TraceCheckUtils]: 37: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,859 INFO L280 TraceCheckUtils]: 38: Hoare triple {48576#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)))); {48576#true} is VALID [2020-07-08 12:32:25,859 INFO L280 TraceCheckUtils]: 39: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,860 INFO L280 TraceCheckUtils]: 40: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,860 INFO L280 TraceCheckUtils]: 41: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,860 INFO L280 TraceCheckUtils]: 42: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,860 INFO L280 TraceCheckUtils]: 43: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,860 INFO L280 TraceCheckUtils]: 44: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,861 INFO L280 TraceCheckUtils]: 45: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:25,861 INFO L280 TraceCheckUtils]: 46: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,861 INFO L280 TraceCheckUtils]: 47: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,861 INFO L280 TraceCheckUtils]: 48: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,862 INFO L280 TraceCheckUtils]: 49: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,862 INFO L280 TraceCheckUtils]: 50: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,862 INFO L280 TraceCheckUtils]: 51: Hoare triple {48576#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48576#true} is VALID [2020-07-08 12:32:25,863 INFO L280 TraceCheckUtils]: 52: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:25,863 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48576#true} {48577#false} #786#return; {48577#false} is VALID [2020-07-08 12:32:25,870 INFO L263 TraceCheckUtils]: 0: Hoare triple {48576#true} call ULTIMATE.init(); {48670#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-08 12:32:25,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {48670#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48576#true} is VALID [2020-07-08 12:32:25,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:25,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48576#true} {48576#true} #782#return; {48576#true} is VALID [2020-07-08 12:32:25,872 INFO L263 TraceCheckUtils]: 4: Hoare triple {48576#true} call #t~ret4 := main(); {48576#true} is VALID [2020-07-08 12:32:25,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {48576#true} ~output~0 := -1; {48576#true} is VALID [2020-07-08 12:32:25,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {48576#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48576#true} is VALID [2020-07-08 12:32:25,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {48576#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48576#true} is VALID [2020-07-08 12:32:25,877 INFO L263 TraceCheckUtils]: 8: Hoare triple {48576#true} call #t~ret3 := calculate_output(~input~0); {48671#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:25,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {48671#(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; {48576#true} is VALID [2020-07-08 12:32:25,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,878 INFO L280 TraceCheckUtils]: 11: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {48576#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,882 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} {48576#true} #786#return; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,883 INFO L280 TraceCheckUtils]: 16: Hoare triple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,884 INFO L280 TraceCheckUtils]: 17: Hoare triple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,885 INFO L280 TraceCheckUtils]: 18: Hoare triple {48588#(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); {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 12:32:25,887 INFO L263 TraceCheckUtils]: 19: Hoare triple {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {48671#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:25,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {48671#(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; {48672#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:25,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {48672#(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); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,891 INFO L280 TraceCheckUtils]: 22: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,892 INFO L280 TraceCheckUtils]: 23: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,896 INFO L280 TraceCheckUtils]: 26: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,897 INFO L280 TraceCheckUtils]: 27: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:25,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {48673#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:25,900 INFO L280 TraceCheckUtils]: 29: Hoare triple {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 12:32:25,901 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {48674#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {48588#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {48577#false} is VALID [2020-07-08 12:32:25,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {48577#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48577#false} is VALID [2020-07-08 12:32:25,902 INFO L280 TraceCheckUtils]: 32: Hoare triple {48577#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48577#false} is VALID [2020-07-08 12:32:25,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {48577#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48577#false} is VALID [2020-07-08 12:32:25,902 INFO L263 TraceCheckUtils]: 34: Hoare triple {48577#false} call #t~ret3 := calculate_output(~input~0); {48671#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:25,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {48671#(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; {48576#true} is VALID [2020-07-08 12:32:25,903 INFO L280 TraceCheckUtils]: 36: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,903 INFO L280 TraceCheckUtils]: 37: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,904 INFO L280 TraceCheckUtils]: 38: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,904 INFO L280 TraceCheckUtils]: 40: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,905 INFO L280 TraceCheckUtils]: 41: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,905 INFO L280 TraceCheckUtils]: 42: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:25,905 INFO L280 TraceCheckUtils]: 44: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,906 INFO L280 TraceCheckUtils]: 46: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,906 INFO L280 TraceCheckUtils]: 47: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,906 INFO L280 TraceCheckUtils]: 48: Hoare triple {48576#true} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {48576#true} is VALID [2020-07-08 12:32:25,907 INFO L280 TraceCheckUtils]: 49: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:25,907 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {48576#true} {48577#false} #786#return; {48577#false} is VALID [2020-07-08 12:32:25,907 INFO L280 TraceCheckUtils]: 51: Hoare triple {48577#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48577#false} is VALID [2020-07-08 12:32:25,907 INFO L280 TraceCheckUtils]: 52: Hoare triple {48577#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48577#false} is VALID [2020-07-08 12:32:25,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {48577#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48577#false} is VALID [2020-07-08 12:32:25,908 INFO L263 TraceCheckUtils]: 54: Hoare triple {48577#false} call #t~ret3 := calculate_output(~input~0); {48671#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 12:32:25,908 INFO L280 TraceCheckUtils]: 55: Hoare triple {48671#(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; {48576#true} is VALID [2020-07-08 12:32:25,909 INFO L280 TraceCheckUtils]: 56: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,909 INFO L280 TraceCheckUtils]: 58: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,910 INFO L280 TraceCheckUtils]: 59: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,910 INFO L280 TraceCheckUtils]: 61: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,910 INFO L280 TraceCheckUtils]: 62: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,911 INFO L280 TraceCheckUtils]: 63: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:25,911 INFO L280 TraceCheckUtils]: 64: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,911 INFO L280 TraceCheckUtils]: 65: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,912 INFO L280 TraceCheckUtils]: 66: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,912 INFO L280 TraceCheckUtils]: 67: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,912 INFO L280 TraceCheckUtils]: 68: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,912 INFO L280 TraceCheckUtils]: 69: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,913 INFO L280 TraceCheckUtils]: 70: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,913 INFO L280 TraceCheckUtils]: 71: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,913 INFO L280 TraceCheckUtils]: 72: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,914 INFO L280 TraceCheckUtils]: 73: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,914 INFO L280 TraceCheckUtils]: 74: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,914 INFO L280 TraceCheckUtils]: 75: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,914 INFO L280 TraceCheckUtils]: 76: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,915 INFO L280 TraceCheckUtils]: 77: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,915 INFO L280 TraceCheckUtils]: 78: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,915 INFO L280 TraceCheckUtils]: 79: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,915 INFO L280 TraceCheckUtils]: 80: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,916 INFO L280 TraceCheckUtils]: 81: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,916 INFO L280 TraceCheckUtils]: 82: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,916 INFO L280 TraceCheckUtils]: 83: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,917 INFO L280 TraceCheckUtils]: 84: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,917 INFO L280 TraceCheckUtils]: 85: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,917 INFO L280 TraceCheckUtils]: 86: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,917 INFO L280 TraceCheckUtils]: 87: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,918 INFO L280 TraceCheckUtils]: 88: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,918 INFO L280 TraceCheckUtils]: 89: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,918 INFO L280 TraceCheckUtils]: 90: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,919 INFO L280 TraceCheckUtils]: 91: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,919 INFO L280 TraceCheckUtils]: 92: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,919 INFO L280 TraceCheckUtils]: 93: Hoare triple {48576#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)))); {48576#true} is VALID [2020-07-08 12:32:25,920 INFO L280 TraceCheckUtils]: 94: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,920 INFO L280 TraceCheckUtils]: 95: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,920 INFO L280 TraceCheckUtils]: 96: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,920 INFO L280 TraceCheckUtils]: 97: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,920 INFO L280 TraceCheckUtils]: 98: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,921 INFO L280 TraceCheckUtils]: 99: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,921 INFO L280 TraceCheckUtils]: 100: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:25,921 INFO L280 TraceCheckUtils]: 101: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,922 INFO L280 TraceCheckUtils]: 102: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,922 INFO L280 TraceCheckUtils]: 103: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:25,922 INFO L280 TraceCheckUtils]: 104: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,922 INFO L280 TraceCheckUtils]: 105: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:25,923 INFO L280 TraceCheckUtils]: 106: Hoare triple {48576#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48576#true} is VALID [2020-07-08 12:32:25,923 INFO L280 TraceCheckUtils]: 107: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:25,923 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {48576#true} {48577#false} #786#return; {48577#false} is VALID [2020-07-08 12:32:25,924 INFO L280 TraceCheckUtils]: 109: Hoare triple {48577#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48577#false} is VALID [2020-07-08 12:32:25,924 INFO L280 TraceCheckUtils]: 110: Hoare triple {48577#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48577#false} is VALID [2020-07-08 12:32:25,924 INFO L280 TraceCheckUtils]: 111: Hoare triple {48577#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48577#false} is VALID [2020-07-08 12:32:25,925 INFO L263 TraceCheckUtils]: 112: Hoare triple {48577#false} call #t~ret3 := calculate_output(~input~0); {48577#false} is VALID [2020-07-08 12:32:25,925 INFO L280 TraceCheckUtils]: 113: Hoare triple {48577#false} ~input := #in~input; {48577#false} is VALID [2020-07-08 12:32:25,925 INFO L280 TraceCheckUtils]: 114: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,925 INFO L280 TraceCheckUtils]: 115: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,926 INFO L280 TraceCheckUtils]: 116: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,926 INFO L280 TraceCheckUtils]: 117: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,926 INFO L280 TraceCheckUtils]: 118: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,927 INFO L280 TraceCheckUtils]: 119: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,927 INFO L280 TraceCheckUtils]: 120: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,927 INFO L280 TraceCheckUtils]: 121: Hoare triple {48577#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))); {48577#false} is VALID [2020-07-08 12:32:25,927 INFO L280 TraceCheckUtils]: 122: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,928 INFO L280 TraceCheckUtils]: 123: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,928 INFO L280 TraceCheckUtils]: 124: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,928 INFO L280 TraceCheckUtils]: 125: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,929 INFO L280 TraceCheckUtils]: 126: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,929 INFO L280 TraceCheckUtils]: 127: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,929 INFO L280 TraceCheckUtils]: 128: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,929 INFO L280 TraceCheckUtils]: 129: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,930 INFO L280 TraceCheckUtils]: 130: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,930 INFO L280 TraceCheckUtils]: 131: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,930 INFO L280 TraceCheckUtils]: 132: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,930 INFO L280 TraceCheckUtils]: 133: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,931 INFO L280 TraceCheckUtils]: 134: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,931 INFO L280 TraceCheckUtils]: 135: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,931 INFO L280 TraceCheckUtils]: 136: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,931 INFO L280 TraceCheckUtils]: 137: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,932 INFO L280 TraceCheckUtils]: 138: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,932 INFO L280 TraceCheckUtils]: 139: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,932 INFO L280 TraceCheckUtils]: 140: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,933 INFO L280 TraceCheckUtils]: 141: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,933 INFO L280 TraceCheckUtils]: 142: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,933 INFO L280 TraceCheckUtils]: 143: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,933 INFO L280 TraceCheckUtils]: 144: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,933 INFO L280 TraceCheckUtils]: 145: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,934 INFO L280 TraceCheckUtils]: 146: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,934 INFO L280 TraceCheckUtils]: 147: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,934 INFO L280 TraceCheckUtils]: 148: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,934 INFO L280 TraceCheckUtils]: 149: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,934 INFO L280 TraceCheckUtils]: 150: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,935 INFO L280 TraceCheckUtils]: 151: Hoare triple {48577#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)))); {48577#false} is VALID [2020-07-08 12:32:25,935 INFO L280 TraceCheckUtils]: 152: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,935 INFO L280 TraceCheckUtils]: 153: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,936 INFO L280 TraceCheckUtils]: 154: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,936 INFO L280 TraceCheckUtils]: 155: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,936 INFO L280 TraceCheckUtils]: 156: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,936 INFO L280 TraceCheckUtils]: 157: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,937 INFO L280 TraceCheckUtils]: 158: Hoare triple {48577#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))); {48577#false} is VALID [2020-07-08 12:32:25,937 INFO L280 TraceCheckUtils]: 159: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,937 INFO L280 TraceCheckUtils]: 160: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,937 INFO L280 TraceCheckUtils]: 161: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,938 INFO L280 TraceCheckUtils]: 162: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,938 INFO L280 TraceCheckUtils]: 163: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,938 INFO L280 TraceCheckUtils]: 164: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,939 INFO L280 TraceCheckUtils]: 165: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,939 INFO L280 TraceCheckUtils]: 166: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,939 INFO L280 TraceCheckUtils]: 167: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,939 INFO L280 TraceCheckUtils]: 168: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,940 INFO L280 TraceCheckUtils]: 169: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,940 INFO L280 TraceCheckUtils]: 170: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,940 INFO L280 TraceCheckUtils]: 171: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,941 INFO L280 TraceCheckUtils]: 172: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,941 INFO L280 TraceCheckUtils]: 173: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,941 INFO L280 TraceCheckUtils]: 174: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,941 INFO L280 TraceCheckUtils]: 175: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:25,942 INFO L280 TraceCheckUtils]: 176: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,942 INFO L280 TraceCheckUtils]: 177: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,942 INFO L280 TraceCheckUtils]: 178: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:25,942 INFO L280 TraceCheckUtils]: 179: Hoare triple {48577#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))); {48577#false} is VALID [2020-07-08 12:32:25,943 INFO L280 TraceCheckUtils]: 180: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,943 INFO L280 TraceCheckUtils]: 181: Hoare triple {48577#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,943 INFO L280 TraceCheckUtils]: 182: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,943 INFO L280 TraceCheckUtils]: 183: Hoare triple {48577#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,944 INFO L280 TraceCheckUtils]: 184: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,944 INFO L280 TraceCheckUtils]: 185: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,944 INFO L280 TraceCheckUtils]: 186: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,944 INFO L280 TraceCheckUtils]: 187: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,945 INFO L280 TraceCheckUtils]: 188: Hoare triple {48577#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,945 INFO L280 TraceCheckUtils]: 189: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,945 INFO L280 TraceCheckUtils]: 190: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,946 INFO L280 TraceCheckUtils]: 191: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:25,946 INFO L280 TraceCheckUtils]: 192: Hoare triple {48577#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48577#false} is VALID [2020-07-08 12:32:25,946 INFO L280 TraceCheckUtils]: 193: Hoare triple {48577#false} assume !false; {48577#false} is VALID [2020-07-08 12:32:25,994 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 108 proven. 26 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-08 12:32:25,994 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268966963] [2020-07-08 12:32:25,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745273666] [2020-07-08 12:32:25,995 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:26,167 INFO L264 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-08 12:32:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:32:26,207 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:32:26,474 INFO L263 TraceCheckUtils]: 0: Hoare triple {48576#true} call ULTIMATE.init(); {48576#true} is VALID [2020-07-08 12:32:26,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {48576#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48576#true} is VALID [2020-07-08 12:32:26,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:26,475 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48576#true} {48576#true} #782#return; {48576#true} is VALID [2020-07-08 12:32:26,475 INFO L263 TraceCheckUtils]: 4: Hoare triple {48576#true} call #t~ret4 := main(); {48576#true} is VALID [2020-07-08 12:32:26,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {48576#true} ~output~0 := -1; {48576#true} is VALID [2020-07-08 12:32:26,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {48576#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48576#true} is VALID [2020-07-08 12:32:26,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {48576#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48576#true} is VALID [2020-07-08 12:32:26,476 INFO L263 TraceCheckUtils]: 8: Hoare triple {48576#true} call #t~ret3 := calculate_output(~input~0); {48576#true} is VALID [2020-07-08 12:32:26,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {48576#true} ~input := #in~input; {48576#true} is VALID [2020-07-08 12:32:26,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {48576#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {48576#true} is VALID [2020-07-08 12:32:26,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:26,477 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48576#true} {48576#true} #786#return; {48576#true} is VALID [2020-07-08 12:32:26,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {48576#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48576#true} is VALID [2020-07-08 12:32:26,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {48576#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48576#true} is VALID [2020-07-08 12:32:26,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {48576#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48576#true} is VALID [2020-07-08 12:32:26,478 INFO L263 TraceCheckUtils]: 19: Hoare triple {48576#true} call #t~ret3 := calculate_output(~input~0); {48576#true} is VALID [2020-07-08 12:32:26,478 INFO L280 TraceCheckUtils]: 20: Hoare triple {48576#true} ~input := #in~input; {48576#true} is VALID [2020-07-08 12:32:26,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,478 INFO L280 TraceCheckUtils]: 22: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,478 INFO L280 TraceCheckUtils]: 23: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,479 INFO L280 TraceCheckUtils]: 27: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:26,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {48576#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48576#true} is VALID [2020-07-08 12:32:26,479 INFO L280 TraceCheckUtils]: 29: Hoare triple {48576#true} assume true; {48576#true} is VALID [2020-07-08 12:32:26,480 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {48576#true} {48576#true} #786#return; {48576#true} is VALID [2020-07-08 12:32:26,480 INFO L280 TraceCheckUtils]: 31: Hoare triple {48576#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48576#true} is VALID [2020-07-08 12:32:26,480 INFO L280 TraceCheckUtils]: 32: Hoare triple {48576#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48576#true} is VALID [2020-07-08 12:32:26,480 INFO L280 TraceCheckUtils]: 33: Hoare triple {48576#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48576#true} is VALID [2020-07-08 12:32:26,480 INFO L263 TraceCheckUtils]: 34: Hoare triple {48576#true} call #t~ret3 := calculate_output(~input~0); {48576#true} is VALID [2020-07-08 12:32:26,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {48576#true} ~input := #in~input; {48576#true} is VALID [2020-07-08 12:32:26,481 INFO L280 TraceCheckUtils]: 36: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,481 INFO L280 TraceCheckUtils]: 37: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,481 INFO L280 TraceCheckUtils]: 38: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,481 INFO L280 TraceCheckUtils]: 39: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,481 INFO L280 TraceCheckUtils]: 40: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,482 INFO L280 TraceCheckUtils]: 41: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,482 INFO L280 TraceCheckUtils]: 42: Hoare triple {48576#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)); {48576#true} is VALID [2020-07-08 12:32:26,482 INFO L280 TraceCheckUtils]: 43: Hoare triple {48576#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))); {48576#true} is VALID [2020-07-08 12:32:26,482 INFO L280 TraceCheckUtils]: 44: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,482 INFO L280 TraceCheckUtils]: 45: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,482 INFO L280 TraceCheckUtils]: 46: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,483 INFO L280 TraceCheckUtils]: 47: Hoare triple {48576#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); {48576#true} is VALID [2020-07-08 12:32:26,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {48576#true} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {48822#(= 1 ~a7~0)} is VALID [2020-07-08 12:32:26,484 INFO L280 TraceCheckUtils]: 49: Hoare triple {48822#(= 1 ~a7~0)} assume true; {48822#(= 1 ~a7~0)} is VALID [2020-07-08 12:32:26,485 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {48822#(= 1 ~a7~0)} {48576#true} #786#return; {48822#(= 1 ~a7~0)} is VALID [2020-07-08 12:32:26,486 INFO L280 TraceCheckUtils]: 51: Hoare triple {48822#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48822#(= 1 ~a7~0)} is VALID [2020-07-08 12:32:26,486 INFO L280 TraceCheckUtils]: 52: Hoare triple {48822#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48822#(= 1 ~a7~0)} is VALID [2020-07-08 12:32:26,487 INFO L280 TraceCheckUtils]: 53: Hoare triple {48822#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48822#(= 1 ~a7~0)} is VALID [2020-07-08 12:32:26,487 INFO L263 TraceCheckUtils]: 54: Hoare triple {48822#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,488 INFO L280 TraceCheckUtils]: 55: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} ~input := #in~input; {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,488 INFO L280 TraceCheckUtils]: 56: Hoare triple {48841#(= ~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); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,489 INFO L280 TraceCheckUtils]: 57: Hoare triple {48841#(= ~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); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,490 INFO L280 TraceCheckUtils]: 58: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,490 INFO L280 TraceCheckUtils]: 59: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,491 INFO L280 TraceCheckUtils]: 60: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,491 INFO L280 TraceCheckUtils]: 61: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,492 INFO L280 TraceCheckUtils]: 62: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,493 INFO L280 TraceCheckUtils]: 63: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,493 INFO L280 TraceCheckUtils]: 64: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,494 INFO L280 TraceCheckUtils]: 66: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,495 INFO L280 TraceCheckUtils]: 67: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,496 INFO L280 TraceCheckUtils]: 68: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,496 INFO L280 TraceCheckUtils]: 69: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,497 INFO L280 TraceCheckUtils]: 70: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,498 INFO L280 TraceCheckUtils]: 71: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,498 INFO L280 TraceCheckUtils]: 72: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,499 INFO L280 TraceCheckUtils]: 73: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,500 INFO L280 TraceCheckUtils]: 74: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,500 INFO L280 TraceCheckUtils]: 75: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,501 INFO L280 TraceCheckUtils]: 76: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,502 INFO L280 TraceCheckUtils]: 77: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,502 INFO L280 TraceCheckUtils]: 78: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,503 INFO L280 TraceCheckUtils]: 79: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,504 INFO L280 TraceCheckUtils]: 80: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,504 INFO L280 TraceCheckUtils]: 81: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,505 INFO L280 TraceCheckUtils]: 82: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,505 INFO L280 TraceCheckUtils]: 83: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,506 INFO L280 TraceCheckUtils]: 84: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,507 INFO L280 TraceCheckUtils]: 85: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,507 INFO L280 TraceCheckUtils]: 86: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,508 INFO L280 TraceCheckUtils]: 87: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,509 INFO L280 TraceCheckUtils]: 88: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,509 INFO L280 TraceCheckUtils]: 89: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,510 INFO L280 TraceCheckUtils]: 90: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,511 INFO L280 TraceCheckUtils]: 91: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,511 INFO L280 TraceCheckUtils]: 92: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,512 INFO L280 TraceCheckUtils]: 93: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,512 INFO L280 TraceCheckUtils]: 94: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,513 INFO L280 TraceCheckUtils]: 95: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,514 INFO L280 TraceCheckUtils]: 96: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,514 INFO L280 TraceCheckUtils]: 97: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,515 INFO L280 TraceCheckUtils]: 98: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,516 INFO L280 TraceCheckUtils]: 99: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,516 INFO L280 TraceCheckUtils]: 100: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,517 INFO L280 TraceCheckUtils]: 101: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,518 INFO L280 TraceCheckUtils]: 102: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,518 INFO L280 TraceCheckUtils]: 103: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,519 INFO L280 TraceCheckUtils]: 104: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,519 INFO L280 TraceCheckUtils]: 105: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48841#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 12:32:26,521 INFO L280 TraceCheckUtils]: 106: Hoare triple {48841#(= ~a7~0 |old(~a7~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48998#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:26,527 INFO L280 TraceCheckUtils]: 107: Hoare triple {48998#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} assume true; {48998#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} is VALID [2020-07-08 12:32:26,529 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {48998#(and (= ~a7~0 |old(~a7~0)|) (not (= 1 ~a7~0)))} {48822#(= 1 ~a7~0)} #786#return; {48577#false} is VALID [2020-07-08 12:32:26,529 INFO L280 TraceCheckUtils]: 109: Hoare triple {48577#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48577#false} is VALID [2020-07-08 12:32:26,529 INFO L280 TraceCheckUtils]: 110: Hoare triple {48577#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48577#false} is VALID [2020-07-08 12:32:26,529 INFO L280 TraceCheckUtils]: 111: Hoare triple {48577#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48577#false} is VALID [2020-07-08 12:32:26,529 INFO L263 TraceCheckUtils]: 112: Hoare triple {48577#false} call #t~ret3 := calculate_output(~input~0); {48577#false} is VALID [2020-07-08 12:32:26,530 INFO L280 TraceCheckUtils]: 113: Hoare triple {48577#false} ~input := #in~input; {48577#false} is VALID [2020-07-08 12:32:26,530 INFO L280 TraceCheckUtils]: 114: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,530 INFO L280 TraceCheckUtils]: 115: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,530 INFO L280 TraceCheckUtils]: 116: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,530 INFO L280 TraceCheckUtils]: 117: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,531 INFO L280 TraceCheckUtils]: 118: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,531 INFO L280 TraceCheckUtils]: 119: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,531 INFO L280 TraceCheckUtils]: 120: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,531 INFO L280 TraceCheckUtils]: 121: Hoare triple {48577#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))); {48577#false} is VALID [2020-07-08 12:32:26,531 INFO L280 TraceCheckUtils]: 122: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,532 INFO L280 TraceCheckUtils]: 123: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,532 INFO L280 TraceCheckUtils]: 124: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,532 INFO L280 TraceCheckUtils]: 125: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,532 INFO L280 TraceCheckUtils]: 126: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,532 INFO L280 TraceCheckUtils]: 127: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,532 INFO L280 TraceCheckUtils]: 128: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,533 INFO L280 TraceCheckUtils]: 129: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,533 INFO L280 TraceCheckUtils]: 130: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,533 INFO L280 TraceCheckUtils]: 131: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,533 INFO L280 TraceCheckUtils]: 132: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,533 INFO L280 TraceCheckUtils]: 133: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,534 INFO L280 TraceCheckUtils]: 134: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,534 INFO L280 TraceCheckUtils]: 135: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,534 INFO L280 TraceCheckUtils]: 136: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,534 INFO L280 TraceCheckUtils]: 137: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,534 INFO L280 TraceCheckUtils]: 138: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,535 INFO L280 TraceCheckUtils]: 139: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,535 INFO L280 TraceCheckUtils]: 140: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,535 INFO L280 TraceCheckUtils]: 141: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,535 INFO L280 TraceCheckUtils]: 142: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,535 INFO L280 TraceCheckUtils]: 143: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,536 INFO L280 TraceCheckUtils]: 144: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,536 INFO L280 TraceCheckUtils]: 145: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,536 INFO L280 TraceCheckUtils]: 146: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,536 INFO L280 TraceCheckUtils]: 147: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,537 INFO L280 TraceCheckUtils]: 148: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,537 INFO L280 TraceCheckUtils]: 149: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,537 INFO L280 TraceCheckUtils]: 150: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,537 INFO L280 TraceCheckUtils]: 151: Hoare triple {48577#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)))); {48577#false} is VALID [2020-07-08 12:32:26,537 INFO L280 TraceCheckUtils]: 152: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,538 INFO L280 TraceCheckUtils]: 153: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,538 INFO L280 TraceCheckUtils]: 154: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,538 INFO L280 TraceCheckUtils]: 155: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,538 INFO L280 TraceCheckUtils]: 156: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,539 INFO L280 TraceCheckUtils]: 157: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,539 INFO L280 TraceCheckUtils]: 158: Hoare triple {48577#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))); {48577#false} is VALID [2020-07-08 12:32:26,539 INFO L280 TraceCheckUtils]: 159: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,539 INFO L280 TraceCheckUtils]: 160: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,539 INFO L280 TraceCheckUtils]: 161: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,540 INFO L280 TraceCheckUtils]: 162: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,540 INFO L280 TraceCheckUtils]: 163: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,540 INFO L280 TraceCheckUtils]: 164: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,540 INFO L280 TraceCheckUtils]: 165: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,540 INFO L280 TraceCheckUtils]: 166: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,541 INFO L280 TraceCheckUtils]: 167: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,541 INFO L280 TraceCheckUtils]: 168: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,541 INFO L280 TraceCheckUtils]: 169: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,541 INFO L280 TraceCheckUtils]: 170: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,542 INFO L280 TraceCheckUtils]: 171: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,542 INFO L280 TraceCheckUtils]: 172: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,542 INFO L280 TraceCheckUtils]: 173: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,542 INFO L280 TraceCheckUtils]: 174: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,542 INFO L280 TraceCheckUtils]: 175: Hoare triple {48577#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)); {48577#false} is VALID [2020-07-08 12:32:26,543 INFO L280 TraceCheckUtils]: 176: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,543 INFO L280 TraceCheckUtils]: 177: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,543 INFO L280 TraceCheckUtils]: 178: Hoare triple {48577#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); {48577#false} is VALID [2020-07-08 12:32:26,543 INFO L280 TraceCheckUtils]: 179: Hoare triple {48577#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))); {48577#false} is VALID [2020-07-08 12:32:26,543 INFO L280 TraceCheckUtils]: 180: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,544 INFO L280 TraceCheckUtils]: 181: Hoare triple {48577#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,544 INFO L280 TraceCheckUtils]: 182: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,544 INFO L280 TraceCheckUtils]: 183: Hoare triple {48577#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,544 INFO L280 TraceCheckUtils]: 184: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,544 INFO L280 TraceCheckUtils]: 185: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,545 INFO L280 TraceCheckUtils]: 186: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,545 INFO L280 TraceCheckUtils]: 187: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,545 INFO L280 TraceCheckUtils]: 188: Hoare triple {48577#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,545 INFO L280 TraceCheckUtils]: 189: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,545 INFO L280 TraceCheckUtils]: 190: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,545 INFO L280 TraceCheckUtils]: 191: Hoare triple {48577#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48577#false} is VALID [2020-07-08 12:32:26,546 INFO L280 TraceCheckUtils]: 192: Hoare triple {48577#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48577#false} is VALID [2020-07-08 12:32:26,546 INFO L280 TraceCheckUtils]: 193: Hoare triple {48577#false} assume !false; {48577#false} is VALID [2020-07-08 12:32:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 142 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-08 12:32:26,572 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:32:26,572 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2020-07-08 12:32:26,573 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027903295] [2020-07-08 12:32:26,573 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 194 [2020-07-08 12:32:26,585 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:32:26,586 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:32:26,898 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 237 edges. 237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:26,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:32:26,899 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:32:26,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:32:26,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:32:26,899 INFO L87 Difference]: Start difference. First operand 2318 states and 2760 transitions. Second operand 11 states. [2020-07-08 12:32:36,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:36,532 INFO L93 Difference]: Finished difference Result 6012 states and 7369 transitions. [2020-07-08 12:32:36,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 12:32:36,532 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 194 [2020-07-08 12:32:36,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:32:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:32:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 942 transitions. [2020-07-08 12:32:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:32:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 942 transitions. [2020-07-08 12:32:36,544 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 942 transitions. [2020-07-08 12:32:38,483 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 942 edges. 942 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:32:38,889 INFO L225 Difference]: With dead ends: 6012 [2020-07-08 12:32:38,890 INFO L226 Difference]: Without dead ends: 3388 [2020-07-08 12:32:38,893 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=103, Invalid=277, Unknown=0, NotChecked=0, Total=380 [2020-07-08 12:32:38,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3388 states. [2020-07-08 12:32:39,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3388 to 2296. [2020-07-08 12:32:39,533 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:32:39,533 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3388 states. Second operand 2296 states. [2020-07-08 12:32:39,533 INFO L74 IsIncluded]: Start isIncluded. First operand 3388 states. Second operand 2296 states. [2020-07-08 12:32:39,533 INFO L87 Difference]: Start difference. First operand 3388 states. Second operand 2296 states. [2020-07-08 12:32:39,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:39,896 INFO L93 Difference]: Finished difference Result 3388 states and 3903 transitions. [2020-07-08 12:32:39,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 3903 transitions. [2020-07-08 12:32:39,901 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:39,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:39,901 INFO L74 IsIncluded]: Start isIncluded. First operand 2296 states. Second operand 3388 states. [2020-07-08 12:32:39,901 INFO L87 Difference]: Start difference. First operand 2296 states. Second operand 3388 states. [2020-07-08 12:32:40,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:32:40,300 INFO L93 Difference]: Finished difference Result 3388 states and 3903 transitions. [2020-07-08 12:32:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 3903 transitions. [2020-07-08 12:32:40,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:32:40,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:32:40,305 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:32:40,305 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:32:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2296 states. [2020-07-08 12:32:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 2296 states and 2588 transitions. [2020-07-08 12:32:40,485 INFO L78 Accepts]: Start accepts. Automaton has 2296 states and 2588 transitions. Word has length 194 [2020-07-08 12:32:40,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:32:40,485 INFO L479 AbstractCegarLoop]: Abstraction has 2296 states and 2588 transitions. [2020-07-08 12:32:40,485 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:32:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2588 transitions. [2020-07-08 12:32:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-08 12:32:40,490 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:32:40,490 INFO L422 BasicCegarLoop]: trace histogram [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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:32:40,703 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:32:40,704 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:32:40,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:32:40,705 INFO L82 PathProgramCache]: Analyzing trace with hash 162442639, now seen corresponding path program 1 times [2020-07-08 12:32:40,705 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:32:40,706 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319100999] [2020-07-08 12:32:40,706 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:32:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 12:32:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 12:32:40,906 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-08 12:32:40,906 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 12:32:40,906 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 12:32:41,093 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-08 12:32:41,093 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-08 12:32:41,093 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 12:32:41,093 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 12:32:41,093 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 12:32:41,094 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 12:32:41,095 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:32:41,096 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:32:41,097 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:32:41,098 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:32:41,099 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:32:41,100 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 12:32:41,101 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:32:41,102 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:32:41,103 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:32:41,104 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 12:32:41,105 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 12:32:41,106 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:32:41,107 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:32:41,108 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 12:32:41,109 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:32:41,110 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-08 12:32:41,111 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:32:41,112 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 12:32:41,113 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:32:41,114 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 12:32:41,115 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:32:41,116 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 12:32:41,117 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-08 12:32:41,118 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-08 12:32:41,119 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-08 12:32:41,120 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-08 12:32:41,121 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 12:32:41,122 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 12:32:41,123 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 12:32:41,124 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:32:41,125 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:32:41,126 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 12:32:41,127 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 12:32:41,127 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 12:32:41,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 12:32:41 BoogieIcfgContainer [2020-07-08 12:32:41,131 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 12:32:41,134 INFO L168 Benchmark]: Toolchain (without parser) took 87360.08 ms. Allocated memory was 136.8 MB in the beginning and 699.4 MB in the end (delta: 562.6 MB). Free memory was 99.9 MB in the beginning and 433.0 MB in the end (delta: -333.1 MB). Peak memory consumption was 229.5 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:41,134 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 136.8 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 12:32:41,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 827.35 ms. Allocated memory was 136.8 MB in the beginning and 203.4 MB in the end (delta: 66.6 MB). Free memory was 99.7 MB in the beginning and 164.2 MB in the end (delta: -64.6 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:41,135 INFO L168 Benchmark]: Boogie Preprocessor took 156.91 ms. Allocated memory is still 203.4 MB. Free memory was 164.2 MB in the beginning and 159.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:41,136 INFO L168 Benchmark]: RCFGBuilder took 1688.40 ms. Allocated memory was 203.4 MB in the beginning and 233.8 MB in the end (delta: 30.4 MB). Free memory was 159.0 MB in the beginning and 92.3 MB in the end (delta: 66.8 MB). Peak memory consumption was 97.2 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:41,137 INFO L168 Benchmark]: TraceAbstraction took 84675.78 ms. Allocated memory was 233.8 MB in the beginning and 699.4 MB in the end (delta: 465.6 MB). Free memory was 92.3 MB in the beginning and 433.0 MB in the end (delta: -340.7 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. [2020-07-08 12:32:41,140 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 136.8 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 827.35 ms. Allocated memory was 136.8 MB in the beginning and 203.4 MB in the end (delta: 66.6 MB). Free memory was 99.7 MB in the beginning and 164.2 MB in the end (delta: -64.6 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 156.91 ms. Allocated memory is still 203.4 MB. Free memory was 164.2 MB in the beginning and 159.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1688.40 ms. Allocated memory was 203.4 MB in the beginning and 233.8 MB in the end (delta: 30.4 MB). Free memory was 159.0 MB in the beginning and 92.3 MB in the end (delta: 66.8 MB). Peak memory consumption was 97.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 84675.78 ms. Allocated memory was 233.8 MB in the beginning and 699.4 MB in the end (delta: 465.6 MB). Free memory was 92.3 MB in the beginning and 433.0 MB in the end (delta: -340.7 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 428]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 1; [L8] int d= 4; [L9] int e= 5; [L10] int f= 6; [L11] int c= 3; [L12] int b= 2; [L15] int u = 21; [L16] int v = 22; [L17] int w = 23; [L18] int x = 24; [L19] int y = 25; [L20] int z = 26; [L22] int a17 = 1; [L23] int a7 = 0; [L24] int a20 = 1; [L25] int a8 = 15; [L26] int a12 = 8; [L27] int a16 = 5; [L28] int a21 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L580] int output = -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND TRUE (((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8)) [L32] a16 = 5 [L33] a20 = 0 [L34] return 24; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, \result=24, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND TRUE ((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15))) [L266] a17 = 0 [L267] return 24; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, \result=24, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND TRUE ((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5)) [L313] a8 = 13 [L314] a16 = 4 [L315] return -1; VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=-1, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND FALSE !(((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L337] COND FALSE !((!(a21==1)&&((a20==1)&&(((a12==8)&&((a8==13)&&((((a16==5)&&!(a17==1))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==2))))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L345] COND FALSE !(((a7==1)&&((a12==8)&&((((a20==1)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||((a16==4)&&!(a17==1))))&&(input==4)))&&(a8==13))&&!(a21==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L353] COND FALSE !(((a21==1)&&((((!(a7==1)&&((a8==15)&&(!(a20==1)&&(input==4))))&&(a17==1))&&(a16==5))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L355] COND FALSE !((((!(a7==1)&&((!(a20==1)&&((a21==1)&&((input==3)&&(a17==1))))&&(a8==15)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L361] COND FALSE !(((((!(a17==1)&&(!(a20==1)&&((a8==15)&&((input==1)&&(a16==5)))))&&(a12==8))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L363] COND FALSE !(((((a21==1)&&((a8==15)&&(((a16==5)&&((a12==8)&&(input==1)))&&(a17==1))))&&!(a7==1))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L365] COND FALSE !(((!(a21==1)&&((a20==1)&&((((a8==13)&&((a7==1)&&(input==5)))&&(a17==1))&&(a12==8))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L372] COND FALSE !((((!(a7==1)&&((a21==1)&&((((input==6)&&(a20==1))&&(a8==15))&&!(a17==1))))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L377] COND FALSE !(((((a20==1)&&(((!(a21==1)&&((a7==1)&&(input==1)))&&(a8==13))&&(a17==1)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L382] COND FALSE !(((a12==8)&&((input==5)&&((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==15))&&(a16==6))&&(a21==1))||(!(a21==1)&&((a16==4)&&(((a20==1)&&((a7==1)&&(a17==1)))&&(a8==13)))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L403] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L406] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L409] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L415] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L418] COND FALSE !(((((((!(a17==1)&&(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L421] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L424] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L427] COND TRUE ((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L428] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 84.3s, OverallIterations: 9, TraceHistogramMax: 5, AutomataDifference: 67.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 283 SDtfs, 4423 SDslu, 437 SDs, 0 SdLazy, 9064 SolverSat, 1925 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1070 GetRequests, 957 SyntacticMatches, 1 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 394 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2318occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 2194 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 2178 NumberOfCodeBlocks, 2178 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1958 ConstructedInterpolants, 0 QuantifiedInterpolants, 725702 SizeOfPredicates, 3 NumberOfNonLiveVariables, 2700 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 14 InterpolantComputations, 3 PerfectInterpolantSequences, 849/925 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...