/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 01:20:51,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 01:20:51,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 01:20:51,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 01:20:51,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 01:20:51,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 01:20:51,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 01:20:51,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 01:20:51,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 01:20:51,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 01:20:51,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 01:20:51,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 01:20:51,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 01:20:51,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 01:20:51,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 01:20:51,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 01:20:51,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 01:20:51,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 01:20:51,731 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 01:20:51,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 01:20:51,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 01:20:51,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 01:20:51,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 01:20:51,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 01:20:51,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-11 01:20:51,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-11 01:20:51,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-11 01:20:51,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-11 01:20:51,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-11 01:20:51,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-11 01:20:51,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 01:20:51,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 01:20:51,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 01:20:51,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 01:20:51,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 01:20:51,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 01:20:51,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 01:20:51,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 01:20:51,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 01:20:51,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 01:20:51,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 01:20:51,763 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 01:20:51,779 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 01:20:51,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 01:20:51,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 01:20:51,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 01:20:51,782 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 01:20:51,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 01:20:51,782 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 01:20:51,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 01:20:51,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 01:20:51,783 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 01:20:51,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 01:20:51,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 01:20:51,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 01:20:51,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 01:20:51,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 01:20:51,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 01:20:51,784 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 01:20:52,074 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 01:20:52,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 01:20:52,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 01:20:52,092 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 01:20:52,093 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 01:20:52,093 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-11 01:20:52,152 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4a620f5f/abfe688ba6b3415294167db0559b34df/FLAGf0f776e8d [2020-07-11 01:20:52,687 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 01:20:52,688 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-11 01:20:52,699 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4a620f5f/abfe688ba6b3415294167db0559b34df/FLAGf0f776e8d [2020-07-11 01:20:52,927 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4a620f5f/abfe688ba6b3415294167db0559b34df [2020-07-11 01:20:52,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 01:20:52,942 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 01:20:52,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 01:20:52,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 01:20:52,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 01:20:52,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:20:52" (1/1) ... [2020-07-11 01:20:52,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a8111c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:52, skipping insertion in model container [2020-07-11 01:20:52,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:20:52" (1/1) ... [2020-07-11 01:20:52,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 01:20:53,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 01:20:53,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:20:53,596 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 01:20:53,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:20:53,727 INFO L208 MainTranslator]: Completed translation [2020-07-11 01:20:53,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53 WrapperNode [2020-07-11 01:20:53,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 01:20:53,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 01:20:53,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 01:20:53,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 01:20:53,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (1/1) ... [2020-07-11 01:20:53,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 01:20:53,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 01:20:53,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 01:20:53,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 01:20:53,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (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 [2020-07-11 01:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 01:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 01:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-11 01:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 01:20:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-11 01:20:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 01:20:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 01:20:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-11 01:20:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 01:20:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 01:20:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 01:20:55,974 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 01:20:55,974 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-11 01:20:55,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:20:55 BoogieIcfgContainer [2020-07-11 01:20:55,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 01:20:55,984 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 01:20:55,984 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 01:20:55,988 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 01:20:55,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 01:20:52" (1/3) ... [2020-07-11 01:20:55,989 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70cdea99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:20:55, skipping insertion in model container [2020-07-11 01:20:55,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:20:53" (2/3) ... [2020-07-11 01:20:55,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70cdea99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:20:55, skipping insertion in model container [2020-07-11 01:20:55,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:20:55" (3/3) ... [2020-07-11 01:20:55,992 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label44.c [2020-07-11 01:20:56,003 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 01:20:56,014 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 01:20:56,029 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 01:20:56,056 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 01:20:56,056 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 01:20:56,057 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 01:20:56,057 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 01:20:56,057 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 01:20:56,057 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 01:20:56,058 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 01:20:56,058 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 01:20:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-11 01:20:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-11 01:20:56,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:20:56,138 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:20:56,139 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:20:56,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:20:56,147 INFO L82 PathProgramCache]: Analyzing trace with hash 948138895, now seen corresponding path program 1 times [2020-07-11 01:20:56,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:20:56,159 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [324340010] [2020-07-11 01:20:56,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:20:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:56,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-11 01:20:56,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:20:56,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:20:56,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:20:56,855 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:20:56,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:20:56,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:20:56,857 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:20:56,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:20:56,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:20:56,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:20:56,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:20:56,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:20:56,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:20:56,861 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:20:56,861 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:20:56,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:20:56,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:20:56,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:20:56,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:20:56,866 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,877 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:20:56,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-11 01:20:56,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:20:56,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:20:56,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:20:56,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:20:56,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:20:56,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:20:56,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:20:56,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:20:56,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:20:56,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:20:56,883 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:20:56,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:20:56,884 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:20:56,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:20:56,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:20:56,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:20:56,889 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:20:56,890 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:20:56,891 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:20:56,893 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,895 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,895 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,898 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,899 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,900 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,901 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,909 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,911 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,913 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,925 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,925 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,930 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,932 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,934 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,936 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,937 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,938 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,939 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,940 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,941 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,942 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,943 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,944 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,946 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,948 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,948 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,949 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,950 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,952 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,953 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,954 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,958 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,959 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,960 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,961 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,962 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,963 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,963 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,964 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,965 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,966 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,969 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,970 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,971 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,972 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,973 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,974 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,975 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,975 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,977 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,979 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,980 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,981 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,982 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,987 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,989 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,990 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,991 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,992 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,993 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,994 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,995 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,996 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,998 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,998 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:56,999 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,000 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,001 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,012 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,013 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,014 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,015 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,016 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,017 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,019 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,020 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,021 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,021 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:20:57,022 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-11 01:20:57,022 INFO L280 TraceCheckUtils]: 111: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-11 01:20:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:20:57,070 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [324340010] [2020-07-11 01:20:57,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:20:57,072 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 01:20:57,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146265272] [2020-07-11 01:20:57,081 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2020-07-11 01:20:57,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:20:57,090 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:20:57,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:57,270 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:20:57,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:20:57,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:20:57,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:20:57,282 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-11 01:21:07,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:07,164 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-11 01:21:07,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 01:21:07,164 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2020-07-11 01:21:07,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:21:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:21:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-11 01:21:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:21:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-11 01:21:07,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-11 01:21:09,680 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:09,787 INFO L225 Difference]: With dead ends: 1259 [2020-07-11 01:21:09,787 INFO L226 Difference]: Without dead ends: 685 [2020-07-11 01:21:09,797 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-11 01:21:09,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-11 01:21:13,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-11 01:21:13,103 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:21:13,104 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-11 01:21:13,105 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-11 01:21:13,105 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-11 01:21:13,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:13,155 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-11 01:21:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-11 01:21:13,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:21:13,159 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:21:13,159 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-11 01:21:13,159 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-11 01:21:13,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:13,199 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-11 01:21:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-11 01:21:13,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:21:13,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:21:13,203 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:21:13,203 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:21:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-11 01:21:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-11 01:21:13,236 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 112 [2020-07-11 01:21:13,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:21:13,237 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-11 01:21:13,237 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:21:13,237 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-11 01:21:14,520 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-11 01:21:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-11 01:21:14,525 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:21:14,525 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:21:14,525 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 01:21:14,526 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:21:14,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:21:14,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1116167648, now seen corresponding path program 1 times [2020-07-11 01:21:14,526 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:21:14,526 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [472661296] [2020-07-11 01:21:14,527 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:21:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:14,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-11 01:21:14,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-11 01:21:14,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-11 01:21:14,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-11 01:21:14,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-11 01:21:14,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-11 01:21:14,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-11 01:21:14,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-11 01:21:14,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-11 01:21:14,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-11 01:21:14,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-11 01:21:14,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-11 01:21:14,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-11 01:21:14,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-11 01:21:14,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-11 01:21:14,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-11 01:21:14,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-11 01:21:14,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:21:14,756 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:21:14,757 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:21:14,757 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:14,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,838 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,841 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-11 01:21:14,843 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(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 [2020-07-11 01:21:14,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-11 01:21:14,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-11 01:21:14,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-11 01:21:14,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-11 01:21:14,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-11 01:21:14,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-11 01:21:14,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-11 01:21:14,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-11 01:21:14,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-11 01:21:14,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-11 01:21:14,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-11 01:21:14,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-11 01:21:14,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-11 01:21:14,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-11 01:21:14,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-11 01:21:14,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-11 01:21:14,847 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-11 01:21:14,847 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:21:14,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:21:14,849 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:21:14,849 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,850 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,853 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,853 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,855 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,857 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,858 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:21:14,859 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(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 [2020-07-11 01:21:14,859 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,860 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,860 INFO L280 TraceCheckUtils]: 33: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,861 INFO L280 TraceCheckUtils]: 34: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,861 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,862 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,862 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,863 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,868 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,868 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:21:14,869 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-11 01:21:14,870 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-11 01:21:14,870 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-11 01:21:14,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-11 01:21:14,870 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-11 01:21:14,870 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-11 01:21:14,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-11 01:21:14,871 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-11 01:21:14,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-11 01:21:14,872 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-11 01:21:14,872 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-11 01:21:14,873 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-11 01:21:14,873 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,873 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,874 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,874 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,874 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,875 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,875 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,875 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-11 01:21:14,875 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,876 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,876 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,876 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,877 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,877 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,877 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,877 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,878 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,878 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,878 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,878 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,879 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,879 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,879 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,879 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,880 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,880 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,880 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,881 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,881 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,881 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,881 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,882 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,882 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,882 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,883 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,883 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,883 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,883 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#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)))); {5653#false} is VALID [2020-07-11 01:21:14,884 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,884 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,884 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,885 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,885 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,885 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,885 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-11 01:21:14,886 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,886 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,886 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,886 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,910 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,911 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,911 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,911 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,911 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,912 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,912 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,912 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,912 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,913 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,913 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,913 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,913 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-11 01:21:14,913 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,914 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,914 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#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); {5653#false} is VALID [2020-07-11 01:21:14,914 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-11 01:21:14,914 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,915 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,915 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,915 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,915 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,916 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,916 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,916 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,916 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,917 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,917 INFO L280 TraceCheckUtils]: 129: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,917 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:21:14,917 INFO L280 TraceCheckUtils]: 131: Hoare triple {5653#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-11 01:21:14,918 INFO L280 TraceCheckUtils]: 132: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-11 01:21:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:21:14,935 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [472661296] [2020-07-11 01:21:14,935 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:21:14,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:21:14,936 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66369057] [2020-07-11 01:21:14,937 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 133 [2020-07-11 01:21:14,938 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:21:14,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:21:15,101 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:15,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:21:15,102 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:21:15,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:21:15,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:21:15,103 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-11 01:21:27,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:27,290 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-11 01:21:27,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:21:27,290 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 133 [2020-07-11 01:21:27,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:21:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:21:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-11 01:21:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:21:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-11 01:21:27,326 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-11 01:21:29,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:29,416 INFO L225 Difference]: With dead ends: 1436 [2020-07-11 01:21:29,416 INFO L226 Difference]: Without dead ends: 857 [2020-07-11 01:21:29,419 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-11 01:21:29,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-11 01:21:34,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-11 01:21:34,415 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:21:34,415 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-11 01:21:34,415 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-11 01:21:34,415 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-11 01:21:34,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:34,463 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-11 01:21:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-11 01:21:34,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:21:34,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:21:34,468 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-11 01:21:34,468 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-11 01:21:34,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:34,517 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-11 01:21:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-11 01:21:34,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:21:34,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:21:34,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:21:34,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:21:34,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-11 01:21:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-11 01:21:34,559 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 133 [2020-07-11 01:21:34,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:21:34,560 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-11 01:21:34,560 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:21:34,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-11 01:21:36,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-11 01:21:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-11 01:21:36,345 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:21:36,346 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:21:36,346 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 01:21:36,346 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:21:36,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:21:36,347 INFO L82 PathProgramCache]: Analyzing trace with hash 1985645406, now seen corresponding path program 1 times [2020-07-11 01:21:36,347 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:21:36,347 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2106756308] [2020-07-11 01:21:36,347 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:21:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:36,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-11 01:21:36,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-11 01:21:36,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-11 01:21:36,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-11 01:21:36,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-11 01:21:36,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-11 01:21:36,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-11 01:21:36,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-11 01:21:36,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-11 01:21:36,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-11 01:21:36,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-11 01:21:36,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-11 01:21:36,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-11 01:21:36,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-11 01:21:36,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-11 01:21:36,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-11 01:21:36,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-11 01:21:36,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-11 01:21:36,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-11 01:21:36,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-11 01:21:36,554 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-11 01:21:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:21:36,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(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; {11786#true} is VALID [2020-07-11 01:21:36,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:21:36,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:21:36,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:21:36,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#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; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {11820#(= 1 ~a20~0)} ~a8~0 := 13; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {11820#(= 1 ~a20~0)} ~a7~0 := 1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a20~0)} ~a16~0 := 4; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a20~0)} #res := -1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a20~0)} assume true; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,600 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a20~0)} {11786#true} #1104#return; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,602 INFO L263 TraceCheckUtils]: 0: Hoare triple {11786#true} call ULTIMATE.init(); {11821#(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 [2020-07-11 01:21:36,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-11 01:21:36,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-11 01:21:36,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-11 01:21:36,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-11 01:21:36,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-11 01:21:36,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-11 01:21:36,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-11 01:21:36,604 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-11 01:21:36,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-11 01:21:36,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-11 01:21:36,605 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-11 01:21:36,605 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-11 01:21:36,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-11 01:21:36,606 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-11 01:21:36,606 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-11 01:21:36,606 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-11 01:21:36,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-11 01:21:36,607 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-11 01:21:36,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-11 01:21:36,607 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-11 01:21:36,607 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-11 01:21:36,608 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-11 01:21:36,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-11 01:21:36,608 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-11 01:21:36,608 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-11 01:21:36,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-11 01:21:36,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-11 01:21:36,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-11 01:21:36,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {11786#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11786#true} is VALID [2020-07-11 01:21:36,610 INFO L263 TraceCheckUtils]: 30: Hoare triple {11786#true} call #t~ret3 := calculate_output(~input~0); {11822#(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 [2020-07-11 01:21:36,611 INFO L280 TraceCheckUtils]: 31: Hoare triple {11822#(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; {11786#true} is VALID [2020-07-11 01:21:36,611 INFO L280 TraceCheckUtils]: 32: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:21:36,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:21:36,611 INFO L280 TraceCheckUtils]: 34: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:21:36,612 INFO L280 TraceCheckUtils]: 35: Hoare triple {11786#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; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,613 INFO L280 TraceCheckUtils]: 36: Hoare triple {11820#(= 1 ~a20~0)} ~a8~0 := 13; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,614 INFO L280 TraceCheckUtils]: 37: Hoare triple {11820#(= 1 ~a20~0)} ~a7~0 := 1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,615 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a20~0)} ~a16~0 := 4; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,616 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a20~0)} #res := -1; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,616 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a20~0)} assume true; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,618 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a20~0)} {11786#true} #1104#return; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,619 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,619 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a20~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,620 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a20~0)} havoc #t~ret3; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,621 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a20~0)} assume !false; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,622 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a20~0)} havoc ~input~0; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,622 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,623 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,624 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a20~0)} havoc #t~nondet2; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,625 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,626 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,626 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a20~0)} ~input := #in~input; {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,627 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,628 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,628 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,629 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,629 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,630 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,631 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,631 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,632 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,633 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,634 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,635 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,636 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,636 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,637 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,638 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,639 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,639 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,640 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,641 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,641 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,642 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,642 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,643 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,644 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,644 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,645 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,645 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,646 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,646 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,647 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,648 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,648 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,649 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,649 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,650 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,651 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,651 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 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)))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,652 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,652 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,653 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,654 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,654 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,655 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,655 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,656 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,657 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,658 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,658 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,659 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,660 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,661 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,661 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,662 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,663 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,663 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,664 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,665 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,666 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,667 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,667 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,668 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 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)); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,669 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,670 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,671 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,671 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 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))); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,672 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,673 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,674 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,675 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,675 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,676 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,677 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,678 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,678 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,679 INFO L280 TraceCheckUtils]: 128: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,679 INFO L280 TraceCheckUtils]: 129: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,680 INFO L280 TraceCheckUtils]: 130: Hoare triple {11820#(= 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); {11820#(= 1 ~a20~0)} is VALID [2020-07-11 01:21:36,680 INFO L280 TraceCheckUtils]: 131: Hoare triple {11820#(= 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; {11787#false} is VALID [2020-07-11 01:21:36,681 INFO L280 TraceCheckUtils]: 132: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-11 01:21:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:21:36,707 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2106756308] [2020-07-11 01:21:36,708 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:21:36,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:21:36,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303668690] [2020-07-11 01:21:36,709 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-11 01:21:36,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:21:36,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:21:36,868 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:36,868 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:21:36,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:21:36,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:21:36,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:21:36,869 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-11 01:21:50,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:50,787 INFO L93 Difference]: Finished difference Result 1963 states and 2508 transitions. [2020-07-11 01:21:50,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:21:50,787 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-11 01:21:50,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:21:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:21:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:21:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:21:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-11 01:21:50,811 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-11 01:21:52,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:52,764 INFO L225 Difference]: With dead ends: 1963 [2020-07-11 01:21:52,764 INFO L226 Difference]: Without dead ends: 1239 [2020-07-11 01:21:52,767 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-11 01:21:52,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1239 states. [2020-07-11 01:22:00,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1239 to 1038. [2020-07-11 01:22:00,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:22:00,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1239 states. Second operand 1038 states. [2020-07-11 01:22:00,340 INFO L74 IsIncluded]: Start isIncluded. First operand 1239 states. Second operand 1038 states. [2020-07-11 01:22:00,341 INFO L87 Difference]: Start difference. First operand 1239 states. Second operand 1038 states. [2020-07-11 01:22:00,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:00,436 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-11 01:22:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-11 01:22:00,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:00,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:00,442 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1239 states. [2020-07-11 01:22:00,442 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1239 states. [2020-07-11 01:22:00,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:00,544 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-11 01:22:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-11 01:22:00,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:00,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:00,550 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:22:00,551 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:22:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-11 01:22:00,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1301 transitions. [2020-07-11 01:22:00,639 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1301 transitions. Word has length 133 [2020-07-11 01:22:00,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:22:00,640 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1301 transitions. [2020-07-11 01:22:00,640 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:22:00,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1301 transitions. [2020-07-11 01:22:03,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1301 edges. 1301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1301 transitions. [2020-07-11 01:22:03,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-11 01:22:03,519 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:03,519 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:22:03,519 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 01:22:03,519 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:03,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:03,520 INFO L82 PathProgramCache]: Analyzing trace with hash -1890778272, now seen corresponding path program 1 times [2020-07-11 01:22:03,520 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:03,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [921069465] [2020-07-11 01:22:03,520 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:03,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {20359#(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; {20308#true} is VALID [2020-07-11 01:22:03,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {20308#true} ~d~0 := 4; {20308#true} is VALID [2020-07-11 01:22:03,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {20308#true} ~e~0 := 5; {20308#true} is VALID [2020-07-11 01:22:03,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {20308#true} ~f~0 := 6; {20308#true} is VALID [2020-07-11 01:22:03,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {20308#true} ~c~0 := 3; {20308#true} is VALID [2020-07-11 01:22:03,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {20308#true} ~b~0 := 2; {20308#true} is VALID [2020-07-11 01:22:03,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {20308#true} ~u~0 := 21; {20308#true} is VALID [2020-07-11 01:22:03,677 INFO L280 TraceCheckUtils]: 7: Hoare triple {20308#true} ~v~0 := 22; {20308#true} is VALID [2020-07-11 01:22:03,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {20308#true} ~w~0 := 23; {20308#true} is VALID [2020-07-11 01:22:03,677 INFO L280 TraceCheckUtils]: 9: Hoare triple {20308#true} ~x~0 := 24; {20308#true} is VALID [2020-07-11 01:22:03,678 INFO L280 TraceCheckUtils]: 10: Hoare triple {20308#true} ~y~0 := 25; {20308#true} is VALID [2020-07-11 01:22:03,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {20308#true} ~z~0 := 26; {20308#true} is VALID [2020-07-11 01:22:03,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {20308#true} ~a17~0 := 1; {20308#true} is VALID [2020-07-11 01:22:03,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {20308#true} ~a7~0 := 0; {20308#true} is VALID [2020-07-11 01:22:03,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {20308#true} ~a20~0 := 1; {20308#true} is VALID [2020-07-11 01:22:03,682 INFO L280 TraceCheckUtils]: 15: Hoare triple {20308#true} ~a8~0 := 15; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,683 INFO L280 TraceCheckUtils]: 16: Hoare triple {20360#(<= 15 ~a8~0)} ~a12~0 := 8; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,684 INFO L280 TraceCheckUtils]: 17: Hoare triple {20360#(<= 15 ~a8~0)} ~a16~0 := 5; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,685 INFO L280 TraceCheckUtils]: 18: Hoare triple {20360#(<= 15 ~a8~0)} ~a21~0 := 1; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,685 INFO L280 TraceCheckUtils]: 19: Hoare triple {20360#(<= 15 ~a8~0)} assume true; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,686 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20360#(<= 15 ~a8~0)} {20308#true} #1100#return; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:03,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {20361#(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; {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {20362#(= ~a8~0 |old(~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)); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,755 INFO L280 TraceCheckUtils]: 8: Hoare triple {20362#(= ~a8~0 |old(~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))); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,757 INFO L280 TraceCheckUtils]: 12: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,760 INFO L280 TraceCheckUtils]: 18: Hoare triple {20362#(= ~a8~0 |old(~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; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,762 INFO L280 TraceCheckUtils]: 21: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,762 INFO L280 TraceCheckUtils]: 22: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,763 INFO L280 TraceCheckUtils]: 23: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,764 INFO L280 TraceCheckUtils]: 24: Hoare triple {20363#(= 13 |old(~a8~0)|)} #res := -1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,764 INFO L280 TraceCheckUtils]: 25: Hoare triple {20363#(= 13 |old(~a8~0)|)} assume true; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,765 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20363#(= 13 |old(~a8~0)|)} {20331#(not (= 13 ~a8~0))} #1104#return; {20309#false} is VALID [2020-07-11 01:22:03,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {20308#true} call ULTIMATE.init(); {20359#(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 [2020-07-11 01:22:03,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {20359#(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; {20308#true} is VALID [2020-07-11 01:22:03,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {20308#true} ~d~0 := 4; {20308#true} is VALID [2020-07-11 01:22:03,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {20308#true} ~e~0 := 5; {20308#true} is VALID [2020-07-11 01:22:03,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {20308#true} ~f~0 := 6; {20308#true} is VALID [2020-07-11 01:22:03,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {20308#true} ~c~0 := 3; {20308#true} is VALID [2020-07-11 01:22:03,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {20308#true} ~b~0 := 2; {20308#true} is VALID [2020-07-11 01:22:03,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {20308#true} ~u~0 := 21; {20308#true} is VALID [2020-07-11 01:22:03,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {20308#true} ~v~0 := 22; {20308#true} is VALID [2020-07-11 01:22:03,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {20308#true} ~w~0 := 23; {20308#true} is VALID [2020-07-11 01:22:03,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {20308#true} ~x~0 := 24; {20308#true} is VALID [2020-07-11 01:22:03,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {20308#true} ~y~0 := 25; {20308#true} is VALID [2020-07-11 01:22:03,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {20308#true} ~z~0 := 26; {20308#true} is VALID [2020-07-11 01:22:03,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {20308#true} ~a17~0 := 1; {20308#true} is VALID [2020-07-11 01:22:03,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {20308#true} ~a7~0 := 0; {20308#true} is VALID [2020-07-11 01:22:03,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {20308#true} ~a20~0 := 1; {20308#true} is VALID [2020-07-11 01:22:03,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {20308#true} ~a8~0 := 15; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {20360#(<= 15 ~a8~0)} ~a12~0 := 8; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {20360#(<= 15 ~a8~0)} ~a16~0 := 5; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {20360#(<= 15 ~a8~0)} ~a21~0 := 1; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {20360#(<= 15 ~a8~0)} assume true; {20360#(<= 15 ~a8~0)} is VALID [2020-07-11 01:22:03,796 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20360#(<= 15 ~a8~0)} {20308#true} #1100#return; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,800 INFO L263 TraceCheckUtils]: 22: Hoare triple {20331#(not (= 13 ~a8~0))} call #t~ret4 := main(); {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {20331#(not (= 13 ~a8~0))} ~output~0 := -1; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,803 INFO L280 TraceCheckUtils]: 24: Hoare triple {20331#(not (= 13 ~a8~0))} assume !false; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,803 INFO L280 TraceCheckUtils]: 25: Hoare triple {20331#(not (= 13 ~a8~0))} havoc ~input~0; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,804 INFO L280 TraceCheckUtils]: 26: Hoare triple {20331#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,804 INFO L280 TraceCheckUtils]: 27: Hoare triple {20331#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,804 INFO L280 TraceCheckUtils]: 28: Hoare triple {20331#(not (= 13 ~a8~0))} havoc #t~nondet2; {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,805 INFO L280 TraceCheckUtils]: 29: Hoare triple {20331#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20331#(not (= 13 ~a8~0))} is VALID [2020-07-11 01:22:03,806 INFO L263 TraceCheckUtils]: 30: Hoare triple {20331#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {20361#(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 [2020-07-11 01:22:03,806 INFO L280 TraceCheckUtils]: 31: Hoare triple {20361#(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; {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,806 INFO L280 TraceCheckUtils]: 32: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,807 INFO L280 TraceCheckUtils]: 33: Hoare triple {20362#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,807 INFO L280 TraceCheckUtils]: 35: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,808 INFO L280 TraceCheckUtils]: 36: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,808 INFO L280 TraceCheckUtils]: 37: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,809 INFO L280 TraceCheckUtils]: 38: Hoare triple {20362#(= ~a8~0 |old(~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)); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,809 INFO L280 TraceCheckUtils]: 39: Hoare triple {20362#(= ~a8~0 |old(~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))); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,809 INFO L280 TraceCheckUtils]: 40: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,810 INFO L280 TraceCheckUtils]: 41: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,810 INFO L280 TraceCheckUtils]: 42: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,810 INFO L280 TraceCheckUtils]: 43: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,811 INFO L280 TraceCheckUtils]: 44: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,811 INFO L280 TraceCheckUtils]: 45: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,811 INFO L280 TraceCheckUtils]: 46: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,812 INFO L280 TraceCheckUtils]: 47: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,812 INFO L280 TraceCheckUtils]: 48: Hoare triple {20362#(= ~a8~0 |old(~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); {20362#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,813 INFO L280 TraceCheckUtils]: 49: Hoare triple {20362#(= ~a8~0 |old(~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; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,813 INFO L280 TraceCheckUtils]: 50: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,813 INFO L280 TraceCheckUtils]: 51: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,814 INFO L280 TraceCheckUtils]: 52: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,814 INFO L280 TraceCheckUtils]: 53: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,815 INFO L280 TraceCheckUtils]: 54: Hoare triple {20363#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,815 INFO L280 TraceCheckUtils]: 55: Hoare triple {20363#(= 13 |old(~a8~0)|)} #res := -1; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,815 INFO L280 TraceCheckUtils]: 56: Hoare triple {20363#(= 13 |old(~a8~0)|)} assume true; {20363#(= 13 |old(~a8~0)|)} is VALID [2020-07-11 01:22:03,816 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {20363#(= 13 |old(~a8~0)|)} {20331#(not (= 13 ~a8~0))} #1104#return; {20309#false} is VALID [2020-07-11 01:22:03,816 INFO L280 TraceCheckUtils]: 58: Hoare triple {20309#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20309#false} is VALID [2020-07-11 01:22:03,816 INFO L280 TraceCheckUtils]: 59: Hoare triple {20309#false} ~output~0 := #t~ret3; {20309#false} is VALID [2020-07-11 01:22:03,816 INFO L280 TraceCheckUtils]: 60: Hoare triple {20309#false} havoc #t~ret3; {20309#false} is VALID [2020-07-11 01:22:03,816 INFO L280 TraceCheckUtils]: 61: Hoare triple {20309#false} assume !false; {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 62: Hoare triple {20309#false} havoc ~input~0; {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 63: Hoare triple {20309#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 64: Hoare triple {20309#false} ~input~0 := #t~nondet2; {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 65: Hoare triple {20309#false} havoc #t~nondet2; {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 66: Hoare triple {20309#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L263 TraceCheckUtils]: 67: Hoare triple {20309#false} call #t~ret3 := calculate_output(~input~0); {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 68: Hoare triple {20309#false} ~input := #in~input; {20309#false} is VALID [2020-07-11 01:22:03,817 INFO L280 TraceCheckUtils]: 69: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 70: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 71: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 72: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 73: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 74: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 75: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 76: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-11 01:22:03,818 INFO L280 TraceCheckUtils]: 77: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 78: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 79: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 80: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 81: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 82: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 83: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 84: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,819 INFO L280 TraceCheckUtils]: 85: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 86: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 87: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 88: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 89: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 90: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 91: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 92: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 93: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,820 INFO L280 TraceCheckUtils]: 94: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 95: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 96: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 97: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 98: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 99: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 100: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 101: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,821 INFO L280 TraceCheckUtils]: 102: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 103: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 104: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 105: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 106: Hoare triple {20309#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)))); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 107: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 108: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 109: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,822 INFO L280 TraceCheckUtils]: 110: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 111: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 112: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 113: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 114: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 115: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 116: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 117: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,823 INFO L280 TraceCheckUtils]: 118: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 119: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 120: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 121: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 122: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 123: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 124: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 125: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 126: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,824 INFO L280 TraceCheckUtils]: 127: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,825 INFO L280 TraceCheckUtils]: 128: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,825 INFO L280 TraceCheckUtils]: 129: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,825 INFO L280 TraceCheckUtils]: 130: Hoare triple {20309#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)); {20309#false} is VALID [2020-07-11 01:22:03,825 INFO L280 TraceCheckUtils]: 131: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,825 INFO L280 TraceCheckUtils]: 132: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,825 INFO L280 TraceCheckUtils]: 133: Hoare triple {20309#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); {20309#false} is VALID [2020-07-11 01:22:03,826 INFO L280 TraceCheckUtils]: 134: Hoare triple {20309#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))); {20309#false} is VALID [2020-07-11 01:22:03,826 INFO L280 TraceCheckUtils]: 135: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,826 INFO L280 TraceCheckUtils]: 136: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,826 INFO L280 TraceCheckUtils]: 137: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,826 INFO L280 TraceCheckUtils]: 138: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,827 INFO L280 TraceCheckUtils]: 139: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,827 INFO L280 TraceCheckUtils]: 140: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,827 INFO L280 TraceCheckUtils]: 141: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,827 INFO L280 TraceCheckUtils]: 142: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,827 INFO L280 TraceCheckUtils]: 143: Hoare triple {20309#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,827 INFO L280 TraceCheckUtils]: 144: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,828 INFO L280 TraceCheckUtils]: 145: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,828 INFO L280 TraceCheckUtils]: 146: Hoare triple {20309#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20309#false} is VALID [2020-07-11 01:22:03,828 INFO L280 TraceCheckUtils]: 147: Hoare triple {20309#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {20309#false} is VALID [2020-07-11 01:22:03,828 INFO L280 TraceCheckUtils]: 148: Hoare triple {20309#false} assume !false; {20309#false} is VALID [2020-07-11 01:22:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:22:03,845 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [921069465] [2020-07-11 01:22:03,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:22:03,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:22:03,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110423246] [2020-07-11 01:22:03,847 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 149 [2020-07-11 01:22:03,847 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:03,847 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:22:04,026 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:04,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:22:04,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:04,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:22:04,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:22:04,027 INFO L87 Difference]: Start difference. First operand 1038 states and 1301 transitions. Second operand 8 states. [2020-07-11 01:22:30,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:30,187 INFO L93 Difference]: Finished difference Result 3154 states and 4266 transitions. [2020-07-11 01:22:30,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-11 01:22:30,187 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 149 [2020-07-11 01:22:30,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:22:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:22:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-11 01:22:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:22:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-11 01:22:30,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1507 transitions. [2020-07-11 01:22:32,598 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1507 edges. 1507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:32,873 INFO L225 Difference]: With dead ends: 3154 [2020-07-11 01:22:32,873 INFO L226 Difference]: Without dead ends: 2140 [2020-07-11 01:22:32,881 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2020-07-11 01:22:32,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2140 states. [2020-07-11 01:22:46,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2140 to 1626. [2020-07-11 01:22:46,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:22:46,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2140 states. Second operand 1626 states. [2020-07-11 01:22:46,681 INFO L74 IsIncluded]: Start isIncluded. First operand 2140 states. Second operand 1626 states. [2020-07-11 01:22:46,681 INFO L87 Difference]: Start difference. First operand 2140 states. Second operand 1626 states. [2020-07-11 01:22:46,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:46,969 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-11 01:22:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-11 01:22:46,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:46,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:46,984 INFO L74 IsIncluded]: Start isIncluded. First operand 1626 states. Second operand 2140 states. [2020-07-11 01:22:46,984 INFO L87 Difference]: Start difference. First operand 1626 states. Second operand 2140 states. [2020-07-11 01:22:47,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:47,270 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-11 01:22:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-11 01:22:47,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:47,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:47,280 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:22:47,280 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:22:47,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1626 states. [2020-07-11 01:22:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1626 states and 2030 transitions. [2020-07-11 01:22:47,466 INFO L78 Accepts]: Start accepts. Automaton has 1626 states and 2030 transitions. Word has length 149 [2020-07-11 01:22:47,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:22:47,466 INFO L479 AbstractCegarLoop]: Abstraction has 1626 states and 2030 transitions. [2020-07-11 01:22:47,466 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:22:47,466 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1626 states and 2030 transitions. [2020-07-11 01:22:52,743 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2030 edges. 2030 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2030 transitions. [2020-07-11 01:22:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-11 01:22:52,750 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:52,751 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, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:22:52,751 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 01:22:52,751 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:52,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:52,752 INFO L82 PathProgramCache]: Analyzing trace with hash -1474286310, now seen corresponding path program 1 times [2020-07-11 01:22:52,752 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:52,752 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [621887287] [2020-07-11 01:22:52,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:52,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {34286#(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; {34220#true} is VALID [2020-07-11 01:22:52,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {34220#true} ~d~0 := 4; {34220#true} is VALID [2020-07-11 01:22:52,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#true} ~e~0 := 5; {34220#true} is VALID [2020-07-11 01:22:52,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#true} ~f~0 := 6; {34220#true} is VALID [2020-07-11 01:22:52,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#true} ~c~0 := 3; {34220#true} is VALID [2020-07-11 01:22:52,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {34220#true} ~b~0 := 2; {34220#true} is VALID [2020-07-11 01:22:52,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {34220#true} ~u~0 := 21; {34220#true} is VALID [2020-07-11 01:22:52,893 INFO L280 TraceCheckUtils]: 7: Hoare triple {34220#true} ~v~0 := 22; {34220#true} is VALID [2020-07-11 01:22:52,894 INFO L280 TraceCheckUtils]: 8: Hoare triple {34220#true} ~w~0 := 23; {34220#true} is VALID [2020-07-11 01:22:52,894 INFO L280 TraceCheckUtils]: 9: Hoare triple {34220#true} ~x~0 := 24; {34220#true} is VALID [2020-07-11 01:22:52,894 INFO L280 TraceCheckUtils]: 10: Hoare triple {34220#true} ~y~0 := 25; {34220#true} is VALID [2020-07-11 01:22:52,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {34220#true} ~z~0 := 26; {34220#true} is VALID [2020-07-11 01:22:52,894 INFO L280 TraceCheckUtils]: 12: Hoare triple {34220#true} ~a17~0 := 1; {34220#true} is VALID [2020-07-11 01:22:52,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {34220#true} ~a7~0 := 0; {34220#true} is VALID [2020-07-11 01:22:52,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {34220#true} ~a20~0 := 1; {34220#true} is VALID [2020-07-11 01:22:52,895 INFO L280 TraceCheckUtils]: 15: Hoare triple {34220#true} ~a8~0 := 15; {34220#true} is VALID [2020-07-11 01:22:52,895 INFO L280 TraceCheckUtils]: 16: Hoare triple {34220#true} ~a12~0 := 8; {34220#true} is VALID [2020-07-11 01:22:52,895 INFO L280 TraceCheckUtils]: 17: Hoare triple {34220#true} ~a16~0 := 5; {34220#true} is VALID [2020-07-11 01:22:52,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {34220#true} ~a21~0 := 1; {34220#true} is VALID [2020-07-11 01:22:52,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {34220#true} assume true; {34220#true} is VALID [2020-07-11 01:22:52,896 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34220#true} {34220#true} #1100#return; {34220#true} is VALID [2020-07-11 01:22:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:52,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {34287#(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; {34220#true} is VALID [2020-07-11 01:22:52,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:22:52,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:22:52,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:22:52,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#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; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,936 INFO L280 TraceCheckUtils]: 5: Hoare triple {34254#(= 1 ~a21~0)} ~a8~0 := 13; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,936 INFO L280 TraceCheckUtils]: 6: Hoare triple {34254#(= 1 ~a21~0)} ~a7~0 := 1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,937 INFO L280 TraceCheckUtils]: 7: Hoare triple {34254#(= 1 ~a21~0)} ~a16~0 := 4; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {34254#(= 1 ~a21~0)} #res := -1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {34254#(= 1 ~a21~0)} assume true; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,938 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34254#(= 1 ~a21~0)} {34220#true} #1104#return; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:52,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {34287#(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; {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {34288#(= ~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)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {34288#(= ~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))); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,996 INFO L280 TraceCheckUtils]: 9: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,997 INFO L280 TraceCheckUtils]: 10: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,998 INFO L280 TraceCheckUtils]: 11: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:52,999 INFO L280 TraceCheckUtils]: 12: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,003 INFO L280 TraceCheckUtils]: 17: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {34288#(= ~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)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {34288#(= ~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)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,007 INFO L280 TraceCheckUtils]: 21: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,008 INFO L280 TraceCheckUtils]: 22: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,009 INFO L280 TraceCheckUtils]: 23: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,010 INFO L280 TraceCheckUtils]: 24: Hoare triple {34288#(= ~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; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,011 INFO L280 TraceCheckUtils]: 25: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,012 INFO L280 TraceCheckUtils]: 26: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} #res := 25; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,014 INFO L280 TraceCheckUtils]: 29: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} assume true; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,015 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34289#(not (= 1 |old(~a21~0)|))} {34254#(= 1 ~a21~0)} #1104#return; {34221#false} is VALID [2020-07-11 01:22:53,020 INFO L263 TraceCheckUtils]: 0: Hoare triple {34220#true} call ULTIMATE.init(); {34286#(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 [2020-07-11 01:22:53,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {34286#(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; {34220#true} is VALID [2020-07-11 01:22:53,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {34220#true} ~d~0 := 4; {34220#true} is VALID [2020-07-11 01:22:53,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {34220#true} ~e~0 := 5; {34220#true} is VALID [2020-07-11 01:22:53,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {34220#true} ~f~0 := 6; {34220#true} is VALID [2020-07-11 01:22:53,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {34220#true} ~c~0 := 3; {34220#true} is VALID [2020-07-11 01:22:53,022 INFO L280 TraceCheckUtils]: 6: Hoare triple {34220#true} ~b~0 := 2; {34220#true} is VALID [2020-07-11 01:22:53,023 INFO L280 TraceCheckUtils]: 7: Hoare triple {34220#true} ~u~0 := 21; {34220#true} is VALID [2020-07-11 01:22:53,023 INFO L280 TraceCheckUtils]: 8: Hoare triple {34220#true} ~v~0 := 22; {34220#true} is VALID [2020-07-11 01:22:53,023 INFO L280 TraceCheckUtils]: 9: Hoare triple {34220#true} ~w~0 := 23; {34220#true} is VALID [2020-07-11 01:22:53,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {34220#true} ~x~0 := 24; {34220#true} is VALID [2020-07-11 01:22:53,024 INFO L280 TraceCheckUtils]: 11: Hoare triple {34220#true} ~y~0 := 25; {34220#true} is VALID [2020-07-11 01:22:53,024 INFO L280 TraceCheckUtils]: 12: Hoare triple {34220#true} ~z~0 := 26; {34220#true} is VALID [2020-07-11 01:22:53,025 INFO L280 TraceCheckUtils]: 13: Hoare triple {34220#true} ~a17~0 := 1; {34220#true} is VALID [2020-07-11 01:22:53,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {34220#true} ~a7~0 := 0; {34220#true} is VALID [2020-07-11 01:22:53,026 INFO L280 TraceCheckUtils]: 15: Hoare triple {34220#true} ~a20~0 := 1; {34220#true} is VALID [2020-07-11 01:22:53,026 INFO L280 TraceCheckUtils]: 16: Hoare triple {34220#true} ~a8~0 := 15; {34220#true} is VALID [2020-07-11 01:22:53,026 INFO L280 TraceCheckUtils]: 17: Hoare triple {34220#true} ~a12~0 := 8; {34220#true} is VALID [2020-07-11 01:22:53,026 INFO L280 TraceCheckUtils]: 18: Hoare triple {34220#true} ~a16~0 := 5; {34220#true} is VALID [2020-07-11 01:22:53,026 INFO L280 TraceCheckUtils]: 19: Hoare triple {34220#true} ~a21~0 := 1; {34220#true} is VALID [2020-07-11 01:22:53,026 INFO L280 TraceCheckUtils]: 20: Hoare triple {34220#true} assume true; {34220#true} is VALID [2020-07-11 01:22:53,027 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34220#true} {34220#true} #1100#return; {34220#true} is VALID [2020-07-11 01:22:53,027 INFO L263 TraceCheckUtils]: 22: Hoare triple {34220#true} call #t~ret4 := main(); {34220#true} is VALID [2020-07-11 01:22:53,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {34220#true} ~output~0 := -1; {34220#true} is VALID [2020-07-11 01:22:53,028 INFO L280 TraceCheckUtils]: 24: Hoare triple {34220#true} assume !false; {34220#true} is VALID [2020-07-11 01:22:53,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {34220#true} havoc ~input~0; {34220#true} is VALID [2020-07-11 01:22:53,028 INFO L280 TraceCheckUtils]: 26: Hoare triple {34220#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34220#true} is VALID [2020-07-11 01:22:53,029 INFO L280 TraceCheckUtils]: 27: Hoare triple {34220#true} ~input~0 := #t~nondet2; {34220#true} is VALID [2020-07-11 01:22:53,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {34220#true} havoc #t~nondet2; {34220#true} is VALID [2020-07-11 01:22:53,029 INFO L280 TraceCheckUtils]: 29: Hoare triple {34220#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34220#true} is VALID [2020-07-11 01:22:53,034 INFO L263 TraceCheckUtils]: 30: Hoare triple {34220#true} call #t~ret3 := calculate_output(~input~0); {34287#(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 [2020-07-11 01:22:53,035 INFO L280 TraceCheckUtils]: 31: Hoare triple {34287#(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; {34220#true} is VALID [2020-07-11 01:22:53,036 INFO L280 TraceCheckUtils]: 32: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:22:53,036 INFO L280 TraceCheckUtils]: 33: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:22:53,037 INFO L280 TraceCheckUtils]: 34: Hoare triple {34220#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); {34220#true} is VALID [2020-07-11 01:22:53,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {34220#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; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,041 INFO L280 TraceCheckUtils]: 36: Hoare triple {34254#(= 1 ~a21~0)} ~a8~0 := 13; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {34254#(= 1 ~a21~0)} ~a7~0 := 1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {34254#(= 1 ~a21~0)} ~a16~0 := 4; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {34254#(= 1 ~a21~0)} #res := -1; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,045 INFO L280 TraceCheckUtils]: 40: Hoare triple {34254#(= 1 ~a21~0)} assume true; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,049 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34254#(= 1 ~a21~0)} {34220#true} #1104#return; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,050 INFO L280 TraceCheckUtils]: 42: Hoare triple {34254#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,051 INFO L280 TraceCheckUtils]: 43: Hoare triple {34254#(= 1 ~a21~0)} ~output~0 := #t~ret3; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {34254#(= 1 ~a21~0)} havoc #t~ret3; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,053 INFO L280 TraceCheckUtils]: 45: Hoare triple {34254#(= 1 ~a21~0)} assume !false; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,053 INFO L280 TraceCheckUtils]: 46: Hoare triple {34254#(= 1 ~a21~0)} havoc ~input~0; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,054 INFO L280 TraceCheckUtils]: 47: Hoare triple {34254#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,055 INFO L280 TraceCheckUtils]: 48: Hoare triple {34254#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,056 INFO L280 TraceCheckUtils]: 49: Hoare triple {34254#(= 1 ~a21~0)} havoc #t~nondet2; {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,057 INFO L280 TraceCheckUtils]: 50: Hoare triple {34254#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34254#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:53,058 INFO L263 TraceCheckUtils]: 51: Hoare triple {34254#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {34287#(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 [2020-07-11 01:22:53,059 INFO L280 TraceCheckUtils]: 52: Hoare triple {34287#(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; {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,060 INFO L280 TraceCheckUtils]: 53: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,061 INFO L280 TraceCheckUtils]: 54: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,061 INFO L280 TraceCheckUtils]: 55: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,062 INFO L280 TraceCheckUtils]: 56: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,065 INFO L280 TraceCheckUtils]: 59: Hoare triple {34288#(= ~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)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,066 INFO L280 TraceCheckUtils]: 60: Hoare triple {34288#(= ~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))); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,067 INFO L280 TraceCheckUtils]: 61: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,068 INFO L280 TraceCheckUtils]: 62: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,068 INFO L280 TraceCheckUtils]: 63: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,069 INFO L280 TraceCheckUtils]: 64: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,070 INFO L280 TraceCheckUtils]: 65: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,072 INFO L280 TraceCheckUtils]: 66: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,072 INFO L280 TraceCheckUtils]: 67: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,073 INFO L280 TraceCheckUtils]: 68: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,074 INFO L280 TraceCheckUtils]: 69: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,075 INFO L280 TraceCheckUtils]: 70: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,076 INFO L280 TraceCheckUtils]: 71: Hoare triple {34288#(= ~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)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,076 INFO L280 TraceCheckUtils]: 72: Hoare triple {34288#(= ~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)); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,080 INFO L280 TraceCheckUtils]: 73: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,081 INFO L280 TraceCheckUtils]: 74: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,082 INFO L280 TraceCheckUtils]: 75: Hoare triple {34288#(= ~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); {34288#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-11 01:22:53,083 INFO L280 TraceCheckUtils]: 76: Hoare triple {34288#(= ~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; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,084 INFO L280 TraceCheckUtils]: 77: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,085 INFO L280 TraceCheckUtils]: 78: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,086 INFO L280 TraceCheckUtils]: 79: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,086 INFO L280 TraceCheckUtils]: 80: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} #res := 25; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,087 INFO L280 TraceCheckUtils]: 81: Hoare triple {34289#(not (= 1 |old(~a21~0)|))} assume true; {34289#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-11 01:22:53,089 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {34289#(not (= 1 |old(~a21~0)|))} {34254#(= 1 ~a21~0)} #1104#return; {34221#false} is VALID [2020-07-11 01:22:53,089 INFO L280 TraceCheckUtils]: 83: Hoare triple {34221#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34221#false} is VALID [2020-07-11 01:22:53,089 INFO L280 TraceCheckUtils]: 84: Hoare triple {34221#false} ~output~0 := #t~ret3; {34221#false} is VALID [2020-07-11 01:22:53,090 INFO L280 TraceCheckUtils]: 85: Hoare triple {34221#false} havoc #t~ret3; {34221#false} is VALID [2020-07-11 01:22:53,090 INFO L280 TraceCheckUtils]: 86: Hoare triple {34221#false} assume !false; {34221#false} is VALID [2020-07-11 01:22:53,090 INFO L280 TraceCheckUtils]: 87: Hoare triple {34221#false} havoc ~input~0; {34221#false} is VALID [2020-07-11 01:22:53,091 INFO L280 TraceCheckUtils]: 88: Hoare triple {34221#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34221#false} is VALID [2020-07-11 01:22:53,091 INFO L280 TraceCheckUtils]: 89: Hoare triple {34221#false} ~input~0 := #t~nondet2; {34221#false} is VALID [2020-07-11 01:22:53,091 INFO L280 TraceCheckUtils]: 90: Hoare triple {34221#false} havoc #t~nondet2; {34221#false} is VALID [2020-07-11 01:22:53,091 INFO L280 TraceCheckUtils]: 91: Hoare triple {34221#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34221#false} is VALID [2020-07-11 01:22:53,092 INFO L263 TraceCheckUtils]: 92: Hoare triple {34221#false} call #t~ret3 := calculate_output(~input~0); {34221#false} is VALID [2020-07-11 01:22:53,092 INFO L280 TraceCheckUtils]: 93: Hoare triple {34221#false} ~input := #in~input; {34221#false} is VALID [2020-07-11 01:22:53,092 INFO L280 TraceCheckUtils]: 94: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,093 INFO L280 TraceCheckUtils]: 95: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,093 INFO L280 TraceCheckUtils]: 96: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,093 INFO L280 TraceCheckUtils]: 97: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,094 INFO L280 TraceCheckUtils]: 98: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,094 INFO L280 TraceCheckUtils]: 99: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,101 INFO L280 TraceCheckUtils]: 100: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,101 INFO L280 TraceCheckUtils]: 101: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-11 01:22:53,101 INFO L280 TraceCheckUtils]: 102: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,102 INFO L280 TraceCheckUtils]: 103: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,102 INFO L280 TraceCheckUtils]: 104: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,102 INFO L280 TraceCheckUtils]: 105: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,103 INFO L280 TraceCheckUtils]: 106: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,103 INFO L280 TraceCheckUtils]: 107: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,103 INFO L280 TraceCheckUtils]: 108: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,104 INFO L280 TraceCheckUtils]: 109: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,104 INFO L280 TraceCheckUtils]: 110: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,104 INFO L280 TraceCheckUtils]: 111: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,104 INFO L280 TraceCheckUtils]: 112: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,105 INFO L280 TraceCheckUtils]: 113: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,105 INFO L280 TraceCheckUtils]: 114: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,105 INFO L280 TraceCheckUtils]: 115: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,106 INFO L280 TraceCheckUtils]: 116: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,106 INFO L280 TraceCheckUtils]: 117: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,106 INFO L280 TraceCheckUtils]: 118: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,106 INFO L280 TraceCheckUtils]: 119: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,107 INFO L280 TraceCheckUtils]: 120: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,107 INFO L280 TraceCheckUtils]: 121: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,107 INFO L280 TraceCheckUtils]: 122: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,108 INFO L280 TraceCheckUtils]: 123: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,108 INFO L280 TraceCheckUtils]: 124: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,108 INFO L280 TraceCheckUtils]: 125: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,109 INFO L280 TraceCheckUtils]: 126: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,109 INFO L280 TraceCheckUtils]: 127: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,109 INFO L280 TraceCheckUtils]: 128: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,110 INFO L280 TraceCheckUtils]: 129: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,110 INFO L280 TraceCheckUtils]: 130: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,110 INFO L280 TraceCheckUtils]: 131: Hoare triple {34221#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)))); {34221#false} is VALID [2020-07-11 01:22:53,110 INFO L280 TraceCheckUtils]: 132: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,111 INFO L280 TraceCheckUtils]: 133: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,111 INFO L280 TraceCheckUtils]: 134: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,111 INFO L280 TraceCheckUtils]: 135: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,112 INFO L280 TraceCheckUtils]: 136: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,112 INFO L280 TraceCheckUtils]: 137: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,112 INFO L280 TraceCheckUtils]: 138: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-11 01:22:53,113 INFO L280 TraceCheckUtils]: 139: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,113 INFO L280 TraceCheckUtils]: 140: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,113 INFO L280 TraceCheckUtils]: 141: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,113 INFO L280 TraceCheckUtils]: 142: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,114 INFO L280 TraceCheckUtils]: 143: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,114 INFO L280 TraceCheckUtils]: 144: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,114 INFO L280 TraceCheckUtils]: 145: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,115 INFO L280 TraceCheckUtils]: 146: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,115 INFO L280 TraceCheckUtils]: 147: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,115 INFO L280 TraceCheckUtils]: 148: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,116 INFO L280 TraceCheckUtils]: 149: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,116 INFO L280 TraceCheckUtils]: 150: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,116 INFO L280 TraceCheckUtils]: 151: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,117 INFO L280 TraceCheckUtils]: 152: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,117 INFO L280 TraceCheckUtils]: 153: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,117 INFO L280 TraceCheckUtils]: 154: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,118 INFO L280 TraceCheckUtils]: 155: Hoare triple {34221#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)); {34221#false} is VALID [2020-07-11 01:22:53,118 INFO L280 TraceCheckUtils]: 156: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,118 INFO L280 TraceCheckUtils]: 157: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,118 INFO L280 TraceCheckUtils]: 158: Hoare triple {34221#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); {34221#false} is VALID [2020-07-11 01:22:53,119 INFO L280 TraceCheckUtils]: 159: Hoare triple {34221#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))); {34221#false} is VALID [2020-07-11 01:22:53,119 INFO L280 TraceCheckUtils]: 160: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,119 INFO L280 TraceCheckUtils]: 161: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,120 INFO L280 TraceCheckUtils]: 162: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,120 INFO L280 TraceCheckUtils]: 163: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,120 INFO L280 TraceCheckUtils]: 164: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,121 INFO L280 TraceCheckUtils]: 165: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,121 INFO L280 TraceCheckUtils]: 166: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,121 INFO L280 TraceCheckUtils]: 167: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,121 INFO L280 TraceCheckUtils]: 168: Hoare triple {34221#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,122 INFO L280 TraceCheckUtils]: 169: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,122 INFO L280 TraceCheckUtils]: 170: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,122 INFO L280 TraceCheckUtils]: 171: Hoare triple {34221#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34221#false} is VALID [2020-07-11 01:22:53,123 INFO L280 TraceCheckUtils]: 172: Hoare triple {34221#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {34221#false} is VALID [2020-07-11 01:22:53,123 INFO L280 TraceCheckUtils]: 173: Hoare triple {34221#false} assume !false; {34221#false} is VALID [2020-07-11 01:22:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:22:53,166 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [621887287] [2020-07-11 01:22:53,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:22:53,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:22:53,167 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321796917] [2020-07-11 01:22:53,168 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 174 [2020-07-11 01:22:53,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:53,169 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:22:53,462 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:53,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:22:53,463 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:53,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:22:53,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:22:53,464 INFO L87 Difference]: Start difference. First operand 1626 states and 2030 transitions. Second operand 7 states. [2020-07-11 01:23:19,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:19,250 INFO L93 Difference]: Finished difference Result 3791 states and 4903 transitions. [2020-07-11 01:23:19,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:23:19,250 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 174 [2020-07-11 01:23:19,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:23:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:23:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-11 01:23:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:23:19,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-11 01:23:19,267 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1309 transitions. [2020-07-11 01:23:21,302 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1309 edges. 1309 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:21,541 INFO L225 Difference]: With dead ends: 3791 [2020-07-11 01:23:21,541 INFO L226 Difference]: Without dead ends: 2189 [2020-07-11 01:23:21,548 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-11 01:23:21,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2189 states. [2020-07-11 01:23:37,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2189 to 1802. [2020-07-11 01:23:37,750 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:23:37,751 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2189 states. Second operand 1802 states. [2020-07-11 01:23:37,751 INFO L74 IsIncluded]: Start isIncluded. First operand 2189 states. Second operand 1802 states. [2020-07-11 01:23:37,751 INFO L87 Difference]: Start difference. First operand 2189 states. Second operand 1802 states. [2020-07-11 01:23:38,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:38,046 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-11 01:23:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-11 01:23:38,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:23:38,055 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:23:38,055 INFO L74 IsIncluded]: Start isIncluded. First operand 1802 states. Second operand 2189 states. [2020-07-11 01:23:38,055 INFO L87 Difference]: Start difference. First operand 1802 states. Second operand 2189 states. [2020-07-11 01:23:38,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:38,305 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-11 01:23:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-11 01:23:38,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:23:38,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:23:38,312 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:23:38,312 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:23:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1802 states. [2020-07-11 01:23:38,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 2250 transitions. [2020-07-11 01:23:38,534 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 2250 transitions. Word has length 174 [2020-07-11 01:23:38,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:23:38,534 INFO L479 AbstractCegarLoop]: Abstraction has 1802 states and 2250 transitions. [2020-07-11 01:23:38,535 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:23:38,535 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1802 states and 2250 transitions. [2020-07-11 01:23:44,371 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2250 edges. 2250 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2250 transitions. [2020-07-11 01:23:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-07-11 01:23:44,378 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:23:44,378 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:23:44,378 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 01:23:44,378 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:23:44,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:23:44,379 INFO L82 PathProgramCache]: Analyzing trace with hash -1304892871, now seen corresponding path program 1 times [2020-07-11 01:23:44,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:23:44,379 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [361040184] [2020-07-11 01:23:44,380 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:23:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:44,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {49941#(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; {49868#true} is VALID [2020-07-11 01:23:44,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {49868#true} ~d~0 := 4; {49868#true} is VALID [2020-07-11 01:23:44,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#true} ~e~0 := 5; {49868#true} is VALID [2020-07-11 01:23:44,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#true} ~f~0 := 6; {49868#true} is VALID [2020-07-11 01:23:44,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#true} ~c~0 := 3; {49868#true} is VALID [2020-07-11 01:23:44,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#true} ~b~0 := 2; {49868#true} is VALID [2020-07-11 01:23:44,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#true} ~u~0 := 21; {49868#true} is VALID [2020-07-11 01:23:44,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#true} ~v~0 := 22; {49868#true} is VALID [2020-07-11 01:23:44,533 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#true} ~w~0 := 23; {49868#true} is VALID [2020-07-11 01:23:44,533 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~x~0 := 24; {49868#true} is VALID [2020-07-11 01:23:44,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~y~0 := 25; {49868#true} is VALID [2020-07-11 01:23:44,534 INFO L280 TraceCheckUtils]: 11: Hoare triple {49868#true} ~z~0 := 26; {49868#true} is VALID [2020-07-11 01:23:44,534 INFO L280 TraceCheckUtils]: 12: Hoare triple {49868#true} ~a17~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {49868#true} ~a7~0 := 0; {49868#true} is VALID [2020-07-11 01:23:44,534 INFO L280 TraceCheckUtils]: 14: Hoare triple {49868#true} ~a20~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,535 INFO L280 TraceCheckUtils]: 15: Hoare triple {49868#true} ~a8~0 := 15; {49868#true} is VALID [2020-07-11 01:23:44,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {49868#true} ~a12~0 := 8; {49868#true} is VALID [2020-07-11 01:23:44,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {49868#true} ~a16~0 := 5; {49868#true} is VALID [2020-07-11 01:23:44,535 INFO L280 TraceCheckUtils]: 18: Hoare triple {49868#true} ~a21~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {49868#true} assume true; {49868#true} is VALID [2020-07-11 01:23:44,535 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49868#true} {49868#true} #1100#return; {49868#true} is VALID [2020-07-11 01:23:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:44,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {49942#(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; {49868#true} is VALID [2020-07-11 01:23:44,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:23:44,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:23:44,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~a7~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~a17~0 := 1; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:44,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {49943#(= 1 ~a17~0)} ~a21~0 := 0; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:44,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {49943#(= 1 ~a17~0)} ~a20~0 := 1; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,596 INFO L280 TraceCheckUtils]: 13: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,600 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49868#true} #1104#return; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:23:44,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {49942#(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; {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {49944#(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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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))); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,751 INFO L280 TraceCheckUtils]: 11: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,755 INFO L280 TraceCheckUtils]: 14: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,763 INFO L280 TraceCheckUtils]: 20: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,770 INFO L280 TraceCheckUtils]: 25: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,771 INFO L280 TraceCheckUtils]: 26: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,771 INFO L280 TraceCheckUtils]: 27: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,772 INFO L280 TraceCheckUtils]: 28: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,773 INFO L280 TraceCheckUtils]: 29: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,775 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49869#false} is VALID [2020-07-11 01:23:44,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {49868#true} call ULTIMATE.init(); {49941#(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 [2020-07-11 01:23:44,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {49941#(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; {49868#true} is VALID [2020-07-11 01:23:44,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {49868#true} ~d~0 := 4; {49868#true} is VALID [2020-07-11 01:23:44,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {49868#true} ~e~0 := 5; {49868#true} is VALID [2020-07-11 01:23:44,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {49868#true} ~f~0 := 6; {49868#true} is VALID [2020-07-11 01:23:44,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {49868#true} ~c~0 := 3; {49868#true} is VALID [2020-07-11 01:23:44,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {49868#true} ~b~0 := 2; {49868#true} is VALID [2020-07-11 01:23:44,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {49868#true} ~u~0 := 21; {49868#true} is VALID [2020-07-11 01:23:44,784 INFO L280 TraceCheckUtils]: 8: Hoare triple {49868#true} ~v~0 := 22; {49868#true} is VALID [2020-07-11 01:23:44,784 INFO L280 TraceCheckUtils]: 9: Hoare triple {49868#true} ~w~0 := 23; {49868#true} is VALID [2020-07-11 01:23:44,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {49868#true} ~x~0 := 24; {49868#true} is VALID [2020-07-11 01:23:44,784 INFO L280 TraceCheckUtils]: 11: Hoare triple {49868#true} ~y~0 := 25; {49868#true} is VALID [2020-07-11 01:23:44,785 INFO L280 TraceCheckUtils]: 12: Hoare triple {49868#true} ~z~0 := 26; {49868#true} is VALID [2020-07-11 01:23:44,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {49868#true} ~a17~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {49868#true} ~a7~0 := 0; {49868#true} is VALID [2020-07-11 01:23:44,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {49868#true} ~a20~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,786 INFO L280 TraceCheckUtils]: 16: Hoare triple {49868#true} ~a8~0 := 15; {49868#true} is VALID [2020-07-11 01:23:44,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {49868#true} ~a12~0 := 8; {49868#true} is VALID [2020-07-11 01:23:44,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {49868#true} ~a16~0 := 5; {49868#true} is VALID [2020-07-11 01:23:44,788 INFO L280 TraceCheckUtils]: 19: Hoare triple {49868#true} ~a21~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {49868#true} assume true; {49868#true} is VALID [2020-07-11 01:23:44,788 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49868#true} {49868#true} #1100#return; {49868#true} is VALID [2020-07-11 01:23:44,788 INFO L263 TraceCheckUtils]: 22: Hoare triple {49868#true} call #t~ret4 := main(); {49868#true} is VALID [2020-07-11 01:23:44,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {49868#true} ~output~0 := -1; {49868#true} is VALID [2020-07-11 01:23:44,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {49868#true} assume !false; {49868#true} is VALID [2020-07-11 01:23:44,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {49868#true} havoc ~input~0; {49868#true} is VALID [2020-07-11 01:23:44,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {49868#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49868#true} is VALID [2020-07-11 01:23:44,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {49868#true} ~input~0 := #t~nondet2; {49868#true} is VALID [2020-07-11 01:23:44,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {49868#true} havoc #t~nondet2; {49868#true} is VALID [2020-07-11 01:23:44,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {49868#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49868#true} is VALID [2020-07-11 01:23:44,791 INFO L263 TraceCheckUtils]: 30: Hoare triple {49868#true} call #t~ret3 := calculate_output(~input~0); {49942#(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 [2020-07-11 01:23:44,791 INFO L280 TraceCheckUtils]: 31: Hoare triple {49942#(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; {49868#true} is VALID [2020-07-11 01:23:44,792 INFO L280 TraceCheckUtils]: 32: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,792 INFO L280 TraceCheckUtils]: 34: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,792 INFO L280 TraceCheckUtils]: 35: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,792 INFO L280 TraceCheckUtils]: 36: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,792 INFO L280 TraceCheckUtils]: 37: Hoare triple {49868#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); {49868#true} is VALID [2020-07-11 01:23:44,793 INFO L280 TraceCheckUtils]: 38: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:23:44,793 INFO L280 TraceCheckUtils]: 39: Hoare triple {49868#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)); {49868#true} is VALID [2020-07-11 01:23:44,793 INFO L280 TraceCheckUtils]: 40: Hoare triple {49868#true} ~a7~0 := 1; {49868#true} is VALID [2020-07-11 01:23:44,794 INFO L280 TraceCheckUtils]: 41: Hoare triple {49868#true} ~a17~0 := 1; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:44,794 INFO L280 TraceCheckUtils]: 42: Hoare triple {49943#(= 1 ~a17~0)} ~a21~0 := 0; {49943#(= 1 ~a17~0)} is VALID [2020-07-11 01:23:44,795 INFO L280 TraceCheckUtils]: 43: Hoare triple {49943#(= 1 ~a17~0)} ~a20~0 := 1; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,796 INFO L280 TraceCheckUtils]: 44: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,797 INFO L280 TraceCheckUtils]: 45: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,797 INFO L280 TraceCheckUtils]: 46: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,798 INFO L280 TraceCheckUtils]: 47: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,799 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49868#true} #1104#return; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,800 INFO L280 TraceCheckUtils]: 49: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,801 INFO L280 TraceCheckUtils]: 50: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,801 INFO L280 TraceCheckUtils]: 51: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~ret3; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,802 INFO L280 TraceCheckUtils]: 52: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,803 INFO L280 TraceCheckUtils]: 53: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc ~input~0; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,803 INFO L280 TraceCheckUtils]: 54: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,804 INFO L280 TraceCheckUtils]: 55: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~nondet2; {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,806 INFO L280 TraceCheckUtils]: 57: Hoare triple {49909#(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); {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-11 01:23:44,807 INFO L263 TraceCheckUtils]: 58: Hoare triple {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {49942#(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 [2020-07-11 01:23:44,808 INFO L280 TraceCheckUtils]: 59: Hoare triple {49942#(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; {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,809 INFO L280 TraceCheckUtils]: 60: Hoare triple {49944#(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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,810 INFO L280 TraceCheckUtils]: 61: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,811 INFO L280 TraceCheckUtils]: 62: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,812 INFO L280 TraceCheckUtils]: 63: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,813 INFO L280 TraceCheckUtils]: 64: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,814 INFO L280 TraceCheckUtils]: 65: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,815 INFO L280 TraceCheckUtils]: 66: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,816 INFO L280 TraceCheckUtils]: 67: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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))); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,817 INFO L280 TraceCheckUtils]: 68: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,818 INFO L280 TraceCheckUtils]: 69: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,820 INFO L280 TraceCheckUtils]: 70: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,822 INFO L280 TraceCheckUtils]: 71: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,823 INFO L280 TraceCheckUtils]: 72: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,825 INFO L280 TraceCheckUtils]: 74: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,827 INFO L280 TraceCheckUtils]: 75: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,828 INFO L280 TraceCheckUtils]: 76: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,830 INFO L280 TraceCheckUtils]: 77: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,831 INFO L280 TraceCheckUtils]: 78: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,832 INFO L280 TraceCheckUtils]: 79: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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)); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,833 INFO L280 TraceCheckUtils]: 80: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,834 INFO L280 TraceCheckUtils]: 81: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,836 INFO L280 TraceCheckUtils]: 82: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:23:44,837 INFO L280 TraceCheckUtils]: 83: Hoare triple {49944#(and (= ~a17~0 |old(~a17~0)|) (= ~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; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,838 INFO L280 TraceCheckUtils]: 84: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,839 INFO L280 TraceCheckUtils]: 85: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,840 INFO L280 TraceCheckUtils]: 86: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,841 INFO L280 TraceCheckUtils]: 87: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,842 INFO L280 TraceCheckUtils]: 88: Hoare triple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-11 01:23:44,843 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49945#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49909#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49869#false} is VALID [2020-07-11 01:23:44,844 INFO L280 TraceCheckUtils]: 90: Hoare triple {49869#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49869#false} is VALID [2020-07-11 01:23:44,844 INFO L280 TraceCheckUtils]: 91: Hoare triple {49869#false} ~output~0 := #t~ret3; {49869#false} is VALID [2020-07-11 01:23:44,844 INFO L280 TraceCheckUtils]: 92: Hoare triple {49869#false} havoc #t~ret3; {49869#false} is VALID [2020-07-11 01:23:44,844 INFO L280 TraceCheckUtils]: 93: Hoare triple {49869#false} assume !false; {49869#false} is VALID [2020-07-11 01:23:44,845 INFO L280 TraceCheckUtils]: 94: Hoare triple {49869#false} havoc ~input~0; {49869#false} is VALID [2020-07-11 01:23:44,845 INFO L280 TraceCheckUtils]: 95: Hoare triple {49869#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49869#false} is VALID [2020-07-11 01:23:44,845 INFO L280 TraceCheckUtils]: 96: Hoare triple {49869#false} ~input~0 := #t~nondet2; {49869#false} is VALID [2020-07-11 01:23:44,845 INFO L280 TraceCheckUtils]: 97: Hoare triple {49869#false} havoc #t~nondet2; {49869#false} is VALID [2020-07-11 01:23:44,846 INFO L280 TraceCheckUtils]: 98: Hoare triple {49869#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49869#false} is VALID [2020-07-11 01:23:44,846 INFO L263 TraceCheckUtils]: 99: Hoare triple {49869#false} call #t~ret3 := calculate_output(~input~0); {49869#false} is VALID [2020-07-11 01:23:44,846 INFO L280 TraceCheckUtils]: 100: Hoare triple {49869#false} ~input := #in~input; {49869#false} is VALID [2020-07-11 01:23:44,847 INFO L280 TraceCheckUtils]: 101: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,847 INFO L280 TraceCheckUtils]: 102: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,847 INFO L280 TraceCheckUtils]: 103: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,848 INFO L280 TraceCheckUtils]: 104: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,848 INFO L280 TraceCheckUtils]: 105: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,848 INFO L280 TraceCheckUtils]: 106: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,848 INFO L280 TraceCheckUtils]: 107: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,849 INFO L280 TraceCheckUtils]: 108: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-11 01:23:44,849 INFO L280 TraceCheckUtils]: 109: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,849 INFO L280 TraceCheckUtils]: 110: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,850 INFO L280 TraceCheckUtils]: 111: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,850 INFO L280 TraceCheckUtils]: 112: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,850 INFO L280 TraceCheckUtils]: 113: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,851 INFO L280 TraceCheckUtils]: 114: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,851 INFO L280 TraceCheckUtils]: 115: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,851 INFO L280 TraceCheckUtils]: 116: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,851 INFO L280 TraceCheckUtils]: 117: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,852 INFO L280 TraceCheckUtils]: 118: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,852 INFO L280 TraceCheckUtils]: 119: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,852 INFO L280 TraceCheckUtils]: 120: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,852 INFO L280 TraceCheckUtils]: 121: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,853 INFO L280 TraceCheckUtils]: 122: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,853 INFO L280 TraceCheckUtils]: 123: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,853 INFO L280 TraceCheckUtils]: 124: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,854 INFO L280 TraceCheckUtils]: 125: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,854 INFO L280 TraceCheckUtils]: 126: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,854 INFO L280 TraceCheckUtils]: 127: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,854 INFO L280 TraceCheckUtils]: 128: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,855 INFO L280 TraceCheckUtils]: 129: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,855 INFO L280 TraceCheckUtils]: 130: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,855 INFO L280 TraceCheckUtils]: 131: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,856 INFO L280 TraceCheckUtils]: 132: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,856 INFO L280 TraceCheckUtils]: 133: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,856 INFO L280 TraceCheckUtils]: 134: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,857 INFO L280 TraceCheckUtils]: 135: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,857 INFO L280 TraceCheckUtils]: 136: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,857 INFO L280 TraceCheckUtils]: 137: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,857 INFO L280 TraceCheckUtils]: 138: Hoare triple {49869#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)))); {49869#false} is VALID [2020-07-11 01:23:44,858 INFO L280 TraceCheckUtils]: 139: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,858 INFO L280 TraceCheckUtils]: 140: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,858 INFO L280 TraceCheckUtils]: 141: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,859 INFO L280 TraceCheckUtils]: 142: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,859 INFO L280 TraceCheckUtils]: 143: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,859 INFO L280 TraceCheckUtils]: 144: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,859 INFO L280 TraceCheckUtils]: 145: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-11 01:23:44,860 INFO L280 TraceCheckUtils]: 146: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,860 INFO L280 TraceCheckUtils]: 147: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,860 INFO L280 TraceCheckUtils]: 148: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,861 INFO L280 TraceCheckUtils]: 149: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,861 INFO L280 TraceCheckUtils]: 150: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,861 INFO L280 TraceCheckUtils]: 151: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,861 INFO L280 TraceCheckUtils]: 152: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,862 INFO L280 TraceCheckUtils]: 153: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,862 INFO L280 TraceCheckUtils]: 154: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,862 INFO L280 TraceCheckUtils]: 155: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,863 INFO L280 TraceCheckUtils]: 156: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,863 INFO L280 TraceCheckUtils]: 157: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,863 INFO L280 TraceCheckUtils]: 158: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,863 INFO L280 TraceCheckUtils]: 159: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,864 INFO L280 TraceCheckUtils]: 160: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,864 INFO L280 TraceCheckUtils]: 161: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,864 INFO L280 TraceCheckUtils]: 162: Hoare triple {49869#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)); {49869#false} is VALID [2020-07-11 01:23:44,865 INFO L280 TraceCheckUtils]: 163: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,865 INFO L280 TraceCheckUtils]: 164: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,865 INFO L280 TraceCheckUtils]: 165: Hoare triple {49869#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); {49869#false} is VALID [2020-07-11 01:23:44,865 INFO L280 TraceCheckUtils]: 166: Hoare triple {49869#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))); {49869#false} is VALID [2020-07-11 01:23:44,866 INFO L280 TraceCheckUtils]: 167: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,866 INFO L280 TraceCheckUtils]: 168: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,866 INFO L280 TraceCheckUtils]: 169: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,867 INFO L280 TraceCheckUtils]: 170: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,867 INFO L280 TraceCheckUtils]: 171: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,867 INFO L280 TraceCheckUtils]: 172: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,867 INFO L280 TraceCheckUtils]: 173: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,867 INFO L280 TraceCheckUtils]: 174: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,868 INFO L280 TraceCheckUtils]: 175: Hoare triple {49869#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,868 INFO L280 TraceCheckUtils]: 176: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,868 INFO L280 TraceCheckUtils]: 177: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,868 INFO L280 TraceCheckUtils]: 178: Hoare triple {49869#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49869#false} is VALID [2020-07-11 01:23:44,869 INFO L280 TraceCheckUtils]: 179: Hoare triple {49869#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {49869#false} is VALID [2020-07-11 01:23:44,869 INFO L280 TraceCheckUtils]: 180: Hoare triple {49869#false} assume !false; {49869#false} is VALID [2020-07-11 01:23:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:23:44,927 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [361040184] [2020-07-11 01:23:44,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:23:44,929 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:23:44,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371877884] [2020-07-11 01:23:44,930 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 181 [2020-07-11 01:23:44,931 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:23:44,931 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:23:45,170 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:45,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:23:45,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:23:45,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:23:45,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:23:45,171 INFO L87 Difference]: Start difference. First operand 1802 states and 2250 transitions. Second operand 8 states. [2020-07-11 01:24:24,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:24,017 INFO L93 Difference]: Finished difference Result 4911 states and 6331 transitions. [2020-07-11 01:24:24,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-11 01:24:24,017 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 181 [2020-07-11 01:24:24,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:24:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:24:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1578 transitions. [2020-07-11 01:24:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:24:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1578 transitions. [2020-07-11 01:24:24,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1578 transitions. [2020-07-11 01:24:26,737 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1578 edges. 1578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:24:27,153 INFO L225 Difference]: With dead ends: 4911 [2020-07-11 01:24:27,153 INFO L226 Difference]: Without dead ends: 3133 [2020-07-11 01:24:27,159 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=77, Invalid=195, Unknown=0, NotChecked=0, Total=272 [2020-07-11 01:24:27,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3133 states. [2020-07-11 01:24:53,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3133 to 2433. [2020-07-11 01:24:53,213 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:24:53,213 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3133 states. Second operand 2433 states. [2020-07-11 01:24:53,214 INFO L74 IsIncluded]: Start isIncluded. First operand 3133 states. Second operand 2433 states. [2020-07-11 01:24:53,214 INFO L87 Difference]: Start difference. First operand 3133 states. Second operand 2433 states. [2020-07-11 01:24:53,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:53,582 INFO L93 Difference]: Finished difference Result 3133 states and 3929 transitions. [2020-07-11 01:24:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3929 transitions. [2020-07-11 01:24:53,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:24:53,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:24:53,591 INFO L74 IsIncluded]: Start isIncluded. First operand 2433 states. Second operand 3133 states. [2020-07-11 01:24:53,591 INFO L87 Difference]: Start difference. First operand 2433 states. Second operand 3133 states. [2020-07-11 01:24:53,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:53,938 INFO L93 Difference]: Finished difference Result 3133 states and 3929 transitions. [2020-07-11 01:24:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3929 transitions. [2020-07-11 01:24:53,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:24:53,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:24:53,945 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:24:53,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:24:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2020-07-11 01:24:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3047 transitions. [2020-07-11 01:24:54,158 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3047 transitions. Word has length 181 [2020-07-11 01:24:54,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:24:54,158 INFO L479 AbstractCegarLoop]: Abstraction has 2433 states and 3047 transitions. [2020-07-11 01:24:54,158 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:24:54,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2433 states and 3047 transitions. [2020-07-11 01:25:03,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3047 edges. 3047 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3047 transitions. [2020-07-11 01:25:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-07-11 01:25:03,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:25:03,773 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:25:03,773 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 01:25:03,773 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:25:03,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:25:03,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1143104216, now seen corresponding path program 1 times [2020-07-11 01:25:03,774 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:25:03,774 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [4701813] [2020-07-11 01:25:03,774 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:25:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:03,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {71034#(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; {70923#true} is VALID [2020-07-11 01:25:03,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#true} ~d~0 := 4; {70923#true} is VALID [2020-07-11 01:25:03,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#true} ~e~0 := 5; {70923#true} is VALID [2020-07-11 01:25:03,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#true} ~f~0 := 6; {70923#true} is VALID [2020-07-11 01:25:03,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#true} ~c~0 := 3; {70923#true} is VALID [2020-07-11 01:25:03,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#true} ~b~0 := 2; {70923#true} is VALID [2020-07-11 01:25:03,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#true} ~u~0 := 21; {70923#true} is VALID [2020-07-11 01:25:03,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#true} ~v~0 := 22; {70923#true} is VALID [2020-07-11 01:25:03,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#true} ~w~0 := 23; {70923#true} is VALID [2020-07-11 01:25:03,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~x~0 := 24; {70923#true} is VALID [2020-07-11 01:25:03,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~y~0 := 25; {70923#true} is VALID [2020-07-11 01:25:03,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~z~0 := 26; {70923#true} is VALID [2020-07-11 01:25:03,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-11 01:25:03,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a7~0 := 0; {70923#true} is VALID [2020-07-11 01:25:03,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-11 01:25:03,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} ~a8~0 := 15; {70923#true} is VALID [2020-07-11 01:25:03,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} ~a12~0 := 8; {70923#true} is VALID [2020-07-11 01:25:03,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-11 01:25:03,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#true} ~a21~0 := 1; {70923#true} is VALID [2020-07-11 01:25:03,932 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:25:03,933 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {70923#true} {70923#true} #1100#return; {70923#true} is VALID [2020-07-11 01:25:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:03,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {71035#(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; {70923#true} is VALID [2020-07-11 01:25:03,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:03,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:03,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:03,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:03,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:03,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:03,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:03,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:03,990 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~a7~0 := 1; {70923#true} is VALID [2020-07-11 01:25:03,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~a17~0 := 1; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:03,991 INFO L280 TraceCheckUtils]: 11: Hoare triple {71036#(= 1 ~a17~0)} ~a21~0 := 0; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:03,991 INFO L280 TraceCheckUtils]: 12: Hoare triple {71036#(= 1 ~a17~0)} ~a20~0 := 1; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:03,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {71036#(= 1 ~a17~0)} ~a8~0 := 13; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:03,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {71036#(= 1 ~a17~0)} ~a16~0 := 5; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:03,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:03,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:03,995 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} {70923#true} #1104#return; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:04,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {71035#(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; {71037#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {71037#(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); {71037#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {71037#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,055 INFO L280 TraceCheckUtils]: 9: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,055 INFO L280 TraceCheckUtils]: 10: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,057 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {70924#false} is VALID [2020-07-11 01:25:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:25:04,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {71035#(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; {70923#true} is VALID [2020-07-11 01:25:04,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-11 01:25:04,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,092 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,093 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,093 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,093 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,094 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,094 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,094 INFO L280 TraceCheckUtils]: 20: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,094 INFO L280 TraceCheckUtils]: 21: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,094 INFO L280 TraceCheckUtils]: 22: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,098 INFO L280 TraceCheckUtils]: 23: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,098 INFO L280 TraceCheckUtils]: 24: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,099 INFO L280 TraceCheckUtils]: 25: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,099 INFO L280 TraceCheckUtils]: 26: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,099 INFO L280 TraceCheckUtils]: 27: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,099 INFO L280 TraceCheckUtils]: 28: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,099 INFO L280 TraceCheckUtils]: 29: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,099 INFO L280 TraceCheckUtils]: 30: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,100 INFO L280 TraceCheckUtils]: 32: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,100 INFO L280 TraceCheckUtils]: 33: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,100 INFO L280 TraceCheckUtils]: 34: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,100 INFO L280 TraceCheckUtils]: 35: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,101 INFO L280 TraceCheckUtils]: 37: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,101 INFO L280 TraceCheckUtils]: 38: Hoare triple {70923#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)))); {70923#true} is VALID [2020-07-11 01:25:04,101 INFO L280 TraceCheckUtils]: 39: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,101 INFO L280 TraceCheckUtils]: 40: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,101 INFO L280 TraceCheckUtils]: 41: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,102 INFO L280 TraceCheckUtils]: 42: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,102 INFO L280 TraceCheckUtils]: 43: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,102 INFO L280 TraceCheckUtils]: 44: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,102 INFO L280 TraceCheckUtils]: 45: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-11 01:25:04,102 INFO L280 TraceCheckUtils]: 46: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,102 INFO L280 TraceCheckUtils]: 47: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,103 INFO L280 TraceCheckUtils]: 48: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,103 INFO L280 TraceCheckUtils]: 49: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,103 INFO L280 TraceCheckUtils]: 50: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,103 INFO L280 TraceCheckUtils]: 51: Hoare triple {70923#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; {70923#true} is VALID [2020-07-11 01:25:04,103 INFO L280 TraceCheckUtils]: 52: Hoare triple {70923#true} ~a8~0 := 13; {70923#true} is VALID [2020-07-11 01:25:04,104 INFO L280 TraceCheckUtils]: 53: Hoare triple {70923#true} ~a16~0 := 4; {70923#true} is VALID [2020-07-11 01:25:04,104 INFO L280 TraceCheckUtils]: 54: Hoare triple {70923#true} #res := -1; {70923#true} is VALID [2020-07-11 01:25:04,104 INFO L280 TraceCheckUtils]: 55: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:25:04,104 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {70923#true} {70924#false} #1104#return; {70924#false} is VALID [2020-07-11 01:25:04,108 INFO L263 TraceCheckUtils]: 0: Hoare triple {70923#true} call ULTIMATE.init(); {71034#(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 [2020-07-11 01:25:04,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {71034#(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; {70923#true} is VALID [2020-07-11 01:25:04,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {70923#true} ~d~0 := 4; {70923#true} is VALID [2020-07-11 01:25:04,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {70923#true} ~e~0 := 5; {70923#true} is VALID [2020-07-11 01:25:04,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {70923#true} ~f~0 := 6; {70923#true} is VALID [2020-07-11 01:25:04,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {70923#true} ~c~0 := 3; {70923#true} is VALID [2020-07-11 01:25:04,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {70923#true} ~b~0 := 2; {70923#true} is VALID [2020-07-11 01:25:04,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {70923#true} ~u~0 := 21; {70923#true} is VALID [2020-07-11 01:25:04,110 INFO L280 TraceCheckUtils]: 8: Hoare triple {70923#true} ~v~0 := 22; {70923#true} is VALID [2020-07-11 01:25:04,110 INFO L280 TraceCheckUtils]: 9: Hoare triple {70923#true} ~w~0 := 23; {70923#true} is VALID [2020-07-11 01:25:04,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {70923#true} ~x~0 := 24; {70923#true} is VALID [2020-07-11 01:25:04,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {70923#true} ~y~0 := 25; {70923#true} is VALID [2020-07-11 01:25:04,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {70923#true} ~z~0 := 26; {70923#true} is VALID [2020-07-11 01:25:04,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {70923#true} ~a17~0 := 1; {70923#true} is VALID [2020-07-11 01:25:04,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {70923#true} ~a7~0 := 0; {70923#true} is VALID [2020-07-11 01:25:04,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {70923#true} ~a20~0 := 1; {70923#true} is VALID [2020-07-11 01:25:04,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {70923#true} ~a8~0 := 15; {70923#true} is VALID [2020-07-11 01:25:04,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {70923#true} ~a12~0 := 8; {70923#true} is VALID [2020-07-11 01:25:04,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {70923#true} ~a16~0 := 5; {70923#true} is VALID [2020-07-11 01:25:04,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {70923#true} ~a21~0 := 1; {70923#true} is VALID [2020-07-11 01:25:04,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:25:04,112 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {70923#true} {70923#true} #1100#return; {70923#true} is VALID [2020-07-11 01:25:04,112 INFO L263 TraceCheckUtils]: 22: Hoare triple {70923#true} call #t~ret4 := main(); {70923#true} is VALID [2020-07-11 01:25:04,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {70923#true} ~output~0 := -1; {70923#true} is VALID [2020-07-11 01:25:04,113 INFO L280 TraceCheckUtils]: 24: Hoare triple {70923#true} assume !false; {70923#true} is VALID [2020-07-11 01:25:04,113 INFO L280 TraceCheckUtils]: 25: Hoare triple {70923#true} havoc ~input~0; {70923#true} is VALID [2020-07-11 01:25:04,113 INFO L280 TraceCheckUtils]: 26: Hoare triple {70923#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70923#true} is VALID [2020-07-11 01:25:04,113 INFO L280 TraceCheckUtils]: 27: Hoare triple {70923#true} ~input~0 := #t~nondet2; {70923#true} is VALID [2020-07-11 01:25:04,113 INFO L280 TraceCheckUtils]: 28: Hoare triple {70923#true} havoc #t~nondet2; {70923#true} is VALID [2020-07-11 01:25:04,114 INFO L280 TraceCheckUtils]: 29: Hoare triple {70923#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70923#true} is VALID [2020-07-11 01:25:04,115 INFO L263 TraceCheckUtils]: 30: Hoare triple {70923#true} call #t~ret3 := calculate_output(~input~0); {71035#(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 [2020-07-11 01:25:04,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {71035#(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; {70923#true} is VALID [2020-07-11 01:25:04,115 INFO L280 TraceCheckUtils]: 32: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,116 INFO L280 TraceCheckUtils]: 33: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,116 INFO L280 TraceCheckUtils]: 34: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,116 INFO L280 TraceCheckUtils]: 35: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,116 INFO L280 TraceCheckUtils]: 37: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,116 INFO L280 TraceCheckUtils]: 38: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,117 INFO L280 TraceCheckUtils]: 39: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,117 INFO L280 TraceCheckUtils]: 40: Hoare triple {70923#true} ~a7~0 := 1; {70923#true} is VALID [2020-07-11 01:25:04,117 INFO L280 TraceCheckUtils]: 41: Hoare triple {70923#true} ~a17~0 := 1; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:04,118 INFO L280 TraceCheckUtils]: 42: Hoare triple {71036#(= 1 ~a17~0)} ~a21~0 := 0; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:04,118 INFO L280 TraceCheckUtils]: 43: Hoare triple {71036#(= 1 ~a17~0)} ~a20~0 := 1; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:04,119 INFO L280 TraceCheckUtils]: 44: Hoare triple {71036#(= 1 ~a17~0)} ~a8~0 := 13; {71036#(= 1 ~a17~0)} is VALID [2020-07-11 01:25:04,120 INFO L280 TraceCheckUtils]: 45: Hoare triple {71036#(= 1 ~a17~0)} ~a16~0 := 5; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,121 INFO L280 TraceCheckUtils]: 46: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,121 INFO L280 TraceCheckUtils]: 47: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,122 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} {70923#true} #1104#return; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,124 INFO L280 TraceCheckUtils]: 50: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,125 INFO L280 TraceCheckUtils]: 52: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,143 INFO L280 TraceCheckUtils]: 53: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,144 INFO L280 TraceCheckUtils]: 54: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,146 INFO L280 TraceCheckUtils]: 55: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,147 INFO L280 TraceCheckUtils]: 56: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,147 INFO L280 TraceCheckUtils]: 57: Hoare triple {70964#(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); {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:25:04,149 INFO L263 TraceCheckUtils]: 58: Hoare triple {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {71035#(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 [2020-07-11 01:25:04,149 INFO L280 TraceCheckUtils]: 59: Hoare triple {71035#(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; {71037#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,150 INFO L280 TraceCheckUtils]: 60: Hoare triple {71037#(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); {71037#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,152 INFO L280 TraceCheckUtils]: 61: Hoare triple {71037#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,152 INFO L280 TraceCheckUtils]: 62: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,153 INFO L280 TraceCheckUtils]: 63: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,154 INFO L280 TraceCheckUtils]: 64: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,154 INFO L280 TraceCheckUtils]: 65: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,155 INFO L280 TraceCheckUtils]: 66: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,155 INFO L280 TraceCheckUtils]: 67: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,156 INFO L280 TraceCheckUtils]: 68: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,156 INFO L280 TraceCheckUtils]: 69: Hoare triple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:25:04,157 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {71038#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {70964#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {70924#false} is VALID [2020-07-11 01:25:04,158 INFO L280 TraceCheckUtils]: 71: Hoare triple {70924#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70924#false} is VALID [2020-07-11 01:25:04,158 INFO L280 TraceCheckUtils]: 72: Hoare triple {70924#false} ~output~0 := #t~ret3; {70924#false} is VALID [2020-07-11 01:25:04,158 INFO L280 TraceCheckUtils]: 73: Hoare triple {70924#false} havoc #t~ret3; {70924#false} is VALID [2020-07-11 01:25:04,158 INFO L280 TraceCheckUtils]: 74: Hoare triple {70924#false} assume !false; {70924#false} is VALID [2020-07-11 01:25:04,158 INFO L280 TraceCheckUtils]: 75: Hoare triple {70924#false} havoc ~input~0; {70924#false} is VALID [2020-07-11 01:25:04,159 INFO L280 TraceCheckUtils]: 76: Hoare triple {70924#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70924#false} is VALID [2020-07-11 01:25:04,159 INFO L280 TraceCheckUtils]: 77: Hoare triple {70924#false} ~input~0 := #t~nondet2; {70924#false} is VALID [2020-07-11 01:25:04,159 INFO L280 TraceCheckUtils]: 78: Hoare triple {70924#false} havoc #t~nondet2; {70924#false} is VALID [2020-07-11 01:25:04,159 INFO L280 TraceCheckUtils]: 79: Hoare triple {70924#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70924#false} is VALID [2020-07-11 01:25:04,159 INFO L263 TraceCheckUtils]: 80: Hoare triple {70924#false} call #t~ret3 := calculate_output(~input~0); {71035#(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 [2020-07-11 01:25:04,159 INFO L280 TraceCheckUtils]: 81: Hoare triple {71035#(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; {70923#true} is VALID [2020-07-11 01:25:04,160 INFO L280 TraceCheckUtils]: 82: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,160 INFO L280 TraceCheckUtils]: 83: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,160 INFO L280 TraceCheckUtils]: 84: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,160 INFO L280 TraceCheckUtils]: 85: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,160 INFO L280 TraceCheckUtils]: 86: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,161 INFO L280 TraceCheckUtils]: 87: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,161 INFO L280 TraceCheckUtils]: 88: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,161 INFO L280 TraceCheckUtils]: 89: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-11 01:25:04,161 INFO L280 TraceCheckUtils]: 90: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,161 INFO L280 TraceCheckUtils]: 91: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,162 INFO L280 TraceCheckUtils]: 92: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,162 INFO L280 TraceCheckUtils]: 93: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,162 INFO L280 TraceCheckUtils]: 94: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,162 INFO L280 TraceCheckUtils]: 95: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,162 INFO L280 TraceCheckUtils]: 96: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,162 INFO L280 TraceCheckUtils]: 97: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,163 INFO L280 TraceCheckUtils]: 98: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,163 INFO L280 TraceCheckUtils]: 99: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,163 INFO L280 TraceCheckUtils]: 100: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,163 INFO L280 TraceCheckUtils]: 101: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,163 INFO L280 TraceCheckUtils]: 102: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,164 INFO L280 TraceCheckUtils]: 103: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,164 INFO L280 TraceCheckUtils]: 104: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,164 INFO L280 TraceCheckUtils]: 105: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,164 INFO L280 TraceCheckUtils]: 106: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,164 INFO L280 TraceCheckUtils]: 107: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,164 INFO L280 TraceCheckUtils]: 108: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,165 INFO L280 TraceCheckUtils]: 109: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,165 INFO L280 TraceCheckUtils]: 110: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,165 INFO L280 TraceCheckUtils]: 111: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,165 INFO L280 TraceCheckUtils]: 112: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,165 INFO L280 TraceCheckUtils]: 113: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,166 INFO L280 TraceCheckUtils]: 114: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,166 INFO L280 TraceCheckUtils]: 115: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,166 INFO L280 TraceCheckUtils]: 116: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,166 INFO L280 TraceCheckUtils]: 117: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,166 INFO L280 TraceCheckUtils]: 118: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,166 INFO L280 TraceCheckUtils]: 119: Hoare triple {70923#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)))); {70923#true} is VALID [2020-07-11 01:25:04,167 INFO L280 TraceCheckUtils]: 120: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,167 INFO L280 TraceCheckUtils]: 121: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,167 INFO L280 TraceCheckUtils]: 122: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,167 INFO L280 TraceCheckUtils]: 123: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,167 INFO L280 TraceCheckUtils]: 124: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,167 INFO L280 TraceCheckUtils]: 125: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,168 INFO L280 TraceCheckUtils]: 126: Hoare triple {70923#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))); {70923#true} is VALID [2020-07-11 01:25:04,168 INFO L280 TraceCheckUtils]: 127: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,168 INFO L280 TraceCheckUtils]: 128: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,168 INFO L280 TraceCheckUtils]: 129: Hoare triple {70923#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)); {70923#true} is VALID [2020-07-11 01:25:04,168 INFO L280 TraceCheckUtils]: 130: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,169 INFO L280 TraceCheckUtils]: 131: Hoare triple {70923#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); {70923#true} is VALID [2020-07-11 01:25:04,169 INFO L280 TraceCheckUtils]: 132: Hoare triple {70923#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; {70923#true} is VALID [2020-07-11 01:25:04,169 INFO L280 TraceCheckUtils]: 133: Hoare triple {70923#true} ~a8~0 := 13; {70923#true} is VALID [2020-07-11 01:25:04,169 INFO L280 TraceCheckUtils]: 134: Hoare triple {70923#true} ~a16~0 := 4; {70923#true} is VALID [2020-07-11 01:25:04,170 INFO L280 TraceCheckUtils]: 135: Hoare triple {70923#true} #res := -1; {70923#true} is VALID [2020-07-11 01:25:04,170 INFO L280 TraceCheckUtils]: 136: Hoare triple {70923#true} assume true; {70923#true} is VALID [2020-07-11 01:25:04,170 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {70923#true} {70924#false} #1104#return; {70924#false} is VALID [2020-07-11 01:25:04,170 INFO L280 TraceCheckUtils]: 138: Hoare triple {70924#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70924#false} is VALID [2020-07-11 01:25:04,170 INFO L280 TraceCheckUtils]: 139: Hoare triple {70924#false} ~output~0 := #t~ret3; {70924#false} is VALID [2020-07-11 01:25:04,171 INFO L280 TraceCheckUtils]: 140: Hoare triple {70924#false} havoc #t~ret3; {70924#false} is VALID [2020-07-11 01:25:04,171 INFO L280 TraceCheckUtils]: 141: Hoare triple {70924#false} assume !false; {70924#false} is VALID [2020-07-11 01:25:04,171 INFO L280 TraceCheckUtils]: 142: Hoare triple {70924#false} havoc ~input~0; {70924#false} is VALID [2020-07-11 01:25:04,171 INFO L280 TraceCheckUtils]: 143: Hoare triple {70924#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70924#false} is VALID [2020-07-11 01:25:04,171 INFO L280 TraceCheckUtils]: 144: Hoare triple {70924#false} ~input~0 := #t~nondet2; {70924#false} is VALID [2020-07-11 01:25:04,172 INFO L280 TraceCheckUtils]: 145: Hoare triple {70924#false} havoc #t~nondet2; {70924#false} is VALID [2020-07-11 01:25:04,172 INFO L280 TraceCheckUtils]: 146: Hoare triple {70924#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70924#false} is VALID [2020-07-11 01:25:04,172 INFO L263 TraceCheckUtils]: 147: Hoare triple {70924#false} call #t~ret3 := calculate_output(~input~0); {70924#false} is VALID [2020-07-11 01:25:04,172 INFO L280 TraceCheckUtils]: 148: Hoare triple {70924#false} ~input := #in~input; {70924#false} is VALID [2020-07-11 01:25:04,172 INFO L280 TraceCheckUtils]: 149: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,173 INFO L280 TraceCheckUtils]: 150: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,173 INFO L280 TraceCheckUtils]: 151: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,173 INFO L280 TraceCheckUtils]: 152: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,173 INFO L280 TraceCheckUtils]: 153: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,173 INFO L280 TraceCheckUtils]: 154: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,174 INFO L280 TraceCheckUtils]: 155: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,174 INFO L280 TraceCheckUtils]: 156: Hoare triple {70924#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))); {70924#false} is VALID [2020-07-11 01:25:04,174 INFO L280 TraceCheckUtils]: 157: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,174 INFO L280 TraceCheckUtils]: 158: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,174 INFO L280 TraceCheckUtils]: 159: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,175 INFO L280 TraceCheckUtils]: 160: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,175 INFO L280 TraceCheckUtils]: 161: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,175 INFO L280 TraceCheckUtils]: 162: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,175 INFO L280 TraceCheckUtils]: 163: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,175 INFO L280 TraceCheckUtils]: 164: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,176 INFO L280 TraceCheckUtils]: 165: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,176 INFO L280 TraceCheckUtils]: 166: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,176 INFO L280 TraceCheckUtils]: 167: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,176 INFO L280 TraceCheckUtils]: 168: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,176 INFO L280 TraceCheckUtils]: 169: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,177 INFO L280 TraceCheckUtils]: 170: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,177 INFO L280 TraceCheckUtils]: 171: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,177 INFO L280 TraceCheckUtils]: 172: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,177 INFO L280 TraceCheckUtils]: 173: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,177 INFO L280 TraceCheckUtils]: 174: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,178 INFO L280 TraceCheckUtils]: 175: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,178 INFO L280 TraceCheckUtils]: 176: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,178 INFO L280 TraceCheckUtils]: 177: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,178 INFO L280 TraceCheckUtils]: 178: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,178 INFO L280 TraceCheckUtils]: 179: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,179 INFO L280 TraceCheckUtils]: 180: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,179 INFO L280 TraceCheckUtils]: 181: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,179 INFO L280 TraceCheckUtils]: 182: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,179 INFO L280 TraceCheckUtils]: 183: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,179 INFO L280 TraceCheckUtils]: 184: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,180 INFO L280 TraceCheckUtils]: 185: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,180 INFO L280 TraceCheckUtils]: 186: Hoare triple {70924#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)))); {70924#false} is VALID [2020-07-11 01:25:04,180 INFO L280 TraceCheckUtils]: 187: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,180 INFO L280 TraceCheckUtils]: 188: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,180 INFO L280 TraceCheckUtils]: 189: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,181 INFO L280 TraceCheckUtils]: 190: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,181 INFO L280 TraceCheckUtils]: 191: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,181 INFO L280 TraceCheckUtils]: 192: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,181 INFO L280 TraceCheckUtils]: 193: Hoare triple {70924#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))); {70924#false} is VALID [2020-07-11 01:25:04,181 INFO L280 TraceCheckUtils]: 194: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,181 INFO L280 TraceCheckUtils]: 195: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,182 INFO L280 TraceCheckUtils]: 196: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,182 INFO L280 TraceCheckUtils]: 197: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,182 INFO L280 TraceCheckUtils]: 198: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,182 INFO L280 TraceCheckUtils]: 199: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,182 INFO L280 TraceCheckUtils]: 200: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,182 INFO L280 TraceCheckUtils]: 201: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,183 INFO L280 TraceCheckUtils]: 202: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,183 INFO L280 TraceCheckUtils]: 203: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,183 INFO L280 TraceCheckUtils]: 204: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,183 INFO L280 TraceCheckUtils]: 205: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,183 INFO L280 TraceCheckUtils]: 206: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,183 INFO L280 TraceCheckUtils]: 207: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,184 INFO L280 TraceCheckUtils]: 208: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,185 INFO L280 TraceCheckUtils]: 209: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,185 INFO L280 TraceCheckUtils]: 210: Hoare triple {70924#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)); {70924#false} is VALID [2020-07-11 01:25:04,185 INFO L280 TraceCheckUtils]: 211: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,185 INFO L280 TraceCheckUtils]: 212: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,185 INFO L280 TraceCheckUtils]: 213: Hoare triple {70924#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); {70924#false} is VALID [2020-07-11 01:25:04,186 INFO L280 TraceCheckUtils]: 214: Hoare triple {70924#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))); {70924#false} is VALID [2020-07-11 01:25:04,186 INFO L280 TraceCheckUtils]: 215: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,186 INFO L280 TraceCheckUtils]: 216: Hoare triple {70924#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,186 INFO L280 TraceCheckUtils]: 217: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,186 INFO L280 TraceCheckUtils]: 218: Hoare triple {70924#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,186 INFO L280 TraceCheckUtils]: 219: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,187 INFO L280 TraceCheckUtils]: 220: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,187 INFO L280 TraceCheckUtils]: 221: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,187 INFO L280 TraceCheckUtils]: 222: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,187 INFO L280 TraceCheckUtils]: 223: Hoare triple {70924#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,187 INFO L280 TraceCheckUtils]: 224: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,188 INFO L280 TraceCheckUtils]: 225: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,188 INFO L280 TraceCheckUtils]: 226: Hoare triple {70924#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70924#false} is VALID [2020-07-11 01:25:04,188 INFO L280 TraceCheckUtils]: 227: Hoare triple {70924#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {70924#false} is VALID [2020-07-11 01:25:04,188 INFO L280 TraceCheckUtils]: 228: Hoare triple {70924#false} assume !false; {70924#false} is VALID [2020-07-11 01:25:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 107 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-11 01:25:04,237 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [4701813] [2020-07-11 01:25:04,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:25:04,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:25:04,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627142743] [2020-07-11 01:25:04,239 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 229 [2020-07-11 01:25:04,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:25:04,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:25:04,524 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:04,524 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:25:04,524 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:25:04,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:25:04,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:25:04,525 INFO L87 Difference]: Start difference. First operand 2433 states and 3047 transitions. Second operand 8 states. [2020-07-11 01:25:21,246 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-11 01:25:46,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:25:46,486 INFO L93 Difference]: Finished difference Result 5395 states and 6750 transitions. [2020-07-11 01:25:46,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:25:46,486 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 229 [2020-07-11 01:25:46,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:25:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:25:46,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-11 01:25:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:25:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-11 01:25:46,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1555 transitions. [2020-07-11 01:25:49,196 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1555 edges. 1555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:49,527 INFO L225 Difference]: With dead ends: 5395 [2020-07-11 01:25:49,527 INFO L226 Difference]: Without dead ends: 2986 [2020-07-11 01:25:49,532 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:25:49,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2986 states. [2020-07-11 01:26:22,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2986 to 2883. [2020-07-11 01:26:22,069 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:26:22,069 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2986 states. Second operand 2883 states. [2020-07-11 01:26:22,069 INFO L74 IsIncluded]: Start isIncluded. First operand 2986 states. Second operand 2883 states. [2020-07-11 01:26:22,069 INFO L87 Difference]: Start difference. First operand 2986 states. Second operand 2883 states. [2020-07-11 01:26:22,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:22,340 INFO L93 Difference]: Finished difference Result 2986 states and 3666 transitions. [2020-07-11 01:26:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 3666 transitions. [2020-07-11 01:26:22,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:22,346 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:26:22,346 INFO L74 IsIncluded]: Start isIncluded. First operand 2883 states. Second operand 2986 states. [2020-07-11 01:26:22,346 INFO L87 Difference]: Start difference. First operand 2883 states. Second operand 2986 states. [2020-07-11 01:26:22,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:22,632 INFO L93 Difference]: Finished difference Result 2986 states and 3666 transitions. [2020-07-11 01:26:22,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 3666 transitions. [2020-07-11 01:26:22,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:22,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:26:22,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:26:22,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:26:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2883 states. [2020-07-11 01:26:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 2883 states and 3550 transitions. [2020-07-11 01:26:22,923 INFO L78 Accepts]: Start accepts. Automaton has 2883 states and 3550 transitions. Word has length 229 [2020-07-11 01:26:22,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:26:22,923 INFO L479 AbstractCegarLoop]: Abstraction has 2883 states and 3550 transitions. [2020-07-11 01:26:22,923 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:26:22,923 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2883 states and 3550 transitions. [2020-07-11 01:26:34,841 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3550 edges. 3550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:26:34,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 3550 transitions. [2020-07-11 01:26:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-07-11 01:26:34,849 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:26:34,850 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:26:34,850 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 01:26:34,850 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:26:34,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:26:34,850 INFO L82 PathProgramCache]: Analyzing trace with hash 1820249468, now seen corresponding path program 1 times [2020-07-11 01:26:34,851 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:26:34,851 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1176082482] [2020-07-11 01:26:34,851 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:26:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-11 01:26:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-11 01:26:35,051 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-11 01:26:35,052 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-11 01:26:35,052 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 01:26:35,230 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-11 01:26:35,230 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-11 01:26:35,230 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-11 01:26:35,230 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-11 01:26:35,231 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-11 01:26:35,232 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-11 01:26:35,233 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-11 01:26:35,234 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-11 01:26:35,235 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-11 01:26:35,236 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-11 01:26:35,237 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2020-07-11 01:26:35,238 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-11 01:26:35,239 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-11 01:26:35,240 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L77 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-11 01:26:35,241 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-11 01:26:35,242 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-11 01:26:35,243 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-11 01:26:35,244 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-11 01:26:35,245 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-11 01:26:35,246 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-11 01:26:35,247 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-11 01:26:35,248 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-11 01:26:35,249 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-11 01:26:35,250 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-11 01:26:35,251 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-11 01:26:35,252 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-11 01:26:35,253 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-11 01:26:35,254 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-11 01:26:35,255 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-11 01:26:35,255 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-11 01:26:35,255 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-11 01:26:35,255 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-11 01:26:35,255 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-11 01:26:35,255 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-11 01:26:35,256 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-11 01:26:35,257 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-11 01:26:35,258 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-11 01:26:35,259 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-11 01:26:35,260 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-11 01:26:35,261 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L252 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-11 01:26:35,262 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-11 01:26:35,263 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2020-07-11 01:26:35,264 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-11 01:26:35,265 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2020-07-11 01:26:35,266 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2020-07-11 01:26:35,267 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-11 01:26:35,268 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-11 01:26:35,269 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2020-07-11 01:26:35,270 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-11 01:26:35,271 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-11 01:26:35,272 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L346 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2020-07-11 01:26:35,273 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-11 01:26:35,274 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-11 01:26:35,275 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-11 01:26:35,276 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-11 01:26:35,277 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-11 01:26:35,278 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-11 01:26:35,279 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-11 01:26:35,280 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-11 01:26:35,281 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-11 01:26:35,282 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-11 01:26:35,283 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-11 01:26:35,284 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-11 01:26:35,285 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-11 01:26:35,286 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-11 01:26:35,287 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-11 01:26:35,288 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-11 01:26:35,289 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-11 01:26:35,290 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-11 01:26:35,291 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-11 01:26:35,292 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-11 01:26:35,293 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-11 01:26:35,294 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-11 01:26:35,295 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-11 01:26:35,296 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-11 01:26:35,297 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-11 01:26:35,297 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-11 01:26:35,297 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-11 01:26:35,297 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-11 01:26:35,297 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-11 01:26:35,297 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. [2020-07-11 01:26:35,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.07 01:26:35 BoogieIcfgContainer [2020-07-11 01:26:35,304 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-11 01:26:35,307 INFO L168 Benchmark]: Toolchain (without parser) took 342366.23 ms. Allocated memory was 136.8 MB in the beginning and 408.9 MB in the end (delta: 272.1 MB). Free memory was 100.4 MB in the beginning and 77.8 MB in the end (delta: 22.6 MB). Peak memory consumption was 294.7 MB. Max. memory is 7.1 GB. [2020-07-11 01:26:35,312 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-11 01:26:35,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 783.88 ms. Allocated memory was 136.8 MB in the beginning and 202.9 MB in the end (delta: 66.1 MB). Free memory was 100.2 MB in the beginning and 164.4 MB in the end (delta: -64.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2020-07-11 01:26:35,313 INFO L168 Benchmark]: Boogie Preprocessor took 155.64 ms. Allocated memory is still 202.9 MB. Free memory was 163.7 MB in the beginning and 158.4 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2020-07-11 01:26:35,314 INFO L168 Benchmark]: RCFGBuilder took 2098.10 ms. Allocated memory was 202.9 MB in the beginning and 255.3 MB in the end (delta: 52.4 MB). Free memory was 158.4 MB in the beginning and 194.9 MB in the end (delta: -36.5 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. [2020-07-11 01:26:35,317 INFO L168 Benchmark]: TraceAbstraction took 339319.80 ms. Allocated memory was 255.3 MB in the beginning and 408.9 MB in the end (delta: 153.6 MB). Free memory was 194.9 MB in the beginning and 77.8 MB in the end (delta: 117.1 MB). Peak memory consumption was 270.8 MB. Max. memory is 7.1 GB. [2020-07-11 01:26:35,323 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 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 783.88 ms. Allocated memory was 136.8 MB in the beginning and 202.9 MB in the end (delta: 66.1 MB). Free memory was 100.2 MB in the beginning and 164.4 MB in the end (delta: -64.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 155.64 ms. Allocated memory is still 202.9 MB. Free memory was 163.7 MB in the beginning and 158.4 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2098.10 ms. Allocated memory was 202.9 MB in the beginning and 255.3 MB in the end (delta: 52.4 MB). Free memory was 158.4 MB in the beginning and 194.9 MB in the end (delta: -36.5 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 339319.80 ms. Allocated memory was 255.3 MB in the beginning and 408.9 MB in the end (delta: 153.6 MB). Free memory was 194.9 MB in the beginning and 77.8 MB in the end (delta: 117.1 MB). Peak memory consumption was 270.8 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; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=40, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L8] int d= 4; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L9] int e= 5; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L10] int f= 6; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L11] int c= 3; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L12] int b= 2; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L15] int u = 21; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=27, w=41, x=33, y=44, z=36] [L16] int v = 22; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=41, x=33, y=44, z=36] [L17] int w = 23; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=33, y=44, z=36] [L18] int x = 24; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=44, z=36] [L19] int y = 25; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=36] [L20] int z = 26; 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=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L22] int a17 = 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=38, a16=35, a17=1, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L23] int a7 = 0; 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=38, a16=35, a17=1, a20=30, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L24] int a20 = 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=38, a16=35, a17=1, a20=1, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L25] int a8 = 15; 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=38, a16=35, a17=1, a20=1, a21=34, 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] [L26] int a12 = 8; 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=35, a17=1, a20=1, a21=34, 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] [L27] int a16 = 5; 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=34, 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] [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 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] [L586] int 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=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] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=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, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [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)) 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, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L32] a16 = 5 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, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L33] a20 = 0 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=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] [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) 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=24, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 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=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int 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, d=4, e=5, f=6, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=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, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [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))) 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] [L266] a17 = 0 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=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] [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) 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] [L583] COND TRUE 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=0, 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] [L586] int 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, d=4, e=5, f=6, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=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, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [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)) 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] [L313] 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=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] [L314] 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=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] [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) 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=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 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=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int 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, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=6, 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=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [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=6, 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)=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, 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)=6, 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=6, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 525 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 338.9s, OverallIterations: 8, TraceHistogramMax: 4, AutomataDifference: 186.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2505 SDtfs, 8669 SDslu, 3502 SDs, 0 SdLazy, 9401 SolverSat, 1029 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 124 GetRequests, 50 SyntacticMatches, 1 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2883occurred 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: 108.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 2096 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 1365 NumberOfCodeBlocks, 1365 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1104 ConstructedInterpolants, 0 QuantifiedInterpolants, 459707 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 302/315 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...