/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_label13.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:27:16,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:27:16,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:27:16,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:27:16,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:27:16,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:27:16,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:27:16,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:27:16,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:27:16,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:27:16,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:27:16,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:27:16,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:27:16,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:27:16,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:27:16,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:27:16,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:27:16,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:27:16,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:27:16,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:27:16,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:27:16,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:27:16,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:27:16,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:27:16,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:27:16,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:27:16,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:27:16,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:27:16,784 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 00:27:16,793 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:27:16,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:27:16,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:27:16,795 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:27:16,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:27:16,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:27:16,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:27:16,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:27:16,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:27:16,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:27:16,797 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:27:16,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:27:16,797 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:27:16,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:27:16,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:27:16,798 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:27:16,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:27:16,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:27:16,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:27:16,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:27:16,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:27:16,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:27:16,799 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:27:17,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:27:17,109 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:27:17,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:27:17,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:27:17,115 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:27:17,117 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label13.c [2020-07-18 00:27:17,194 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0a59e18/61ddce935b7e4633b1b5de1d45e5229a/FLAGb8ae2325e [2020-07-18 00:27:17,771 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:27:17,772 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label13.c [2020-07-18 00:27:17,783 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0a59e18/61ddce935b7e4633b1b5de1d45e5229a/FLAGb8ae2325e [2020-07-18 00:27:18,040 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0a59e18/61ddce935b7e4633b1b5de1d45e5229a [2020-07-18 00:27:18,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:27:18,053 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:27:18,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:27:18,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:27:18,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:27:18,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d4d29f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18, skipping insertion in model container [2020-07-18 00:27:18,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:27:18,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:27:18,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:27:18,705 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:27:18,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:27:18,849 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:27:18,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18 WrapperNode [2020-07-18 00:27:18,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:27:18,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:27:18,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:27:18,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:27:18,860 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,889 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (1/1) ... [2020-07-18 00:27:18,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:27:18,996 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:27:18,996 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:27:18,996 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:27:18,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (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 00:27:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:27:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:27:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:27:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:27:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:27:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:27:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:27:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:27:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:27:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:27:19,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:27:21,034 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:27:21,035 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:27:21,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:27:21 BoogieIcfgContainer [2020-07-18 00:27:21,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:27:21,046 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:27:21,046 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:27:21,049 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:27:21,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:27:18" (1/3) ... [2020-07-18 00:27:21,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@207f5ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:27:21, skipping insertion in model container [2020-07-18 00:27:21,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:27:18" (2/3) ... [2020-07-18 00:27:21,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@207f5ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:27:21, skipping insertion in model container [2020-07-18 00:27:21,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:27:21" (3/3) ... [2020-07-18 00:27:21,053 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label13.c [2020-07-18 00:27:21,065 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:27:21,074 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:27:21,089 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:27:21,113 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:27:21,113 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:27:21,114 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:27:21,114 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:27:21,114 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:27:21,114 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:27:21,115 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:27:21,115 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:27:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 00:27:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-18 00:27:21,174 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:27:21,176 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:27:21,176 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:27:21,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:27:21,183 INFO L82 PathProgramCache]: Analyzing trace with hash -946278635, now seen corresponding path program 1 times [2020-07-18 00:27:21,193 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:27:21,194 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1378726924] [2020-07-18 00:27:21,194 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:27:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:21,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:21,820 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 00:27:21,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:27:21,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:27:21,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:27:21,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:27:21,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:27:21,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:27:21,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:27:21,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:27:21,824 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:27:21,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:27:21,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:27:21,825 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:27:21,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {553#(= 0 ~a7~0)} is VALID [2020-07-18 00:27:21,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(= 0 ~a7~0)} ~a20~0 := 1; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,829 INFO L280 TraceCheckUtils]: 15: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a8~0 := 15; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a12~0 := 8; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a16~0 := 5; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a21~0 := 1; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume true; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,836 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {551#(not (= ~a20~0 ~a7~0))} {528#true} #1100#return; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,846 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 00:27:21,847 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 00:27:21,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:27:21,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:27:21,848 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:27:21,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:27:21,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:27:21,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:27:21,849 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:27:21,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:27:21,850 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:27:21,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:27:21,850 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:27:21,851 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:27:21,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {553#(= 0 ~a7~0)} is VALID [2020-07-18 00:27:21,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(= 0 ~a7~0)} ~a20~0 := 1; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,858 INFO L280 TraceCheckUtils]: 16: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a8~0 := 15; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,859 INFO L280 TraceCheckUtils]: 17: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a12~0 := 8; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,860 INFO L280 TraceCheckUtils]: 18: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a16~0 := 5; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~a21~0 := 1; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,863 INFO L280 TraceCheckUtils]: 20: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume true; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,865 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {551#(not (= ~a20~0 ~a7~0))} {528#true} #1100#return; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,866 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= ~a20~0 ~a7~0))} call #t~ret4 := main(); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~output~0 := -1; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !false; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= ~a20~0 ~a7~0))} havoc ~input~0; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~input~0 := #t~nondet2; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,872 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= ~a20~0 ~a7~0))} havoc #t~nondet2; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,874 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= ~a20~0 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= ~a20~0 ~a7~0))} ~input := #in~input; {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,876 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= ~a20~0 ~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); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= ~a20~0 ~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); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,880 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,881 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,882 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,883 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,886 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,889 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,890 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,891 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,892 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,893 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,894 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,895 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,896 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,897 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,898 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,900 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,901 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,902 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,902 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,903 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,904 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,907 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,908 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,909 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,909 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,910 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,911 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,912 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,913 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,914 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,915 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,915 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,916 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,917 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,918 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,919 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,920 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,921 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,922 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,923 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,924 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,925 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,926 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,927 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,928 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,929 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,929 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,930 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,931 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,932 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,933 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,934 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,935 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,937 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,938 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,939 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,939 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,940 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,941 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,942 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,943 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,944 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,944 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,945 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,946 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,947 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,948 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,948 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,949 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,950 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,951 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,952 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,953 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,954 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,954 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,955 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,956 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,957 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,958 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,959 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,960 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,960 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,961 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,962 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,963 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,964 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,965 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,966 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,967 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,968 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,969 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,969 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,970 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,971 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,972 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,973 INFO L280 TraceCheckUtils]: 138: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,974 INFO L280 TraceCheckUtils]: 139: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,975 INFO L280 TraceCheckUtils]: 140: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,976 INFO L280 TraceCheckUtils]: 141: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,977 INFO L280 TraceCheckUtils]: 142: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,977 INFO L280 TraceCheckUtils]: 143: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,978 INFO L280 TraceCheckUtils]: 144: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,979 INFO L280 TraceCheckUtils]: 145: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,980 INFO L280 TraceCheckUtils]: 146: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,981 INFO L280 TraceCheckUtils]: 147: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,981 INFO L280 TraceCheckUtils]: 148: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= ~a20~0 ~a7~0))} is VALID [2020-07-18 00:27:21,982 INFO L280 TraceCheckUtils]: 149: Hoare triple {551#(not (= ~a20~0 ~a7~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-18 00:27:21,983 INFO L280 TraceCheckUtils]: 150: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 00:27:22,083 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 00:27:22,092 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:27:22,094 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1378726924] [2020-07-18 00:27:22,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:27:22,097 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:27:22,097 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998137310] [2020-07-18 00:27:22,104 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2020-07-18 00:27:22,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:27:22,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:27:22,362 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:22,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:27:22,363 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:27:22,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:27:22,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:27:22,376 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 00:27:38,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:27:38,847 INFO L93 Difference]: Finished difference Result 1806 states and 2473 transitions. [2020-07-18 00:27:38,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-18 00:27:38,848 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2020-07-18 00:27:38,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:27:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:27:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2473 transitions. [2020-07-18 00:27:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:27:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2473 transitions. [2020-07-18 00:27:38,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 2473 transitions. [2020-07-18 00:27:42,768 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2473 edges. 2473 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:42,941 INFO L225 Difference]: With dead ends: 1806 [2020-07-18 00:27:42,941 INFO L226 Difference]: Without dead ends: 1173 [2020-07-18 00:27:42,952 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-07-18 00:27:42,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1173 states. [2020-07-18 00:27:47,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1173 to 831. [2020-07-18 00:27:47,836 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:27:47,837 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1173 states. Second operand 831 states. [2020-07-18 00:27:47,838 INFO L74 IsIncluded]: Start isIncluded. First operand 1173 states. Second operand 831 states. [2020-07-18 00:27:47,838 INFO L87 Difference]: Start difference. First operand 1173 states. Second operand 831 states. [2020-07-18 00:27:47,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:27:47,933 INFO L93 Difference]: Finished difference Result 1173 states and 1403 transitions. [2020-07-18 00:27:47,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1403 transitions. [2020-07-18 00:27:47,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:27:47,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:27:47,940 INFO L74 IsIncluded]: Start isIncluded. First operand 831 states. Second operand 1173 states. [2020-07-18 00:27:47,940 INFO L87 Difference]: Start difference. First operand 831 states. Second operand 1173 states. [2020-07-18 00:27:48,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:27:48,022 INFO L93 Difference]: Finished difference Result 1173 states and 1403 transitions. [2020-07-18 00:27:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1403 transitions. [2020-07-18 00:27:48,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:27:48,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:27:48,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:27:48,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:27:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 831 states. [2020-07-18 00:27:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 1004 transitions. [2020-07-18 00:27:48,076 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 1004 transitions. Word has length 151 [2020-07-18 00:27:48,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:27:48,079 INFO L479 AbstractCegarLoop]: Abstraction has 831 states and 1004 transitions. [2020-07-18 00:27:48,080 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:27:48,082 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 831 states and 1004 transitions. [2020-07-18 00:27:50,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1004 edges. 1004 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:27:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1004 transitions. [2020-07-18 00:27:50,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-18 00:27:50,061 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:27:50,061 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:27:50,062 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:27:50,064 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:27:50,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:27:50,065 INFO L82 PathProgramCache]: Analyzing trace with hash 1054538660, now seen corresponding path program 1 times [2020-07-18 00:27:50,066 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:27:50,066 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1487167779] [2020-07-18 00:27:50,066 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:27:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:50,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {8219#(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; {8184#true} is VALID [2020-07-18 00:27:50,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {8184#true} ~d~0 := 4; {8184#true} is VALID [2020-07-18 00:27:50,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {8184#true} ~e~0 := 5; {8184#true} is VALID [2020-07-18 00:27:50,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {8184#true} ~f~0 := 6; {8184#true} is VALID [2020-07-18 00:27:50,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {8184#true} ~c~0 := 3; {8184#true} is VALID [2020-07-18 00:27:50,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {8184#true} ~b~0 := 2; {8184#true} is VALID [2020-07-18 00:27:50,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {8184#true} ~u~0 := 21; {8184#true} is VALID [2020-07-18 00:27:50,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {8184#true} ~v~0 := 22; {8184#true} is VALID [2020-07-18 00:27:50,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {8184#true} ~w~0 := 23; {8184#true} is VALID [2020-07-18 00:27:50,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {8184#true} ~x~0 := 24; {8184#true} is VALID [2020-07-18 00:27:50,358 INFO L280 TraceCheckUtils]: 10: Hoare triple {8184#true} ~y~0 := 25; {8184#true} is VALID [2020-07-18 00:27:50,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {8184#true} ~z~0 := 26; {8184#true} is VALID [2020-07-18 00:27:50,359 INFO L280 TraceCheckUtils]: 12: Hoare triple {8184#true} ~a17~0 := 1; {8184#true} is VALID [2020-07-18 00:27:50,359 INFO L280 TraceCheckUtils]: 13: Hoare triple {8184#true} ~a7~0 := 0; {8184#true} is VALID [2020-07-18 00:27:50,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {8184#true} ~a20~0 := 1; {8184#true} is VALID [2020-07-18 00:27:50,359 INFO L280 TraceCheckUtils]: 15: Hoare triple {8184#true} ~a8~0 := 15; {8184#true} is VALID [2020-07-18 00:27:50,360 INFO L280 TraceCheckUtils]: 16: Hoare triple {8184#true} ~a12~0 := 8; {8184#true} is VALID [2020-07-18 00:27:50,360 INFO L280 TraceCheckUtils]: 17: Hoare triple {8184#true} ~a16~0 := 5; {8220#(<= ~a16~0 5)} is VALID [2020-07-18 00:27:50,361 INFO L280 TraceCheckUtils]: 18: Hoare triple {8220#(<= ~a16~0 5)} ~a21~0 := 1; {8220#(<= ~a16~0 5)} is VALID [2020-07-18 00:27:50,362 INFO L280 TraceCheckUtils]: 19: Hoare triple {8220#(<= ~a16~0 5)} assume true; {8220#(<= ~a16~0 5)} is VALID [2020-07-18 00:27:50,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8220#(<= ~a16~0 5)} {8184#true} #1100#return; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:27:50,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {8221#(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; {8222#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {8222#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {8222#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {8222#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {8222#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {8222#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {8223#(= 6 |old(~a16~0)|)} #res := -1; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {8223#(= 6 |old(~a16~0)|)} assume true; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,425 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8223#(= 6 |old(~a16~0)|)} {8207#(not (= 6 ~a16~0))} #1104#return; {8185#false} is VALID [2020-07-18 00:27:50,427 INFO L263 TraceCheckUtils]: 0: Hoare triple {8184#true} call ULTIMATE.init(); {8219#(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 00:27:50,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {8219#(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; {8184#true} is VALID [2020-07-18 00:27:50,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {8184#true} ~d~0 := 4; {8184#true} is VALID [2020-07-18 00:27:50,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {8184#true} ~e~0 := 5; {8184#true} is VALID [2020-07-18 00:27:50,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {8184#true} ~f~0 := 6; {8184#true} is VALID [2020-07-18 00:27:50,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {8184#true} ~c~0 := 3; {8184#true} is VALID [2020-07-18 00:27:50,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {8184#true} ~b~0 := 2; {8184#true} is VALID [2020-07-18 00:27:50,429 INFO L280 TraceCheckUtils]: 7: Hoare triple {8184#true} ~u~0 := 21; {8184#true} is VALID [2020-07-18 00:27:50,429 INFO L280 TraceCheckUtils]: 8: Hoare triple {8184#true} ~v~0 := 22; {8184#true} is VALID [2020-07-18 00:27:50,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {8184#true} ~w~0 := 23; {8184#true} is VALID [2020-07-18 00:27:50,430 INFO L280 TraceCheckUtils]: 10: Hoare triple {8184#true} ~x~0 := 24; {8184#true} is VALID [2020-07-18 00:27:50,430 INFO L280 TraceCheckUtils]: 11: Hoare triple {8184#true} ~y~0 := 25; {8184#true} is VALID [2020-07-18 00:27:50,430 INFO L280 TraceCheckUtils]: 12: Hoare triple {8184#true} ~z~0 := 26; {8184#true} is VALID [2020-07-18 00:27:50,431 INFO L280 TraceCheckUtils]: 13: Hoare triple {8184#true} ~a17~0 := 1; {8184#true} is VALID [2020-07-18 00:27:50,431 INFO L280 TraceCheckUtils]: 14: Hoare triple {8184#true} ~a7~0 := 0; {8184#true} is VALID [2020-07-18 00:27:50,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {8184#true} ~a20~0 := 1; {8184#true} is VALID [2020-07-18 00:27:50,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {8184#true} ~a8~0 := 15; {8184#true} is VALID [2020-07-18 00:27:50,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {8184#true} ~a12~0 := 8; {8184#true} is VALID [2020-07-18 00:27:50,433 INFO L280 TraceCheckUtils]: 18: Hoare triple {8184#true} ~a16~0 := 5; {8220#(<= ~a16~0 5)} is VALID [2020-07-18 00:27:50,433 INFO L280 TraceCheckUtils]: 19: Hoare triple {8220#(<= ~a16~0 5)} ~a21~0 := 1; {8220#(<= ~a16~0 5)} is VALID [2020-07-18 00:27:50,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {8220#(<= ~a16~0 5)} assume true; {8220#(<= ~a16~0 5)} is VALID [2020-07-18 00:27:50,435 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8220#(<= ~a16~0 5)} {8184#true} #1100#return; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,435 INFO L263 TraceCheckUtils]: 22: Hoare triple {8207#(not (= 6 ~a16~0))} call #t~ret4 := main(); {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,436 INFO L280 TraceCheckUtils]: 23: Hoare triple {8207#(not (= 6 ~a16~0))} ~output~0 := -1; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {8207#(not (= 6 ~a16~0))} assume !false; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {8207#(not (= 6 ~a16~0))} havoc ~input~0; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,438 INFO L280 TraceCheckUtils]: 26: Hoare triple {8207#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {8207#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,439 INFO L280 TraceCheckUtils]: 28: Hoare triple {8207#(not (= 6 ~a16~0))} havoc #t~nondet2; {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,440 INFO L280 TraceCheckUtils]: 29: Hoare triple {8207#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8207#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:27:50,441 INFO L263 TraceCheckUtils]: 30: Hoare triple {8207#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {8221#(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 00:27:50,441 INFO L280 TraceCheckUtils]: 31: Hoare triple {8221#(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; {8222#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,442 INFO L280 TraceCheckUtils]: 32: Hoare triple {8222#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {8222#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {8222#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {8222#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,444 INFO L280 TraceCheckUtils]: 34: Hoare triple {8222#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,444 INFO L280 TraceCheckUtils]: 35: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,445 INFO L280 TraceCheckUtils]: 36: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,445 INFO L280 TraceCheckUtils]: 37: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,446 INFO L280 TraceCheckUtils]: 38: Hoare triple {8223#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,447 INFO L280 TraceCheckUtils]: 39: Hoare triple {8223#(= 6 |old(~a16~0)|)} #res := -1; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,447 INFO L280 TraceCheckUtils]: 40: Hoare triple {8223#(= 6 |old(~a16~0)|)} assume true; {8223#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:27:50,451 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8223#(= 6 |old(~a16~0)|)} {8207#(not (= 6 ~a16~0))} #1104#return; {8185#false} is VALID [2020-07-18 00:27:50,451 INFO L280 TraceCheckUtils]: 42: Hoare triple {8185#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8185#false} is VALID [2020-07-18 00:27:50,452 INFO L280 TraceCheckUtils]: 43: Hoare triple {8185#false} ~output~0 := #t~ret3; {8185#false} is VALID [2020-07-18 00:27:50,452 INFO L280 TraceCheckUtils]: 44: Hoare triple {8185#false} havoc #t~ret3; {8185#false} is VALID [2020-07-18 00:27:50,452 INFO L280 TraceCheckUtils]: 45: Hoare triple {8185#false} assume !false; {8185#false} is VALID [2020-07-18 00:27:50,452 INFO L280 TraceCheckUtils]: 46: Hoare triple {8185#false} havoc ~input~0; {8185#false} is VALID [2020-07-18 00:27:50,453 INFO L280 TraceCheckUtils]: 47: Hoare triple {8185#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8185#false} is VALID [2020-07-18 00:27:50,453 INFO L280 TraceCheckUtils]: 48: Hoare triple {8185#false} ~input~0 := #t~nondet2; {8185#false} is VALID [2020-07-18 00:27:50,453 INFO L280 TraceCheckUtils]: 49: Hoare triple {8185#false} havoc #t~nondet2; {8185#false} is VALID [2020-07-18 00:27:50,453 INFO L280 TraceCheckUtils]: 50: Hoare triple {8185#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8185#false} is VALID [2020-07-18 00:27:50,454 INFO L263 TraceCheckUtils]: 51: Hoare triple {8185#false} call #t~ret3 := calculate_output(~input~0); {8185#false} is VALID [2020-07-18 00:27:50,454 INFO L280 TraceCheckUtils]: 52: Hoare triple {8185#false} ~input := #in~input; {8185#false} is VALID [2020-07-18 00:27:50,454 INFO L280 TraceCheckUtils]: 53: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,454 INFO L280 TraceCheckUtils]: 54: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,455 INFO L280 TraceCheckUtils]: 56: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,455 INFO L280 TraceCheckUtils]: 57: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,455 INFO L280 TraceCheckUtils]: 58: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,456 INFO L280 TraceCheckUtils]: 59: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,456 INFO L280 TraceCheckUtils]: 60: Hoare triple {8185#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))); {8185#false} is VALID [2020-07-18 00:27:50,456 INFO L280 TraceCheckUtils]: 61: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,456 INFO L280 TraceCheckUtils]: 62: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,457 INFO L280 TraceCheckUtils]: 63: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,457 INFO L280 TraceCheckUtils]: 64: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,457 INFO L280 TraceCheckUtils]: 65: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,457 INFO L280 TraceCheckUtils]: 66: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,458 INFO L280 TraceCheckUtils]: 67: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,458 INFO L280 TraceCheckUtils]: 68: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,458 INFO L280 TraceCheckUtils]: 69: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,459 INFO L280 TraceCheckUtils]: 70: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,459 INFO L280 TraceCheckUtils]: 71: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,459 INFO L280 TraceCheckUtils]: 72: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,459 INFO L280 TraceCheckUtils]: 73: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,460 INFO L280 TraceCheckUtils]: 74: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,460 INFO L280 TraceCheckUtils]: 75: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,460 INFO L280 TraceCheckUtils]: 76: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,460 INFO L280 TraceCheckUtils]: 77: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,461 INFO L280 TraceCheckUtils]: 78: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,461 INFO L280 TraceCheckUtils]: 79: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,461 INFO L280 TraceCheckUtils]: 80: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,461 INFO L280 TraceCheckUtils]: 81: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,462 INFO L280 TraceCheckUtils]: 82: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,462 INFO L280 TraceCheckUtils]: 83: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,462 INFO L280 TraceCheckUtils]: 84: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,462 INFO L280 TraceCheckUtils]: 85: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,463 INFO L280 TraceCheckUtils]: 86: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,463 INFO L280 TraceCheckUtils]: 87: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,463 INFO L280 TraceCheckUtils]: 88: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,463 INFO L280 TraceCheckUtils]: 89: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,464 INFO L280 TraceCheckUtils]: 90: Hoare triple {8185#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)))); {8185#false} is VALID [2020-07-18 00:27:50,464 INFO L280 TraceCheckUtils]: 91: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,464 INFO L280 TraceCheckUtils]: 92: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,464 INFO L280 TraceCheckUtils]: 93: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,465 INFO L280 TraceCheckUtils]: 94: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,465 INFO L280 TraceCheckUtils]: 95: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,465 INFO L280 TraceCheckUtils]: 96: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,465 INFO L280 TraceCheckUtils]: 97: Hoare triple {8185#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))); {8185#false} is VALID [2020-07-18 00:27:50,466 INFO L280 TraceCheckUtils]: 98: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,466 INFO L280 TraceCheckUtils]: 99: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,466 INFO L280 TraceCheckUtils]: 100: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,467 INFO L280 TraceCheckUtils]: 101: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,467 INFO L280 TraceCheckUtils]: 102: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,467 INFO L280 TraceCheckUtils]: 103: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,467 INFO L280 TraceCheckUtils]: 104: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,468 INFO L280 TraceCheckUtils]: 105: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,468 INFO L280 TraceCheckUtils]: 106: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,468 INFO L280 TraceCheckUtils]: 107: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,468 INFO L280 TraceCheckUtils]: 108: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,469 INFO L280 TraceCheckUtils]: 109: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,469 INFO L280 TraceCheckUtils]: 110: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,469 INFO L280 TraceCheckUtils]: 111: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,469 INFO L280 TraceCheckUtils]: 112: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,470 INFO L280 TraceCheckUtils]: 113: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,470 INFO L280 TraceCheckUtils]: 114: Hoare triple {8185#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)); {8185#false} is VALID [2020-07-18 00:27:50,470 INFO L280 TraceCheckUtils]: 115: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,470 INFO L280 TraceCheckUtils]: 116: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,471 INFO L280 TraceCheckUtils]: 117: Hoare triple {8185#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); {8185#false} is VALID [2020-07-18 00:27:50,471 INFO L280 TraceCheckUtils]: 118: Hoare triple {8185#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))); {8185#false} is VALID [2020-07-18 00:27:50,471 INFO L280 TraceCheckUtils]: 119: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,471 INFO L280 TraceCheckUtils]: 120: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,471 INFO L280 TraceCheckUtils]: 121: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,472 INFO L280 TraceCheckUtils]: 122: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,472 INFO L280 TraceCheckUtils]: 123: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,472 INFO L280 TraceCheckUtils]: 124: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,472 INFO L280 TraceCheckUtils]: 125: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,473 INFO L280 TraceCheckUtils]: 126: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,473 INFO L280 TraceCheckUtils]: 127: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,473 INFO L280 TraceCheckUtils]: 128: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,473 INFO L280 TraceCheckUtils]: 129: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,474 INFO L280 TraceCheckUtils]: 130: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,474 INFO L280 TraceCheckUtils]: 131: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,474 INFO L280 TraceCheckUtils]: 132: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,474 INFO L280 TraceCheckUtils]: 133: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,475 INFO L280 TraceCheckUtils]: 134: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,475 INFO L280 TraceCheckUtils]: 135: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,475 INFO L280 TraceCheckUtils]: 136: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,475 INFO L280 TraceCheckUtils]: 137: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,475 INFO L280 TraceCheckUtils]: 138: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,476 INFO L280 TraceCheckUtils]: 139: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,476 INFO L280 TraceCheckUtils]: 140: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,476 INFO L280 TraceCheckUtils]: 141: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,476 INFO L280 TraceCheckUtils]: 142: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,477 INFO L280 TraceCheckUtils]: 143: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,477 INFO L280 TraceCheckUtils]: 144: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,477 INFO L280 TraceCheckUtils]: 145: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,477 INFO L280 TraceCheckUtils]: 146: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,478 INFO L280 TraceCheckUtils]: 147: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,478 INFO L280 TraceCheckUtils]: 148: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,478 INFO L280 TraceCheckUtils]: 149: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,478 INFO L280 TraceCheckUtils]: 150: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,479 INFO L280 TraceCheckUtils]: 151: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,479 INFO L280 TraceCheckUtils]: 152: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,479 INFO L280 TraceCheckUtils]: 153: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,479 INFO L280 TraceCheckUtils]: 154: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,479 INFO L280 TraceCheckUtils]: 155: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,480 INFO L280 TraceCheckUtils]: 156: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,480 INFO L280 TraceCheckUtils]: 157: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,480 INFO L280 TraceCheckUtils]: 158: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,480 INFO L280 TraceCheckUtils]: 159: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,481 INFO L280 TraceCheckUtils]: 160: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,481 INFO L280 TraceCheckUtils]: 161: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,481 INFO L280 TraceCheckUtils]: 162: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,481 INFO L280 TraceCheckUtils]: 163: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,482 INFO L280 TraceCheckUtils]: 164: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,482 INFO L280 TraceCheckUtils]: 165: Hoare triple {8185#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,482 INFO L280 TraceCheckUtils]: 166: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,482 INFO L280 TraceCheckUtils]: 167: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,483 INFO L280 TraceCheckUtils]: 168: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,483 INFO L280 TraceCheckUtils]: 169: Hoare triple {8185#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {8185#false} is VALID [2020-07-18 00:27:50,483 INFO L280 TraceCheckUtils]: 170: Hoare triple {8185#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {8185#false} is VALID [2020-07-18 00:27:50,483 INFO L280 TraceCheckUtils]: 171: Hoare triple {8185#false} assume !false; {8185#false} is VALID [2020-07-18 00:27:50,506 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 00:27:51,423 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:27:51,773 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:27:52,015 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:27:52,286 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:27:52,588 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:27:52,906 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:27:53,257 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:27:53,857 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2020-07-18 00:27:54,786 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2020-07-18 00:27:55,194 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:27:55,867 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2020-07-18 00:27:56,305 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:27:57,087 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2020-07-18 00:27:57,579 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:27:58,091 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:27:58,635 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-07-18 00:27:59,207 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-07-18 00:27:59,790 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-07-18 00:28:00,400 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:28:01,031 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:28:01,712 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:28:02,411 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:28:03,660 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:28:04,969 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:28:06,297 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2020-07-18 00:28:07,696 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2020-07-18 00:28:08,512 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-07-18 00:28:09,934 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-07-18 00:28:11,945 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2020-07-18 00:28:13,346 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-07-18 00:28:15,357 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2020-07-18 00:28:16,236 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-07-18 00:28:17,166 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-07-18 00:28:18,737 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 112 DAG size of output: 112 [2020-07-18 00:28:19,713 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2020-07-18 00:28:20,737 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-07-18 00:28:23,102 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:28:24,829 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:28:26,571 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2020-07-18 00:28:28,322 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:28:30,134 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 116 DAG size of output: 116 [2020-07-18 00:28:31,896 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-07-18 00:28:33,668 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-07-18 00:28:35,448 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:28:36,581 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-07-18 00:28:39,066 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 119 DAG size of output: 116 [2020-07-18 00:28:40,841 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2020-07-18 00:28:42,643 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2020-07-18 00:28:44,454 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 116 DAG size of output: 115 [2020-07-18 00:28:46,226 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2020-07-18 00:28:48,691 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:28:50,538 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:28:52,263 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 115 DAG size of output: 112 [2020-07-18 00:28:53,990 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2020-07-18 00:28:56,102 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-07-18 00:28:57,628 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:28:59,177 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:29:01,387 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:29:03,225 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 107 DAG size of output: 100 [2020-07-18 00:29:04,701 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:29:05,974 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2020-07-18 00:29:07,072 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 90 [2020-07-18 00:29:07,938 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 65 [2020-07-18 00:29:08,530 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:29:09,150 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:29:09,968 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:29:10,642 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:29:11,537 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:29:12,438 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-07-18 00:29:13,159 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:29:14,121 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:29:14,885 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:29:15,668 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:29:16,698 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:29:17,735 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:29:18,813 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-07-18 00:29:19,863 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:29:20,690 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:29:21,779 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:29:22,867 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:29:23,939 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:29:25,029 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-07-18 00:29:26,167 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2020-07-18 00:29:27,335 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2020-07-18 00:29:28,556 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:29:29,825 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2020-07-18 00:29:31,136 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:29:32,410 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:29:33,651 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2020-07-18 00:29:34,894 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:29:35,879 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:29:37,227 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:29:38,567 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:29:39,588 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:29:40,931 WARN L193 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2020-07-18 00:29:42,272 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:29:43,637 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:29:44,974 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:29:46,027 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:29:47,415 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:29:48,837 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2020-07-18 00:29:50,309 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:29:51,840 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:29:53,380 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 83 [2020-07-18 00:29:54,957 WARN L193 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:29:56,532 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:29:58,128 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2020-07-18 00:29:59,701 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:30:01,292 WARN L193 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:30:02,944 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2020-07-18 00:30:04,588 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2020-07-18 00:30:06,192 WARN L193 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:30:07,786 WARN L193 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2020-07-18 00:30:09,343 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2020-07-18 00:30:10,254 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 42 [2020-07-18 00:30:10,263 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:30:10,264 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1487167779] [2020-07-18 00:30:10,264 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:30:10,265 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [134] imperfect sequences [] total 134 [2020-07-18 00:30:10,265 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213998917] [2020-07-18 00:30:10,267 INFO L78 Accepts]: Start accepts. Automaton has 135 states. Word has length 172 [2020-07-18 00:30:10,268 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:30:10,268 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 135 states. [2020-07-18 00:30:10,334 WARN L140 InductivityCheck]: Transition 8230#(and (<= 0 (+ main_~output~0 2147483648)) (<= 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)) (= 6 |old(~a16~0)|)) ( _ , call #t~ret3 := calculate_output(~input~0); , 8231#(and (<= 0 (+ main_~output~0 2147483648)) (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) (= 6 |old(~a16~0)|)) ) not inductive [2020-07-18 00:30:10,334 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:30:10,335 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 00:30:10,340 INFO L168 Benchmark]: Toolchain (without parser) took 172288.60 ms. Allocated memory was 138.4 MB in the beginning and 217.6 MB in the end (delta: 79.2 MB). Free memory was 101.5 MB in the beginning and 148.5 MB in the end (delta: -47.0 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:30:10,341 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 00:30:10,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 795.68 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 101.1 MB in the beginning and 164.4 MB in the end (delta: -63.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:30:10,342 INFO L168 Benchmark]: Boogie Preprocessor took 145.89 ms. Allocated memory is still 203.4 MB. Free memory was 164.4 MB in the beginning and 158.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:30:10,342 INFO L168 Benchmark]: RCFGBuilder took 2048.24 ms. Allocated memory was 203.4 MB in the beginning and 254.3 MB in the end (delta: 50.9 MB). Free memory was 158.7 MB in the beginning and 191.2 MB in the end (delta: -32.5 MB). Peak memory consumption was 110.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:30:10,344 INFO L168 Benchmark]: TraceAbstraction took 169292.28 ms. Allocated memory was 254.3 MB in the beginning and 217.6 MB in the end (delta: -36.7 MB). Free memory was 191.2 MB in the beginning and 148.5 MB in the end (delta: 42.7 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:30:10,347 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 0.30 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 795.68 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 101.1 MB in the beginning and 164.4 MB in the end (delta: -63.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 145.89 ms. Allocated memory is still 203.4 MB. Free memory was 164.4 MB in the beginning and 158.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2048.24 ms. Allocated memory was 203.4 MB in the beginning and 254.3 MB in the end (delta: 50.9 MB). Free memory was 158.7 MB in the beginning and 191.2 MB in the end (delta: -32.5 MB). Peak memory consumption was 110.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 169292.28 ms. Allocated memory was 254.3 MB in the beginning and 217.6 MB in the end (delta: -36.7 MB). Free memory was 191.2 MB in the beginning and 148.5 MB in the end (delta: 42.7 MB). Peak memory consumption was 6.0 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...