/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:29:51,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:29:51,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:29:51,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:29:51,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:29:51,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:29:51,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:29:51,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:29:51,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:29:51,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:29:51,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:29:51,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:29:51,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:29:51,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:29:51,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:29:51,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:29:51,714 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:29:51,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:29:51,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:29:51,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:29:51,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:29:51,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:29:51,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:29:51,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:29:51,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:29:51,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:29:51,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:29:51,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:29:51,740 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:29:51,753 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:29:51,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:29:51,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:29:51,756 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:29:51,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:29:51,756 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:29:51,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:29:51,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:29:51,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:29:51,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:29:51,758 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:29:51,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:29:51,758 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:29:51,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:29:51,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:29:51,759 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:29:51,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:29:51,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:29:51,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:29:51,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:29:51,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:29:51,761 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:29:51,761 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:29:52,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:29:52,066 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:29:52,070 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:29:52,072 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:29:52,072 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:29:52,073 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-18 00:29:52,150 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abe6631aa/c7bef95fc6cb4165b017058a03f4e755/FLAG2f323cef4 [2020-07-18 00:29:52,740 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:29:52,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-18 00:29:52,753 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abe6631aa/c7bef95fc6cb4165b017058a03f4e755/FLAG2f323cef4 [2020-07-18 00:29:52,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abe6631aa/c7bef95fc6cb4165b017058a03f4e755 [2020-07-18 00:29:52,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:29:52,999 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:29:53,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:29:53,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:29:53,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:29:53,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:29:52" (1/1) ... [2020-07-18 00:29:53,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46735f22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53, skipping insertion in model container [2020-07-18 00:29:53,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:29:52" (1/1) ... [2020-07-18 00:29:53,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:29:53,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:29:53,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:29:53,535 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:29:53,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:29:53,863 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:29:53,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53 WrapperNode [2020-07-18 00:29:53,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:29:53,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:29:53,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:29:53,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:29:53,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (1/1) ... [2020-07-18 00:29:53,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:29:53,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:29:53,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:29:53,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:29:53,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (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 [2020-07-18 00:29:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:29:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:29:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:29:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:29:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:29:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:29:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:29:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:29:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:29:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:29:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:29:55,940 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:29:55,940 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:29:55,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:29:55 BoogieIcfgContainer [2020-07-18 00:29:55,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:29:55,960 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:29:55,961 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:29:55,964 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:29:55,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:29:52" (1/3) ... [2020-07-18 00:29:55,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@486b2f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:29:55, skipping insertion in model container [2020-07-18 00:29:55,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:29:53" (2/3) ... [2020-07-18 00:29:55,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@486b2f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:29:55, skipping insertion in model container [2020-07-18 00:29:55,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:29:55" (3/3) ... [2020-07-18 00:29:55,970 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label46.c [2020-07-18 00:29:55,981 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:29:55,992 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:29:56,006 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:29:56,033 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:29:56,033 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:29:56,033 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:29:56,033 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:29:56,034 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:29:56,034 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:29:56,034 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:29:56,034 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:29:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 00:29:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-18 00:29:56,111 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:29:56,113 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:29:56,113 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:29:56,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:29:56,120 INFO L82 PathProgramCache]: Analyzing trace with hash -2063330177, now seen corresponding path program 1 times [2020-07-18 00:29:56,129 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:29:56,129 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1089421538] [2020-07-18 00:29:56,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:29:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:29:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:29:56,824 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 [2020-07-18 00:29:56,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:29:56,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:29:56,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:29:56,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:29:56,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:29:56,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:29:56,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:29:56,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:29:56,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:29:56,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:29:56,828 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:29:56,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:29:56,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 00:29:56,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 00:29:56,830 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-18 00:29:56,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-18 00:29:56,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-18 00:29:56,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-18 00:29:56,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-18 00:29:56,835 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,843 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 [2020-07-18 00:29:56,843 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 [2020-07-18 00:29:56,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:29:56,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:29:56,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:29:56,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:29:56,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:29:56,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:29:56,846 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:29:56,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:29:56,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:29:56,847 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:29:56,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:29:56,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:29:56,848 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 00:29:56,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 00:29:56,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-18 00:29:56,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-18 00:29:56,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-18 00:29:56,854 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-18 00:29:56,855 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-18 00:29:56,856 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,857 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret4 := main(); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 6 ~a16~0))} ~output~0 := -1; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,859 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 6 ~a16~0))} assume !false; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,859 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 6 ~a16~0))} havoc ~input~0; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,860 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,861 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 6 ~a16~0))} havoc #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,863 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,864 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,865 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 6 ~a16~0))} ~input := #in~input; {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,866 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 6 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,867 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 6 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,870 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 6 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 6 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,873 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,874 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,874 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 6 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,875 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,876 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,877 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,878 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,880 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,881 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 6 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,881 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,882 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,883 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 6 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,884 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,885 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,886 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 6 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,886 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,887 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 6 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,888 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,889 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,890 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,891 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,891 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,892 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,893 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 6 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,894 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,895 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,896 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 6 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,897 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,898 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,899 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,899 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,900 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,901 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,902 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 6 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,903 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 6 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,904 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,904 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,905 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,906 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,907 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,908 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,909 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,910 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,910 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,911 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,912 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 6 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,913 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,914 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,914 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,915 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,916 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,917 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,918 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,919 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,920 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,920 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,921 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 6 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,922 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,923 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,924 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,924 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,925 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,926 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,927 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,928 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,928 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,929 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,930 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,931 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,932 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,932 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,933 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,934 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,935 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,936 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,937 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,937 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,938 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,939 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,940 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,940 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,941 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,942 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,943 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,944 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,944 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,945 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,946 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,947 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,948 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,948 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,949 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,950 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,951 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,951 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,952 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,953 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:29:56,954 INFO L280 TraceCheckUtils]: 138: Hoare triple {551#(not (= 6 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-18 00:29:56,954 INFO L280 TraceCheckUtils]: 139: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 00:29:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:29:57,022 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:29:57,024 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1089421538] [2020-07-18 00:29:57,026 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:29:57,027 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:29:57,028 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714446412] [2020-07-18 00:29:57,038 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-18 00:29:57,046 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:29:57,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:29:57,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:29:57,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:29:57,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:29:57,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:29:57,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:29:57,312 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 00:30:07,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:07,185 INFO L93 Difference]: Finished difference Result 1270 states and 1669 transitions. [2020-07-18 00:30:07,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:30:07,185 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-18 00:30:07,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:30:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:30:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-18 00:30:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:30:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-18 00:30:07,254 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1669 transitions. [2020-07-18 00:30:09,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1669 edges. 1669 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:09,786 INFO L225 Difference]: With dead ends: 1270 [2020-07-18 00:30:09,786 INFO L226 Difference]: Without dead ends: 696 [2020-07-18 00:30:09,795 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:30:09,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-07-18 00:30:13,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 603. [2020-07-18 00:30:13,164 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:30:13,165 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand 603 states. [2020-07-18 00:30:13,166 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 603 states. [2020-07-18 00:30:13,166 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 603 states. [2020-07-18 00:30:13,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:13,215 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-18 00:30:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-18 00:30:13,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:30:13,220 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:30:13,220 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 696 states. [2020-07-18 00:30:13,220 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 696 states. [2020-07-18 00:30:13,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:13,262 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-18 00:30:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-18 00:30:13,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:30:13,265 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:30:13,265 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:30:13,265 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:30:13,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-18 00:30:13,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 731 transitions. [2020-07-18 00:30:13,299 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 731 transitions. Word has length 140 [2020-07-18 00:30:13,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:30:13,300 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 731 transitions. [2020-07-18 00:30:13,300 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:30:13,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 731 transitions. [2020-07-18 00:30:14,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 731 transitions. [2020-07-18 00:30:14,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-18 00:30:14,674 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:30:14,675 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:30:14,675 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:30:14,675 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:30:14,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:30:14,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1805238925, now seen corresponding path program 1 times [2020-07-18 00:30:14,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:30:14,676 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1182050858] [2020-07-18 00:30:14,676 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:30:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:14,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5696#true} is VALID [2020-07-18 00:30:14,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-18 00:30:14,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-18 00:30:14,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-18 00:30:14,996 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-18 00:30:14,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-18 00:30:14,997 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-18 00:30:14,997 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-18 00:30:14,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-18 00:30:14,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-18 00:30:14,998 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-18 00:30:14,998 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-18 00:30:14,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-18 00:30:14,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,006 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:15,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,073 INFO L280 TraceCheckUtils]: 8: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {5736#(= 1 |old(~a7~0)|)} #res := 26; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {5736#(= 1 |old(~a7~0)|)} assume true; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,076 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5736#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-18 00:30:15,078 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#true} call ULTIMATE.init(); {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:30:15,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {5732#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5696#true} is VALID [2020-07-18 00:30:15,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-18 00:30:15,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-18 00:30:15,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-18 00:30:15,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-18 00:30:15,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-18 00:30:15,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-18 00:30:15,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-18 00:30:15,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-18 00:30:15,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-18 00:30:15,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-18 00:30:15,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-18 00:30:15,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-18 00:30:15,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,083 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,084 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,085 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,085 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,086 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,087 INFO L280 TraceCheckUtils]: 20: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-18 00:30:15,087 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,088 INFO L263 TraceCheckUtils]: 22: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret4 := main(); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {5719#(not (= 1 ~a7~0))} ~output~0 := -1; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {5719#(not (= 1 ~a7~0))} assume !false; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {5719#(not (= 1 ~a7~0))} havoc ~input~0; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {5719#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {5719#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,092 INFO L280 TraceCheckUtils]: 28: Hoare triple {5719#(not (= 1 ~a7~0))} havoc #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,092 INFO L280 TraceCheckUtils]: 29: Hoare triple {5719#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-18 00:30:15,094 INFO L263 TraceCheckUtils]: 30: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 00:30:15,094 INFO L280 TraceCheckUtils]: 31: Hoare triple {5734#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,095 INFO L280 TraceCheckUtils]: 32: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,096 INFO L280 TraceCheckUtils]: 33: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,098 INFO L280 TraceCheckUtils]: 35: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,098 INFO L280 TraceCheckUtils]: 36: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,099 INFO L280 TraceCheckUtils]: 37: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,100 INFO L280 TraceCheckUtils]: 38: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,100 INFO L280 TraceCheckUtils]: 39: Hoare triple {5736#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,101 INFO L280 TraceCheckUtils]: 40: Hoare triple {5736#(= 1 |old(~a7~0)|)} #res := 26; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,102 INFO L280 TraceCheckUtils]: 41: Hoare triple {5736#(= 1 |old(~a7~0)|)} assume true; {5736#(= 1 |old(~a7~0)|)} is VALID [2020-07-18 00:30:15,103 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5736#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-18 00:30:15,103 INFO L280 TraceCheckUtils]: 43: Hoare triple {5697#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5697#false} is VALID [2020-07-18 00:30:15,103 INFO L280 TraceCheckUtils]: 44: Hoare triple {5697#false} ~output~0 := #t~ret3; {5697#false} is VALID [2020-07-18 00:30:15,104 INFO L280 TraceCheckUtils]: 45: Hoare triple {5697#false} havoc #t~ret3; {5697#false} is VALID [2020-07-18 00:30:15,104 INFO L280 TraceCheckUtils]: 46: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-18 00:30:15,104 INFO L280 TraceCheckUtils]: 47: Hoare triple {5697#false} havoc ~input~0; {5697#false} is VALID [2020-07-18 00:30:15,104 INFO L280 TraceCheckUtils]: 48: Hoare triple {5697#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5697#false} is VALID [2020-07-18 00:30:15,105 INFO L280 TraceCheckUtils]: 49: Hoare triple {5697#false} ~input~0 := #t~nondet2; {5697#false} is VALID [2020-07-18 00:30:15,105 INFO L280 TraceCheckUtils]: 50: Hoare triple {5697#false} havoc #t~nondet2; {5697#false} is VALID [2020-07-18 00:30:15,105 INFO L280 TraceCheckUtils]: 51: Hoare triple {5697#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5697#false} is VALID [2020-07-18 00:30:15,105 INFO L263 TraceCheckUtils]: 52: Hoare triple {5697#false} call #t~ret3 := calculate_output(~input~0); {5697#false} is VALID [2020-07-18 00:30:15,106 INFO L280 TraceCheckUtils]: 53: Hoare triple {5697#false} ~input := #in~input; {5697#false} is VALID [2020-07-18 00:30:15,106 INFO L280 TraceCheckUtils]: 54: Hoare triple {5697#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,106 INFO L280 TraceCheckUtils]: 55: Hoare triple {5697#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,107 INFO L280 TraceCheckUtils]: 56: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,107 INFO L280 TraceCheckUtils]: 57: Hoare triple {5697#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,107 INFO L280 TraceCheckUtils]: 58: Hoare triple {5697#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,107 INFO L280 TraceCheckUtils]: 59: Hoare triple {5697#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,108 INFO L280 TraceCheckUtils]: 60: Hoare triple {5697#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5697#false} is VALID [2020-07-18 00:30:15,108 INFO L280 TraceCheckUtils]: 61: Hoare triple {5697#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5697#false} is VALID [2020-07-18 00:30:15,108 INFO L280 TraceCheckUtils]: 62: Hoare triple {5697#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,109 INFO L280 TraceCheckUtils]: 63: Hoare triple {5697#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,109 INFO L280 TraceCheckUtils]: 64: Hoare triple {5697#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-18 00:30:15,109 INFO L280 TraceCheckUtils]: 65: Hoare triple {5697#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,109 INFO L280 TraceCheckUtils]: 66: Hoare triple {5697#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-18 00:30:15,110 INFO L280 TraceCheckUtils]: 67: Hoare triple {5697#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,110 INFO L280 TraceCheckUtils]: 68: Hoare triple {5697#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,110 INFO L280 TraceCheckUtils]: 69: Hoare triple {5697#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-18 00:30:15,110 INFO L280 TraceCheckUtils]: 70: Hoare triple {5697#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,111 INFO L280 TraceCheckUtils]: 71: Hoare triple {5697#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5697#false} is VALID [2020-07-18 00:30:15,111 INFO L280 TraceCheckUtils]: 72: Hoare triple {5697#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5697#false} is VALID [2020-07-18 00:30:15,111 INFO L280 TraceCheckUtils]: 73: Hoare triple {5697#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5697#false} is VALID [2020-07-18 00:30:15,111 INFO L280 TraceCheckUtils]: 74: Hoare triple {5697#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,112 INFO L280 TraceCheckUtils]: 75: Hoare triple {5697#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-18 00:30:15,112 INFO L280 TraceCheckUtils]: 76: Hoare triple {5697#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5697#false} is VALID [2020-07-18 00:30:15,112 INFO L280 TraceCheckUtils]: 77: Hoare triple {5697#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,112 INFO L280 TraceCheckUtils]: 78: Hoare triple {5697#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,113 INFO L280 TraceCheckUtils]: 79: Hoare triple {5697#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,113 INFO L280 TraceCheckUtils]: 80: Hoare triple {5697#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,113 INFO L280 TraceCheckUtils]: 81: Hoare triple {5697#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,114 INFO L280 TraceCheckUtils]: 82: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,114 INFO L280 TraceCheckUtils]: 83: Hoare triple {5697#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,114 INFO L280 TraceCheckUtils]: 84: Hoare triple {5697#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,114 INFO L280 TraceCheckUtils]: 85: Hoare triple {5697#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,115 INFO L280 TraceCheckUtils]: 86: Hoare triple {5697#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,115 INFO L280 TraceCheckUtils]: 87: Hoare triple {5697#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-18 00:30:15,115 INFO L280 TraceCheckUtils]: 88: Hoare triple {5697#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-18 00:30:15,116 INFO L280 TraceCheckUtils]: 89: Hoare triple {5697#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5697#false} is VALID [2020-07-18 00:30:15,116 INFO L280 TraceCheckUtils]: 90: Hoare triple {5697#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5697#false} is VALID [2020-07-18 00:30:15,116 INFO L280 TraceCheckUtils]: 91: Hoare triple {5697#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5697#false} is VALID [2020-07-18 00:30:15,116 INFO L280 TraceCheckUtils]: 92: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-18 00:30:15,117 INFO L280 TraceCheckUtils]: 93: Hoare triple {5697#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {5697#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5697#false} is VALID [2020-07-18 00:30:15,117 INFO L280 TraceCheckUtils]: 95: Hoare triple {5697#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,117 INFO L280 TraceCheckUtils]: 96: Hoare triple {5697#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,118 INFO L280 TraceCheckUtils]: 97: Hoare triple {5697#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,118 INFO L280 TraceCheckUtils]: 98: Hoare triple {5697#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5697#false} is VALID [2020-07-18 00:30:15,118 INFO L280 TraceCheckUtils]: 99: Hoare triple {5697#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,119 INFO L280 TraceCheckUtils]: 100: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5697#false} is VALID [2020-07-18 00:30:15,119 INFO L280 TraceCheckUtils]: 101: Hoare triple {5697#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5697#false} is VALID [2020-07-18 00:30:15,119 INFO L280 TraceCheckUtils]: 102: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,119 INFO L280 TraceCheckUtils]: 103: Hoare triple {5697#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,120 INFO L280 TraceCheckUtils]: 104: Hoare triple {5697#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,120 INFO L280 TraceCheckUtils]: 105: Hoare triple {5697#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,120 INFO L280 TraceCheckUtils]: 106: Hoare triple {5697#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,121 INFO L280 TraceCheckUtils]: 107: Hoare triple {5697#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5697#false} is VALID [2020-07-18 00:30:15,121 INFO L280 TraceCheckUtils]: 108: Hoare triple {5697#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,121 INFO L280 TraceCheckUtils]: 109: Hoare triple {5697#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5697#false} is VALID [2020-07-18 00:30:15,123 INFO L280 TraceCheckUtils]: 110: Hoare triple {5697#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5697#false} is VALID [2020-07-18 00:30:15,124 INFO L280 TraceCheckUtils]: 111: Hoare triple {5697#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5697#false} is VALID [2020-07-18 00:30:15,124 INFO L280 TraceCheckUtils]: 112: Hoare triple {5697#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5697#false} is VALID [2020-07-18 00:30:15,125 INFO L280 TraceCheckUtils]: 113: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,125 INFO L280 TraceCheckUtils]: 114: Hoare triple {5697#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5697#false} is VALID [2020-07-18 00:30:15,126 INFO L280 TraceCheckUtils]: 115: Hoare triple {5697#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5697#false} is VALID [2020-07-18 00:30:15,126 INFO L280 TraceCheckUtils]: 116: Hoare triple {5697#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,126 INFO L280 TraceCheckUtils]: 117: Hoare triple {5697#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,126 INFO L280 TraceCheckUtils]: 118: Hoare triple {5697#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5697#false} is VALID [2020-07-18 00:30:15,127 INFO L280 TraceCheckUtils]: 119: Hoare triple {5697#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5697#false} is VALID [2020-07-18 00:30:15,127 INFO L280 TraceCheckUtils]: 120: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,127 INFO L280 TraceCheckUtils]: 121: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,127 INFO L280 TraceCheckUtils]: 122: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,128 INFO L280 TraceCheckUtils]: 123: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,128 INFO L280 TraceCheckUtils]: 124: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,128 INFO L280 TraceCheckUtils]: 125: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,128 INFO L280 TraceCheckUtils]: 126: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,129 INFO L280 TraceCheckUtils]: 127: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,129 INFO L280 TraceCheckUtils]: 128: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,129 INFO L280 TraceCheckUtils]: 129: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,129 INFO L280 TraceCheckUtils]: 130: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,130 INFO L280 TraceCheckUtils]: 131: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,130 INFO L280 TraceCheckUtils]: 132: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,130 INFO L280 TraceCheckUtils]: 133: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,130 INFO L280 TraceCheckUtils]: 134: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,130 INFO L280 TraceCheckUtils]: 135: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,131 INFO L280 TraceCheckUtils]: 136: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,131 INFO L280 TraceCheckUtils]: 137: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,131 INFO L280 TraceCheckUtils]: 138: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,131 INFO L280 TraceCheckUtils]: 139: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,132 INFO L280 TraceCheckUtils]: 140: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,132 INFO L280 TraceCheckUtils]: 141: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,132 INFO L280 TraceCheckUtils]: 142: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,132 INFO L280 TraceCheckUtils]: 143: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,133 INFO L280 TraceCheckUtils]: 144: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,133 INFO L280 TraceCheckUtils]: 145: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,133 INFO L280 TraceCheckUtils]: 146: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,134 INFO L280 TraceCheckUtils]: 147: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,134 INFO L280 TraceCheckUtils]: 148: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,140 INFO L280 TraceCheckUtils]: 149: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,145 INFO L280 TraceCheckUtils]: 150: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,146 INFO L280 TraceCheckUtils]: 151: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,146 INFO L280 TraceCheckUtils]: 152: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,146 INFO L280 TraceCheckUtils]: 153: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,146 INFO L280 TraceCheckUtils]: 154: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,147 INFO L280 TraceCheckUtils]: 155: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,147 INFO L280 TraceCheckUtils]: 156: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,147 INFO L280 TraceCheckUtils]: 157: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,147 INFO L280 TraceCheckUtils]: 158: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,148 INFO L280 TraceCheckUtils]: 159: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-18 00:30:15,148 INFO L280 TraceCheckUtils]: 160: Hoare triple {5697#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {5697#false} is VALID [2020-07-18 00:30:15,148 INFO L280 TraceCheckUtils]: 161: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-18 00:30:15,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:30:15,919 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:30:16,108 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:30:16,491 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:30:16,745 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:30:17,039 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:30:17,355 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:30:17,692 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:30:18,047 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:30:18,686 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2020-07-18 00:30:19,651 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2020-07-18 00:30:20,086 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:30:20,789 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2020-07-18 00:30:21,226 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:30:22,044 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2020-07-18 00:30:22,572 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:30:23,098 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:30:23,654 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-07-18 00:30:24,229 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-07-18 00:30:24,825 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-07-18 00:30:25,474 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:30:26,125 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:30:26,810 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:30:27,526 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:30:28,786 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:30:30,091 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:30:31,431 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2020-07-18 00:30:32,810 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2020-07-18 00:30:33,663 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-07-18 00:30:35,089 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-07-18 00:30:37,091 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2020-07-18 00:30:38,505 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-07-18 00:30:40,565 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-07-18 00:30:41,468 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-07-18 00:30:42,378 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-07-18 00:30:43,957 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 112 DAG size of output: 112 [2020-07-18 00:30:44,932 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2020-07-18 00:30:45,969 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-07-18 00:30:48,358 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:30:50,069 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:30:51,810 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2020-07-18 00:30:53,555 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:30:55,366 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-07-18 00:30:57,114 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-07-18 00:30:58,904 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-07-18 00:31:00,680 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:31:01,816 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-07-18 00:31:04,281 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2020-07-18 00:31:06,049 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-07-18 00:31:07,849 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-07-18 00:31:09,642 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:31:11,426 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2020-07-18 00:31:13,878 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:31:15,670 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:31:17,372 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 115 DAG size of output: 112 [2020-07-18 00:31:19,112 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2020-07-18 00:31:21,223 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-07-18 00:31:22,756 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:31:24,307 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:31:26,500 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:31:28,305 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 107 DAG size of output: 100 [2020-07-18 00:31:29,790 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:31:31,047 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2020-07-18 00:31:32,142 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 90 [2020-07-18 00:31:32,976 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 65 [2020-07-18 00:31:33,581 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:31:34,206 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:31:35,023 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:31:35,688 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:31:36,575 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:31:37,475 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-07-18 00:31:38,209 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:31:39,149 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:31:39,906 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:31:40,674 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:31:41,707 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:31:42,730 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:31:43,806 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-07-18 00:31:44,847 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:31:45,656 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:31:46,749 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:31:47,835 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:31:48,909 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:31:50,003 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-07-18 00:31:51,147 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2020-07-18 00:31:52,324 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2020-07-18 00:31:53,517 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:31:54,767 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2020-07-18 00:31:56,067 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:31:57,349 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:31:58,621 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2020-07-18 00:31:59,874 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:32:00,865 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:32:02,208 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:32:03,543 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:32:04,577 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:32:05,939 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2020-07-18 00:32:07,373 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:32:08,852 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:32:10,294 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:32:11,412 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:32:12,872 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:32:14,371 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2020-07-18 00:32:15,869 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:32:17,309 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:32:18,132 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 45 [2020-07-18 00:32:18,143 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:32:18,143 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1182050858] [2020-07-18 00:32:18,143 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:32:18,144 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [123] imperfect sequences [] total 123 [2020-07-18 00:32:18,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496366081] [2020-07-18 00:32:18,145 INFO L78 Accepts]: Start accepts. Automaton has 124 states. Word has length 162 [2020-07-18 00:32:18,146 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:32:18,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 124 states. [2020-07-18 00:32:18,238 WARN L140 InductivityCheck]: Transition 5743#(and (<= 0 (+ main_~output~0 2147483648)) (= 1 |old(~a7~0)|) (<= main_~output~0 2147483647) (or (= 1 main_~input~0) (= 2 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0))) ( _ , call #t~ret3 := calculate_output(~input~0); , 5744#(and (<= 0 (+ main_~output~0 2147483648)) (= 1 |old(~a7~0)|) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 2 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (<= main_~output~0 2147483647)) ) not inductive [2020-07-18 00:32:18,238 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:32:18,239 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:32:18,245 INFO L168 Benchmark]: Toolchain (without parser) took 145247.05 ms. Allocated memory was 143.7 MB in the beginning and 316.1 MB in the end (delta: 172.5 MB). Free memory was 98.7 MB in the beginning and 196.2 MB in the end (delta: -97.5 MB). Peak memory consumption was 75.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:18,245 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 143.7 MB. Free memory was 119.0 MB in the beginning and 118.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 00:32:18,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 861.53 ms. Allocated memory was 143.7 MB in the beginning and 204.5 MB in the end (delta: 60.8 MB). Free memory was 98.3 MB in the beginning and 166.2 MB in the end (delta: -67.9 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:18,247 INFO L168 Benchmark]: Boogie Preprocessor took 132.63 ms. Allocated memory is still 204.5 MB. Free memory was 166.2 MB in the beginning and 161.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:18,247 INFO L168 Benchmark]: RCFGBuilder took 1962.03 ms. Allocated memory was 204.5 MB in the beginning and 257.9 MB in the end (delta: 53.5 MB). Free memory was 161.0 MB in the beginning and 199.6 MB in the end (delta: -38.6 MB). Peak memory consumption was 112.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:18,250 INFO L168 Benchmark]: TraceAbstraction took 142281.38 ms. Allocated memory was 257.9 MB in the beginning and 316.1 MB in the end (delta: 58.2 MB). Free memory was 199.6 MB in the beginning and 196.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 61.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:18,261 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 0.24 ms. Allocated memory is still 143.7 MB. Free memory was 119.0 MB in the beginning and 118.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 861.53 ms. Allocated memory was 143.7 MB in the beginning and 204.5 MB in the end (delta: 60.8 MB). Free memory was 98.3 MB in the beginning and 166.2 MB in the end (delta: -67.9 MB). Peak memory consumption was 36.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 132.63 ms. Allocated memory is still 204.5 MB. Free memory was 166.2 MB in the beginning and 161.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1962.03 ms. Allocated memory was 204.5 MB in the beginning and 257.9 MB in the end (delta: 53.5 MB). Free memory was 161.0 MB in the beginning and 199.6 MB in the end (delta: -38.6 MB). Peak memory consumption was 112.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 142281.38 ms. Allocated memory was 257.9 MB in the beginning and 316.1 MB in the end (delta: 58.2 MB). Free memory was 199.6 MB in the beginning and 196.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 61.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...