/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_label49.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:30:01,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:30:01,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:30:01,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:30:01,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:30:01,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:30:01,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:30:01,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:30:01,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:30:01,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:30:01,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:30:01,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:30:01,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:30:01,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:30:01,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:30:01,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:30:01,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:30:01,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:30:01,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:30:01,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:30:01,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:30:01,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:30:01,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:30:01,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:30:01,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:30:01,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:30:01,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:30:01,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:30:01,913 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 00:30:01,927 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:30:01,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:30:01,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:30:01,929 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:30:01,930 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:30:01,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:30:01,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:30:01,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:30:01,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:30:01,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:30:01,931 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:30:01,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:30:01,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:30:01,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:30:01,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:30:01,933 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:30:01,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:30:01,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:30:01,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:30:01,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:30:01,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:30:01,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:30:01,934 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:30:02,225 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:30:02,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:30:02,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:30:02,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:30:02,243 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:30:02,244 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label49.c [2020-07-18 00:30:02,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e791152/ce4c92ae566340acbc56771e4f947fd6/FLAG0e8b0cd4b [2020-07-18 00:30:02,842 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:30:02,842 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label49.c [2020-07-18 00:30:02,856 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e791152/ce4c92ae566340acbc56771e4f947fd6/FLAG0e8b0cd4b [2020-07-18 00:30:03,125 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44e791152/ce4c92ae566340acbc56771e4f947fd6 [2020-07-18 00:30:03,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:30:03,137 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:30:03,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:30:03,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:30:03,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:30:03,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:03,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5990b53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03, skipping insertion in model container [2020-07-18 00:30:03,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:03,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:30:03,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:30:03,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:30:03,689 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:30:03,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:30:03,912 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:30:03,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03 WrapperNode [2020-07-18 00:30:03,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:30:03,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:30:03,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:30:03,914 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:30:03,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:03,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:03,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:03,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:04,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:04,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:04,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (1/1) ... [2020-07-18 00:30:04,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:30:04,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:30:04,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:30:04,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:30:04,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (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 00:30:04,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:30:04,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:30:04,119 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:30:04,119 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:30:04,119 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:30:04,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:30:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:30:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:30:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:30:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:30:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:30:05,895 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:30:05,896 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:30:05,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:30:05 BoogieIcfgContainer [2020-07-18 00:30:05,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:30:05,905 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:30:05,905 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:30:05,908 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:30:05,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:30:03" (1/3) ... [2020-07-18 00:30:05,909 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d1a8032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:30:05, skipping insertion in model container [2020-07-18 00:30:05,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:30:03" (2/3) ... [2020-07-18 00:30:05,910 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d1a8032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:30:05, skipping insertion in model container [2020-07-18 00:30:05,910 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:30:05" (3/3) ... [2020-07-18 00:30:05,912 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label49.c [2020-07-18 00:30:05,922 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:30:05,930 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:30:05,943 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:30:05,968 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:30:05,969 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:30:05,969 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:30:05,969 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:30:05,969 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:30:05,970 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:30:05,970 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:30:05,970 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:30:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-18 00:30:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-07-18 00:30:06,050 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:30:06,051 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] [2020-07-18 00:30:06,051 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:30:06,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:30:06,057 INFO L82 PathProgramCache]: Analyzing trace with hash 2140935381, now seen corresponding path program 1 times [2020-07-18 00:30:06,065 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:30:06,066 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1722836458] [2020-07-18 00:30:06,066 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:30:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:06,711 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 00:30:06,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:30:06,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:30:06,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:30:06,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:30:06,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:30:06,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:30:06,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:30:06,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:30:06,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:30:06,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:30:06,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:30:06,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:30:06,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 00:30:06,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 00:30:06,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,721 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,724 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,739 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 00:30:06,740 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 00:30:06,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-18 00:30:06,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-18 00:30:06,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-18 00:30:06,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-18 00:30:06,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-18 00:30:06,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-18 00:30:06,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-18 00:30:06,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-18 00:30:06,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-18 00:30:06,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-18 00:30:06,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-18 00:30:06,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-18 00:30:06,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-18 00:30:06,747 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-18 00:30:06,749 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,750 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,752 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,753 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-18 00:30:06,754 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,755 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 14 ~a8~0))} call #t~ret4 := main(); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 14 ~a8~0))} ~output~0 := -1; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 14 ~a8~0))} assume !false; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,757 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 14 ~a8~0))} havoc ~input~0; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,758 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 14 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,759 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 14 ~a8~0))} ~input~0 := #t~nondet2; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,760 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 14 ~a8~0))} havoc #t~nondet2; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,760 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,764 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,765 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 14 ~a8~0))} ~input := #in~input; {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,765 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 14 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,766 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,767 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,767 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 14 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,777 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 14 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,778 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,779 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,780 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,781 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,782 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,783 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,783 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,784 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,785 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,786 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,786 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,787 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,788 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,788 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,789 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,790 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,790 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,791 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,792 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,794 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,795 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,795 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,797 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,799 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,800 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,801 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,802 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,803 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,804 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,805 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,806 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,807 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,807 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,808 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,809 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,810 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,810 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,811 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,812 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,812 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,813 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,814 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,815 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,815 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,816 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,817 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,818 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,818 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,819 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,820 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 14 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,820 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,821 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,822 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,822 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,823 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,824 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,825 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,825 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 14 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,826 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,827 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,827 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,828 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,829 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,830 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,830 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,831 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,832 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,832 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,833 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,834 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,834 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,835 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,836 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,836 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,837 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,838 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,839 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,839 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,840 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,841 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,842 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,842 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,843 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,844 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,845 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,845 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,846 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,847 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,847 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,848 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,849 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,850 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,850 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,851 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 14 ~a8~0))} is VALID [2020-07-18 00:30:06,852 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 14 ~a8~0))} 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 00:30:06,852 INFO L280 TraceCheckUtils]: 134: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-18 00:30:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:30:06,901 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:30:06,903 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1722836458] [2020-07-18 00:30:06,904 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:30:06,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:30:06,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671501064] [2020-07-18 00:30:06,912 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2020-07-18 00:30:06,915 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:30:06,919 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:30:07,131 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:07,132 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:30:07,132 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:30:07,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:30:07,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:30:07,144 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-18 00:30:18,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:18,509 INFO L93 Difference]: Finished difference Result 1360 states and 1895 transitions. [2020-07-18 00:30:18,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:30:18,509 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 135 [2020-07-18 00:30:18,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:30:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:30:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-18 00:30:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:30:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-18 00:30:18,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1895 transitions. [2020-07-18 00:30:21,496 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1895 edges. 1895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:21,664 INFO L225 Difference]: With dead ends: 1360 [2020-07-18 00:30:21,664 INFO L226 Difference]: Without dead ends: 781 [2020-07-18 00:30:21,673 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:30:21,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2020-07-18 00:30:25,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 746. [2020-07-18 00:30:25,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:30:25,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand 746 states. [2020-07-18 00:30:25,932 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand 746 states. [2020-07-18 00:30:25,932 INFO L87 Difference]: Start difference. First operand 781 states. Second operand 746 states. [2020-07-18 00:30:25,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:25,990 INFO L93 Difference]: Finished difference Result 781 states and 973 transitions. [2020-07-18 00:30:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 973 transitions. [2020-07-18 00:30:25,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:30:25,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:30:25,995 INFO L74 IsIncluded]: Start isIncluded. First operand 746 states. Second operand 781 states. [2020-07-18 00:30:25,996 INFO L87 Difference]: Start difference. First operand 746 states. Second operand 781 states. [2020-07-18 00:30:26,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:26,048 INFO L93 Difference]: Finished difference Result 781 states and 973 transitions. [2020-07-18 00:30:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 973 transitions. [2020-07-18 00:30:26,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:30:26,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:30:26,052 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:30:26,053 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:30:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2020-07-18 00:30:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 932 transitions. [2020-07-18 00:30:26,094 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 932 transitions. Word has length 135 [2020-07-18 00:30:26,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:30:26,095 INFO L479 AbstractCegarLoop]: Abstraction has 746 states and 932 transitions. [2020-07-18 00:30:26,095 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:30:26,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 746 states and 932 transitions. [2020-07-18 00:30:27,796 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 932 edges. 932 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:27,797 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 932 transitions. [2020-07-18 00:30:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-18 00:30:27,808 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:30:27,808 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:30:27,809 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:30:27,809 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:30:27,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:30:27,809 INFO L82 PathProgramCache]: Analyzing trace with hash 1992810156, now seen corresponding path program 1 times [2020-07-18 00:30:27,809 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:30:27,809 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1418807069] [2020-07-18 00:30:27,810 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:30:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:28,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:28,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {6378#(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; {6334#true} is VALID [2020-07-18 00:30:28,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-18 00:30:28,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-18 00:30:28,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-18 00:30:28,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-18 00:30:28,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-18 00:30:28,205 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-18 00:30:28,205 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-18 00:30:28,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-18 00:30:28,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-18 00:30:28,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-18 00:30:28,206 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-18 00:30:28,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 00:30:28,207 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,207 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-18 00:30:28,208 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-18 00:30:28,208 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a16~0 := 5; {6334#true} is VALID [2020-07-18 00:30:28,208 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a21~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,209 INFO L280 TraceCheckUtils]: 19: Hoare triple {6334#true} assume true; {6334#true} is VALID [2020-07-18 00:30:28,209 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6334#true} {6334#true} #1100#return; {6334#true} is VALID [2020-07-18 00:30:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:30:28,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {6379#(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; {6334#true} is VALID [2020-07-18 00:30:28,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6334#true} is VALID [2020-07-18 00:30:28,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6334#true} is VALID [2020-07-18 00:30:28,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6334#true} is VALID [2020-07-18 00:30:28,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6334#true} is VALID [2020-07-18 00:30:28,261 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6334#true} is VALID [2020-07-18 00:30:28,261 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0; {6334#true} is VALID [2020-07-18 00:30:28,262 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 00:30:28,262 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a8~0 := 14; {6334#true} is VALID [2020-07-18 00:30:28,263 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a16~0 := 4; {6334#true} is VALID [2020-07-18 00:30:28,263 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a21~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a17~0 := 0; {6380#(<= ~a17~0 0)} is VALID [2020-07-18 00:30:28,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {6380#(<= ~a17~0 0)} #res := -1; {6380#(<= ~a17~0 0)} is VALID [2020-07-18 00:30:28,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {6380#(<= ~a17~0 0)} assume true; {6380#(<= ~a17~0 0)} is VALID [2020-07-18 00:30:28,267 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6380#(<= ~a17~0 0)} {6334#true} #1104#return; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {6334#true} call ULTIMATE.init(); {6378#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:30:28,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {6378#(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; {6334#true} is VALID [2020-07-18 00:30:28,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-18 00:30:28,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-18 00:30:28,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-18 00:30:28,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-18 00:30:28,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-18 00:30:28,272 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-18 00:30:28,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-18 00:30:28,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-18 00:30:28,272 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-18 00:30:28,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-18 00:30:28,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-18 00:30:28,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 00:30:28,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,274 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-18 00:30:28,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-18 00:30:28,275 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a16~0 := 5; {6334#true} is VALID [2020-07-18 00:30:28,275 INFO L280 TraceCheckUtils]: 19: Hoare triple {6334#true} ~a21~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {6334#true} assume true; {6334#true} is VALID [2020-07-18 00:30:28,276 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6334#true} {6334#true} #1100#return; {6334#true} is VALID [2020-07-18 00:30:28,276 INFO L263 TraceCheckUtils]: 22: Hoare triple {6334#true} call #t~ret4 := main(); {6334#true} is VALID [2020-07-18 00:30:28,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {6334#true} ~output~0 := -1; {6334#true} is VALID [2020-07-18 00:30:28,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {6334#true} assume !false; {6334#true} is VALID [2020-07-18 00:30:28,277 INFO L280 TraceCheckUtils]: 25: Hoare triple {6334#true} havoc ~input~0; {6334#true} is VALID [2020-07-18 00:30:28,277 INFO L280 TraceCheckUtils]: 26: Hoare triple {6334#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6334#true} is VALID [2020-07-18 00:30:28,277 INFO L280 TraceCheckUtils]: 27: Hoare triple {6334#true} ~input~0 := #t~nondet2; {6334#true} is VALID [2020-07-18 00:30:28,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {6334#true} havoc #t~nondet2; {6334#true} is VALID [2020-07-18 00:30:28,278 INFO L280 TraceCheckUtils]: 29: Hoare triple {6334#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6334#true} is VALID [2020-07-18 00:30:28,279 INFO L263 TraceCheckUtils]: 30: Hoare triple {6334#true} call #t~ret3 := calculate_output(~input~0); {6379#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-18 00:30:28,280 INFO L280 TraceCheckUtils]: 31: Hoare triple {6379#(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; {6334#true} is VALID [2020-07-18 00:30:28,280 INFO L280 TraceCheckUtils]: 32: Hoare triple {6334#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {6334#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6334#true} is VALID [2020-07-18 00:30:28,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {6334#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,281 INFO L280 TraceCheckUtils]: 35: Hoare triple {6334#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,281 INFO L280 TraceCheckUtils]: 36: Hoare triple {6334#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6334#true} is VALID [2020-07-18 00:30:28,281 INFO L280 TraceCheckUtils]: 37: Hoare triple {6334#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6334#true} is VALID [2020-07-18 00:30:28,282 INFO L280 TraceCheckUtils]: 38: Hoare triple {6334#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6334#true} is VALID [2020-07-18 00:30:28,282 INFO L280 TraceCheckUtils]: 39: Hoare triple {6334#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6334#true} is VALID [2020-07-18 00:30:28,282 INFO L280 TraceCheckUtils]: 40: Hoare triple {6334#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6334#true} is VALID [2020-07-18 00:30:28,283 INFO L280 TraceCheckUtils]: 41: Hoare triple {6334#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0; {6334#true} is VALID [2020-07-18 00:30:28,283 INFO L280 TraceCheckUtils]: 42: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-18 00:30:28,283 INFO L280 TraceCheckUtils]: 43: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {6334#true} ~a8~0 := 14; {6334#true} is VALID [2020-07-18 00:30:28,284 INFO L280 TraceCheckUtils]: 45: Hoare triple {6334#true} ~a16~0 := 4; {6334#true} is VALID [2020-07-18 00:30:28,284 INFO L280 TraceCheckUtils]: 46: Hoare triple {6334#true} ~a21~0 := 1; {6334#true} is VALID [2020-07-18 00:30:28,285 INFO L280 TraceCheckUtils]: 47: Hoare triple {6334#true} ~a17~0 := 0; {6380#(<= ~a17~0 0)} is VALID [2020-07-18 00:30:28,285 INFO L280 TraceCheckUtils]: 48: Hoare triple {6380#(<= ~a17~0 0)} #res := -1; {6380#(<= ~a17~0 0)} is VALID [2020-07-18 00:30:28,286 INFO L280 TraceCheckUtils]: 49: Hoare triple {6380#(<= ~a17~0 0)} assume true; {6380#(<= ~a17~0 0)} is VALID [2020-07-18 00:30:28,287 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6380#(<= ~a17~0 0)} {6334#true} #1104#return; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,288 INFO L280 TraceCheckUtils]: 51: Hoare triple {6377#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,288 INFO L280 TraceCheckUtils]: 52: Hoare triple {6377#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,289 INFO L280 TraceCheckUtils]: 53: Hoare triple {6377#(not (= 1 ~a17~0))} havoc #t~ret3; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,290 INFO L280 TraceCheckUtils]: 54: Hoare triple {6377#(not (= 1 ~a17~0))} assume !false; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,290 INFO L280 TraceCheckUtils]: 55: Hoare triple {6377#(not (= 1 ~a17~0))} havoc ~input~0; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,291 INFO L280 TraceCheckUtils]: 56: Hoare triple {6377#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,292 INFO L280 TraceCheckUtils]: 57: Hoare triple {6377#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,293 INFO L280 TraceCheckUtils]: 58: Hoare triple {6377#(not (= 1 ~a17~0))} havoc #t~nondet2; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,293 INFO L280 TraceCheckUtils]: 59: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,294 INFO L263 TraceCheckUtils]: 60: Hoare triple {6377#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,295 INFO L280 TraceCheckUtils]: 61: Hoare triple {6377#(not (= 1 ~a17~0))} ~input := #in~input; {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,295 INFO L280 TraceCheckUtils]: 62: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,296 INFO L280 TraceCheckUtils]: 63: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,297 INFO L280 TraceCheckUtils]: 64: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,298 INFO L280 TraceCheckUtils]: 65: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,309 INFO L280 TraceCheckUtils]: 66: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,311 INFO L280 TraceCheckUtils]: 67: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,312 INFO L280 TraceCheckUtils]: 68: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,313 INFO L280 TraceCheckUtils]: 69: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,313 INFO L280 TraceCheckUtils]: 70: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,314 INFO L280 TraceCheckUtils]: 71: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,314 INFO L280 TraceCheckUtils]: 72: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,315 INFO L280 TraceCheckUtils]: 73: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,316 INFO L280 TraceCheckUtils]: 74: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,316 INFO L280 TraceCheckUtils]: 75: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,317 INFO L280 TraceCheckUtils]: 76: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,317 INFO L280 TraceCheckUtils]: 77: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,318 INFO L280 TraceCheckUtils]: 78: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,319 INFO L280 TraceCheckUtils]: 79: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,319 INFO L280 TraceCheckUtils]: 80: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,320 INFO L280 TraceCheckUtils]: 81: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,320 INFO L280 TraceCheckUtils]: 82: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,321 INFO L280 TraceCheckUtils]: 83: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,321 INFO L280 TraceCheckUtils]: 84: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,322 INFO L280 TraceCheckUtils]: 85: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,323 INFO L280 TraceCheckUtils]: 86: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,323 INFO L280 TraceCheckUtils]: 87: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,324 INFO L280 TraceCheckUtils]: 88: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,324 INFO L280 TraceCheckUtils]: 89: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,325 INFO L280 TraceCheckUtils]: 90: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,326 INFO L280 TraceCheckUtils]: 91: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,326 INFO L280 TraceCheckUtils]: 92: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,327 INFO L280 TraceCheckUtils]: 93: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,328 INFO L280 TraceCheckUtils]: 94: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,328 INFO L280 TraceCheckUtils]: 95: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,329 INFO L280 TraceCheckUtils]: 96: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,329 INFO L280 TraceCheckUtils]: 97: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,330 INFO L280 TraceCheckUtils]: 98: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,331 INFO L280 TraceCheckUtils]: 99: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,331 INFO L280 TraceCheckUtils]: 100: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,332 INFO L280 TraceCheckUtils]: 101: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,332 INFO L280 TraceCheckUtils]: 102: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,333 INFO L280 TraceCheckUtils]: 103: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,333 INFO L280 TraceCheckUtils]: 104: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,334 INFO L280 TraceCheckUtils]: 105: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,335 INFO L280 TraceCheckUtils]: 106: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,335 INFO L280 TraceCheckUtils]: 107: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,336 INFO L280 TraceCheckUtils]: 108: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,336 INFO L280 TraceCheckUtils]: 109: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,337 INFO L280 TraceCheckUtils]: 110: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,338 INFO L280 TraceCheckUtils]: 111: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,338 INFO L280 TraceCheckUtils]: 112: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,339 INFO L280 TraceCheckUtils]: 113: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,339 INFO L280 TraceCheckUtils]: 114: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,340 INFO L280 TraceCheckUtils]: 115: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,341 INFO L280 TraceCheckUtils]: 116: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,341 INFO L280 TraceCheckUtils]: 117: Hoare triple {6377#(not (= 1 ~a17~0))} 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); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,341 INFO L280 TraceCheckUtils]: 118: Hoare triple {6377#(not (= 1 ~a17~0))} 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); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,342 INFO L280 TraceCheckUtils]: 119: Hoare triple {6377#(not (= 1 ~a17~0))} 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)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,342 INFO L280 TraceCheckUtils]: 120: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,343 INFO L280 TraceCheckUtils]: 121: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,343 INFO L280 TraceCheckUtils]: 122: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,343 INFO L280 TraceCheckUtils]: 123: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,344 INFO L280 TraceCheckUtils]: 124: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,344 INFO L280 TraceCheckUtils]: 125: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,345 INFO L280 TraceCheckUtils]: 126: Hoare triple {6377#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,347 INFO L280 TraceCheckUtils]: 127: Hoare triple {6377#(not (= 1 ~a17~0))} 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))); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,348 INFO L280 TraceCheckUtils]: 128: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,349 INFO L280 TraceCheckUtils]: 129: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,349 INFO L280 TraceCheckUtils]: 130: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,350 INFO L280 TraceCheckUtils]: 131: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,350 INFO L280 TraceCheckUtils]: 132: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,351 INFO L280 TraceCheckUtils]: 133: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,352 INFO L280 TraceCheckUtils]: 134: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,352 INFO L280 TraceCheckUtils]: 135: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,352 INFO L280 TraceCheckUtils]: 136: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,353 INFO L280 TraceCheckUtils]: 137: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,353 INFO L280 TraceCheckUtils]: 138: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,354 INFO L280 TraceCheckUtils]: 139: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,354 INFO L280 TraceCheckUtils]: 140: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,354 INFO L280 TraceCheckUtils]: 141: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,355 INFO L280 TraceCheckUtils]: 142: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,355 INFO L280 TraceCheckUtils]: 143: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,356 INFO L280 TraceCheckUtils]: 144: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,356 INFO L280 TraceCheckUtils]: 145: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,356 INFO L280 TraceCheckUtils]: 146: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,357 INFO L280 TraceCheckUtils]: 147: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,362 INFO L280 TraceCheckUtils]: 148: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,364 INFO L280 TraceCheckUtils]: 149: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,365 INFO L280 TraceCheckUtils]: 150: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,366 INFO L280 TraceCheckUtils]: 151: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,366 INFO L280 TraceCheckUtils]: 152: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,367 INFO L280 TraceCheckUtils]: 153: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,367 INFO L280 TraceCheckUtils]: 154: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,368 INFO L280 TraceCheckUtils]: 155: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,369 INFO L280 TraceCheckUtils]: 156: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,369 INFO L280 TraceCheckUtils]: 157: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,370 INFO L280 TraceCheckUtils]: 158: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,371 INFO L280 TraceCheckUtils]: 159: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,371 INFO L280 TraceCheckUtils]: 160: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,372 INFO L280 TraceCheckUtils]: 161: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,372 INFO L280 TraceCheckUtils]: 162: Hoare triple {6377#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6377#(not (= 1 ~a17~0))} is VALID [2020-07-18 00:30:28,373 INFO L280 TraceCheckUtils]: 163: Hoare triple {6377#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {6335#false} is VALID [2020-07-18 00:30:28,373 INFO L280 TraceCheckUtils]: 164: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-18 00:30:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:30:28,414 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:30:28,414 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1418807069] [2020-07-18 00:30:28,415 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:30:28,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-18 00:30:28,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603295508] [2020-07-18 00:30:28,416 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 165 [2020-07-18 00:30:28,417 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:30:28,417 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 00:30:28,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:28,640 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 00:30:28,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:30:28,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 00:30:28,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:30:28,642 INFO L87 Difference]: Start difference. First operand 746 states and 932 transitions. Second operand 6 states. [2020-07-18 00:30:46,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:46,718 INFO L93 Difference]: Finished difference Result 2398 states and 3146 transitions. [2020-07-18 00:30:46,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-18 00:30:46,718 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 165 [2020-07-18 00:30:46,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:30:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 00:30:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1680 transitions. [2020-07-18 00:30:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 00:30:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1680 transitions. [2020-07-18 00:30:46,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 1680 transitions. [2020-07-18 00:30:49,240 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1680 edges. 1680 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:30:49,431 INFO L225 Difference]: With dead ends: 2398 [2020-07-18 00:30:49,431 INFO L226 Difference]: Without dead ends: 1676 [2020-07-18 00:30:49,436 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-18 00:30:49,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2020-07-18 00:30:58,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1328. [2020-07-18 00:30:58,706 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:30:58,706 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1676 states. Second operand 1328 states. [2020-07-18 00:30:58,706 INFO L74 IsIncluded]: Start isIncluded. First operand 1676 states. Second operand 1328 states. [2020-07-18 00:30:58,706 INFO L87 Difference]: Start difference. First operand 1676 states. Second operand 1328 states. [2020-07-18 00:30:58,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:58,868 INFO L93 Difference]: Finished difference Result 1676 states and 2114 transitions. [2020-07-18 00:30:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2114 transitions. [2020-07-18 00:30:58,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:30:58,879 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:30:58,879 INFO L74 IsIncluded]: Start isIncluded. First operand 1328 states. Second operand 1676 states. [2020-07-18 00:30:58,879 INFO L87 Difference]: Start difference. First operand 1328 states. Second operand 1676 states. [2020-07-18 00:30:59,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:30:59,055 INFO L93 Difference]: Finished difference Result 1676 states and 2114 transitions. [2020-07-18 00:30:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2114 transitions. [2020-07-18 00:30:59,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:30:59,063 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:30:59,063 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:30:59,063 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:30:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1328 states. [2020-07-18 00:30:59,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1328 states and 1690 transitions. [2020-07-18 00:30:59,181 INFO L78 Accepts]: Start accepts. Automaton has 1328 states and 1690 transitions. Word has length 165 [2020-07-18 00:30:59,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:30:59,181 INFO L479 AbstractCegarLoop]: Abstraction has 1328 states and 1690 transitions. [2020-07-18 00:30:59,183 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 00:30:59,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1328 states and 1690 transitions. [2020-07-18 00:31:02,761 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1690 edges. 1690 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:31:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1690 transitions. [2020-07-18 00:31:02,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-18 00:31:02,771 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:31:02,771 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:31:02,772 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:31:02,772 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:31:02,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:31:02,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1076530671, now seen corresponding path program 1 times [2020-07-18 00:31:02,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:31:02,773 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1697861706] [2020-07-18 00:31:02,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:31:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:31:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:31:03,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {17274#(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; {17193#true} is VALID [2020-07-18 00:31:03,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {17193#true} ~d~0 := 4; {17193#true} is VALID [2020-07-18 00:31:03,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {17193#true} ~e~0 := 5; {17193#true} is VALID [2020-07-18 00:31:03,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {17193#true} ~f~0 := 6; {17193#true} is VALID [2020-07-18 00:31:03,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {17193#true} ~c~0 := 3; {17193#true} is VALID [2020-07-18 00:31:03,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {17193#true} ~b~0 := 2; {17193#true} is VALID [2020-07-18 00:31:03,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {17193#true} ~u~0 := 21; {17193#true} is VALID [2020-07-18 00:31:03,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {17193#true} ~v~0 := 22; {17193#true} is VALID [2020-07-18 00:31:03,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {17193#true} ~w~0 := 23; {17193#true} is VALID [2020-07-18 00:31:03,005 INFO L280 TraceCheckUtils]: 9: Hoare triple {17193#true} ~x~0 := 24; {17193#true} is VALID [2020-07-18 00:31:03,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {17193#true} ~y~0 := 25; {17193#true} is VALID [2020-07-18 00:31:03,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {17193#true} ~z~0 := 26; {17193#true} is VALID [2020-07-18 00:31:03,006 INFO L280 TraceCheckUtils]: 12: Hoare triple {17193#true} ~a17~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {17193#true} ~a7~0 := 0; {17193#true} is VALID [2020-07-18 00:31:03,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {17193#true} ~a20~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {17193#true} ~a8~0 := 15; {17193#true} is VALID [2020-07-18 00:31:03,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {17193#true} ~a12~0 := 8; {17193#true} is VALID [2020-07-18 00:31:03,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {17193#true} ~a16~0 := 5; {17275#(<= ~a16~0 5)} is VALID [2020-07-18 00:31:03,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {17275#(<= ~a16~0 5)} ~a21~0 := 1; {17275#(<= ~a16~0 5)} is VALID [2020-07-18 00:31:03,010 INFO L280 TraceCheckUtils]: 19: Hoare triple {17275#(<= ~a16~0 5)} assume true; {17275#(<= ~a16~0 5)} is VALID [2020-07-18 00:31:03,013 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17275#(<= ~a16~0 5)} {17193#true} #1100#return; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:31:03,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {17276#(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; {17277#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {17277#(= ~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); {17277#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {17277#(= ~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); {17277#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {17277#(= ~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; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {17278#(= 6 |old(~a16~0)|)} #res := -1; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {17278#(= 6 |old(~a16~0)|)} assume true; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,084 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17278#(= 6 |old(~a16~0)|)} {17216#(not (= 6 ~a16~0))} #1104#return; {17194#false} is VALID [2020-07-18 00:31:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:31:03,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {17276#(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; {17193#true} is VALID [2020-07-18 00:31:03,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {17193#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {17193#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {17193#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,138 INFO L280 TraceCheckUtils]: 4: Hoare triple {17193#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {17193#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {17193#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,140 INFO L280 TraceCheckUtils]: 7: Hoare triple {17193#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {17193#true} is VALID [2020-07-18 00:31:03,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {17193#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {17193#true} is VALID [2020-07-18 00:31:03,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {17193#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {17193#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {17193#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {17193#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {17193#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {17193#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {17193#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {17193#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {17193#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {17193#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {17193#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {17193#true} is VALID [2020-07-18 00:31:03,145 INFO L280 TraceCheckUtils]: 20: Hoare triple {17193#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {17193#true} is VALID [2020-07-18 00:31:03,145 INFO L280 TraceCheckUtils]: 21: Hoare triple {17193#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,146 INFO L280 TraceCheckUtils]: 22: Hoare triple {17193#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,146 INFO L280 TraceCheckUtils]: 23: Hoare triple {17193#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,146 INFO L280 TraceCheckUtils]: 24: Hoare triple {17193#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,147 INFO L280 TraceCheckUtils]: 25: Hoare triple {17193#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,147 INFO L280 TraceCheckUtils]: 26: Hoare triple {17193#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {17193#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,148 INFO L280 TraceCheckUtils]: 28: Hoare triple {17193#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,148 INFO L280 TraceCheckUtils]: 29: Hoare triple {17193#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {17193#true} is VALID [2020-07-18 00:31:03,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {17193#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,149 INFO L280 TraceCheckUtils]: 31: Hoare triple {17193#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,149 INFO L280 TraceCheckUtils]: 32: Hoare triple {17193#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {17193#true} is VALID [2020-07-18 00:31:03,149 INFO L280 TraceCheckUtils]: 33: Hoare triple {17193#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,150 INFO L280 TraceCheckUtils]: 34: Hoare triple {17193#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,150 INFO L280 TraceCheckUtils]: 35: Hoare triple {17193#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,150 INFO L280 TraceCheckUtils]: 36: Hoare triple {17193#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {17193#true} is VALID [2020-07-18 00:31:03,151 INFO L280 TraceCheckUtils]: 37: Hoare triple {17193#true} assume 1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0); {17193#true} is VALID [2020-07-18 00:31:03,151 INFO L280 TraceCheckUtils]: 38: Hoare triple {17193#true} ~a8~0 := 14; {17193#true} is VALID [2020-07-18 00:31:03,152 INFO L280 TraceCheckUtils]: 39: Hoare triple {17193#true} ~a7~0 := 0; {17193#true} is VALID [2020-07-18 00:31:03,152 INFO L280 TraceCheckUtils]: 40: Hoare triple {17193#true} ~a17~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,153 INFO L280 TraceCheckUtils]: 41: Hoare triple {17193#true} ~a21~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,153 INFO L280 TraceCheckUtils]: 42: Hoare triple {17193#true} ~a16~0 := 4; {17193#true} is VALID [2020-07-18 00:31:03,153 INFO L280 TraceCheckUtils]: 43: Hoare triple {17193#true} #res := -1; {17193#true} is VALID [2020-07-18 00:31:03,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {17193#true} assume true; {17193#true} is VALID [2020-07-18 00:31:03,154 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17193#true} {17194#false} #1104#return; {17194#false} is VALID [2020-07-18 00:31:03,161 INFO L263 TraceCheckUtils]: 0: Hoare triple {17193#true} call ULTIMATE.init(); {17274#(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 00:31:03,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {17274#(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; {17193#true} is VALID [2020-07-18 00:31:03,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {17193#true} ~d~0 := 4; {17193#true} is VALID [2020-07-18 00:31:03,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {17193#true} ~e~0 := 5; {17193#true} is VALID [2020-07-18 00:31:03,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {17193#true} ~f~0 := 6; {17193#true} is VALID [2020-07-18 00:31:03,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {17193#true} ~c~0 := 3; {17193#true} is VALID [2020-07-18 00:31:03,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {17193#true} ~b~0 := 2; {17193#true} is VALID [2020-07-18 00:31:03,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {17193#true} ~u~0 := 21; {17193#true} is VALID [2020-07-18 00:31:03,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {17193#true} ~v~0 := 22; {17193#true} is VALID [2020-07-18 00:31:03,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {17193#true} ~w~0 := 23; {17193#true} is VALID [2020-07-18 00:31:03,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {17193#true} ~x~0 := 24; {17193#true} is VALID [2020-07-18 00:31:03,165 INFO L280 TraceCheckUtils]: 11: Hoare triple {17193#true} ~y~0 := 25; {17193#true} is VALID [2020-07-18 00:31:03,165 INFO L280 TraceCheckUtils]: 12: Hoare triple {17193#true} ~z~0 := 26; {17193#true} is VALID [2020-07-18 00:31:03,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {17193#true} ~a17~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,166 INFO L280 TraceCheckUtils]: 14: Hoare triple {17193#true} ~a7~0 := 0; {17193#true} is VALID [2020-07-18 00:31:03,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {17193#true} ~a20~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {17193#true} ~a8~0 := 15; {17193#true} is VALID [2020-07-18 00:31:03,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {17193#true} ~a12~0 := 8; {17193#true} is VALID [2020-07-18 00:31:03,169 INFO L280 TraceCheckUtils]: 18: Hoare triple {17193#true} ~a16~0 := 5; {17275#(<= ~a16~0 5)} is VALID [2020-07-18 00:31:03,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {17275#(<= ~a16~0 5)} ~a21~0 := 1; {17275#(<= ~a16~0 5)} is VALID [2020-07-18 00:31:03,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {17275#(<= ~a16~0 5)} assume true; {17275#(<= ~a16~0 5)} is VALID [2020-07-18 00:31:03,171 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17275#(<= ~a16~0 5)} {17193#true} #1100#return; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,172 INFO L263 TraceCheckUtils]: 22: Hoare triple {17216#(not (= 6 ~a16~0))} call #t~ret4 := main(); {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,173 INFO L280 TraceCheckUtils]: 23: Hoare triple {17216#(not (= 6 ~a16~0))} ~output~0 := -1; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {17216#(not (= 6 ~a16~0))} assume !false; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,174 INFO L280 TraceCheckUtils]: 25: Hoare triple {17216#(not (= 6 ~a16~0))} havoc ~input~0; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,175 INFO L280 TraceCheckUtils]: 26: Hoare triple {17216#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {17216#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,177 INFO L280 TraceCheckUtils]: 28: Hoare triple {17216#(not (= 6 ~a16~0))} havoc #t~nondet2; {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,179 INFO L280 TraceCheckUtils]: 29: Hoare triple {17216#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17216#(not (= 6 ~a16~0))} is VALID [2020-07-18 00:31:03,180 INFO L263 TraceCheckUtils]: 30: Hoare triple {17216#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {17276#(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 00:31:03,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {17276#(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; {17277#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,182 INFO L280 TraceCheckUtils]: 32: Hoare triple {17277#(= ~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); {17277#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {17277#(= ~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); {17277#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,183 INFO L280 TraceCheckUtils]: 34: Hoare triple {17277#(= ~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; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,184 INFO L280 TraceCheckUtils]: 35: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,185 INFO L280 TraceCheckUtils]: 36: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,185 INFO L280 TraceCheckUtils]: 37: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,186 INFO L280 TraceCheckUtils]: 38: Hoare triple {17278#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,186 INFO L280 TraceCheckUtils]: 39: Hoare triple {17278#(= 6 |old(~a16~0)|)} #res := -1; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,187 INFO L280 TraceCheckUtils]: 40: Hoare triple {17278#(= 6 |old(~a16~0)|)} assume true; {17278#(= 6 |old(~a16~0)|)} is VALID [2020-07-18 00:31:03,188 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17278#(= 6 |old(~a16~0)|)} {17216#(not (= 6 ~a16~0))} #1104#return; {17194#false} is VALID [2020-07-18 00:31:03,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {17194#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17194#false} is VALID [2020-07-18 00:31:03,188 INFO L280 TraceCheckUtils]: 43: Hoare triple {17194#false} ~output~0 := #t~ret3; {17194#false} is VALID [2020-07-18 00:31:03,188 INFO L280 TraceCheckUtils]: 44: Hoare triple {17194#false} havoc #t~ret3; {17194#false} is VALID [2020-07-18 00:31:03,189 INFO L280 TraceCheckUtils]: 45: Hoare triple {17194#false} assume !false; {17194#false} is VALID [2020-07-18 00:31:03,189 INFO L280 TraceCheckUtils]: 46: Hoare triple {17194#false} havoc ~input~0; {17194#false} is VALID [2020-07-18 00:31:03,189 INFO L280 TraceCheckUtils]: 47: Hoare triple {17194#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17194#false} is VALID [2020-07-18 00:31:03,189 INFO L280 TraceCheckUtils]: 48: Hoare triple {17194#false} ~input~0 := #t~nondet2; {17194#false} is VALID [2020-07-18 00:31:03,189 INFO L280 TraceCheckUtils]: 49: Hoare triple {17194#false} havoc #t~nondet2; {17194#false} is VALID [2020-07-18 00:31:03,190 INFO L280 TraceCheckUtils]: 50: Hoare triple {17194#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17194#false} is VALID [2020-07-18 00:31:03,190 INFO L263 TraceCheckUtils]: 51: Hoare triple {17194#false} call #t~ret3 := calculate_output(~input~0); {17276#(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 00:31:03,191 INFO L280 TraceCheckUtils]: 52: Hoare triple {17276#(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; {17193#true} is VALID [2020-07-18 00:31:03,191 INFO L280 TraceCheckUtils]: 53: Hoare triple {17193#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,191 INFO L280 TraceCheckUtils]: 54: Hoare triple {17193#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,192 INFO L280 TraceCheckUtils]: 55: Hoare triple {17193#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,192 INFO L280 TraceCheckUtils]: 56: Hoare triple {17193#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,192 INFO L280 TraceCheckUtils]: 57: Hoare triple {17193#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,192 INFO L280 TraceCheckUtils]: 58: Hoare triple {17193#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,192 INFO L280 TraceCheckUtils]: 59: Hoare triple {17193#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {17193#true} is VALID [2020-07-18 00:31:03,192 INFO L280 TraceCheckUtils]: 60: Hoare triple {17193#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {17193#true} is VALID [2020-07-18 00:31:03,193 INFO L280 TraceCheckUtils]: 61: Hoare triple {17193#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,193 INFO L280 TraceCheckUtils]: 62: Hoare triple {17193#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,193 INFO L280 TraceCheckUtils]: 63: Hoare triple {17193#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,193 INFO L280 TraceCheckUtils]: 64: Hoare triple {17193#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,193 INFO L280 TraceCheckUtils]: 65: Hoare triple {17193#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,202 INFO L280 TraceCheckUtils]: 66: Hoare triple {17193#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,203 INFO L280 TraceCheckUtils]: 67: Hoare triple {17193#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,203 INFO L280 TraceCheckUtils]: 68: Hoare triple {17193#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,203 INFO L280 TraceCheckUtils]: 69: Hoare triple {17193#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,204 INFO L280 TraceCheckUtils]: 70: Hoare triple {17193#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,204 INFO L280 TraceCheckUtils]: 71: Hoare triple {17193#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {17193#true} is VALID [2020-07-18 00:31:03,204 INFO L280 TraceCheckUtils]: 72: Hoare triple {17193#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {17193#true} is VALID [2020-07-18 00:31:03,205 INFO L280 TraceCheckUtils]: 73: Hoare triple {17193#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,205 INFO L280 TraceCheckUtils]: 74: Hoare triple {17193#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,205 INFO L280 TraceCheckUtils]: 75: Hoare triple {17193#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {17193#true} is VALID [2020-07-18 00:31:03,206 INFO L280 TraceCheckUtils]: 76: Hoare triple {17193#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,206 INFO L280 TraceCheckUtils]: 77: Hoare triple {17193#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,206 INFO L280 TraceCheckUtils]: 78: Hoare triple {17193#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,207 INFO L280 TraceCheckUtils]: 79: Hoare triple {17193#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,207 INFO L280 TraceCheckUtils]: 80: Hoare triple {17193#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,209 INFO L280 TraceCheckUtils]: 81: Hoare triple {17193#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {17193#true} is VALID [2020-07-18 00:31:03,210 INFO L280 TraceCheckUtils]: 82: Hoare triple {17193#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {17193#true} is VALID [2020-07-18 00:31:03,210 INFO L280 TraceCheckUtils]: 83: Hoare triple {17193#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {17193#true} is VALID [2020-07-18 00:31:03,210 INFO L280 TraceCheckUtils]: 84: Hoare triple {17193#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {17193#true} is VALID [2020-07-18 00:31:03,211 INFO L280 TraceCheckUtils]: 85: Hoare triple {17193#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {17193#true} is VALID [2020-07-18 00:31:03,211 INFO L280 TraceCheckUtils]: 86: Hoare triple {17193#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,211 INFO L280 TraceCheckUtils]: 87: Hoare triple {17193#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {17193#true} is VALID [2020-07-18 00:31:03,212 INFO L280 TraceCheckUtils]: 88: Hoare triple {17193#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {17193#true} is VALID [2020-07-18 00:31:03,212 INFO L280 TraceCheckUtils]: 89: Hoare triple {17193#true} assume 1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0); {17193#true} is VALID [2020-07-18 00:31:03,215 INFO L280 TraceCheckUtils]: 90: Hoare triple {17193#true} ~a8~0 := 14; {17193#true} is VALID [2020-07-18 00:31:03,216 INFO L280 TraceCheckUtils]: 91: Hoare triple {17193#true} ~a7~0 := 0; {17193#true} is VALID [2020-07-18 00:31:03,216 INFO L280 TraceCheckUtils]: 92: Hoare triple {17193#true} ~a17~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,216 INFO L280 TraceCheckUtils]: 93: Hoare triple {17193#true} ~a21~0 := 1; {17193#true} is VALID [2020-07-18 00:31:03,217 INFO L280 TraceCheckUtils]: 94: Hoare triple {17193#true} ~a16~0 := 4; {17193#true} is VALID [2020-07-18 00:31:03,217 INFO L280 TraceCheckUtils]: 95: Hoare triple {17193#true} #res := -1; {17193#true} is VALID [2020-07-18 00:31:03,220 INFO L280 TraceCheckUtils]: 96: Hoare triple {17193#true} assume true; {17193#true} is VALID [2020-07-18 00:31:03,221 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {17193#true} {17194#false} #1104#return; {17194#false} is VALID [2020-07-18 00:31:03,221 INFO L280 TraceCheckUtils]: 98: Hoare triple {17194#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17194#false} is VALID [2020-07-18 00:31:03,221 INFO L280 TraceCheckUtils]: 99: Hoare triple {17194#false} ~output~0 := #t~ret3; {17194#false} is VALID [2020-07-18 00:31:03,222 INFO L280 TraceCheckUtils]: 100: Hoare triple {17194#false} havoc #t~ret3; {17194#false} is VALID [2020-07-18 00:31:03,222 INFO L280 TraceCheckUtils]: 101: Hoare triple {17194#false} assume !false; {17194#false} is VALID [2020-07-18 00:31:03,222 INFO L280 TraceCheckUtils]: 102: Hoare triple {17194#false} havoc ~input~0; {17194#false} is VALID [2020-07-18 00:31:03,223 INFO L280 TraceCheckUtils]: 103: Hoare triple {17194#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17194#false} is VALID [2020-07-18 00:31:03,223 INFO L280 TraceCheckUtils]: 104: Hoare triple {17194#false} ~input~0 := #t~nondet2; {17194#false} is VALID [2020-07-18 00:31:03,225 INFO L280 TraceCheckUtils]: 105: Hoare triple {17194#false} havoc #t~nondet2; {17194#false} is VALID [2020-07-18 00:31:03,225 INFO L280 TraceCheckUtils]: 106: Hoare triple {17194#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17194#false} is VALID [2020-07-18 00:31:03,225 INFO L263 TraceCheckUtils]: 107: Hoare triple {17194#false} call #t~ret3 := calculate_output(~input~0); {17194#false} is VALID [2020-07-18 00:31:03,226 INFO L280 TraceCheckUtils]: 108: Hoare triple {17194#false} ~input := #in~input; {17194#false} is VALID [2020-07-18 00:31:03,226 INFO L280 TraceCheckUtils]: 109: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,226 INFO L280 TraceCheckUtils]: 110: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,227 INFO L280 TraceCheckUtils]: 111: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,227 INFO L280 TraceCheckUtils]: 112: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,228 INFO L280 TraceCheckUtils]: 113: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,228 INFO L280 TraceCheckUtils]: 114: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,230 INFO L280 TraceCheckUtils]: 115: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,231 INFO L280 TraceCheckUtils]: 116: Hoare triple {17194#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))); {17194#false} is VALID [2020-07-18 00:31:03,231 INFO L280 TraceCheckUtils]: 117: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,231 INFO L280 TraceCheckUtils]: 118: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,232 INFO L280 TraceCheckUtils]: 119: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,232 INFO L280 TraceCheckUtils]: 120: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,232 INFO L280 TraceCheckUtils]: 121: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,233 INFO L280 TraceCheckUtils]: 122: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,233 INFO L280 TraceCheckUtils]: 123: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,233 INFO L280 TraceCheckUtils]: 124: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,233 INFO L280 TraceCheckUtils]: 125: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,234 INFO L280 TraceCheckUtils]: 126: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,234 INFO L280 TraceCheckUtils]: 127: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,234 INFO L280 TraceCheckUtils]: 128: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,234 INFO L280 TraceCheckUtils]: 129: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,234 INFO L280 TraceCheckUtils]: 130: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,235 INFO L280 TraceCheckUtils]: 131: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,235 INFO L280 TraceCheckUtils]: 132: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,235 INFO L280 TraceCheckUtils]: 133: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,235 INFO L280 TraceCheckUtils]: 134: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,236 INFO L280 TraceCheckUtils]: 135: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,236 INFO L280 TraceCheckUtils]: 136: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,236 INFO L280 TraceCheckUtils]: 137: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,236 INFO L280 TraceCheckUtils]: 138: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,236 INFO L280 TraceCheckUtils]: 139: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,237 INFO L280 TraceCheckUtils]: 140: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,237 INFO L280 TraceCheckUtils]: 141: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,237 INFO L280 TraceCheckUtils]: 142: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,238 INFO L280 TraceCheckUtils]: 143: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,238 INFO L280 TraceCheckUtils]: 144: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,238 INFO L280 TraceCheckUtils]: 145: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,239 INFO L280 TraceCheckUtils]: 146: Hoare triple {17194#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)))); {17194#false} is VALID [2020-07-18 00:31:03,239 INFO L280 TraceCheckUtils]: 147: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,239 INFO L280 TraceCheckUtils]: 148: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,240 INFO L280 TraceCheckUtils]: 149: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,240 INFO L280 TraceCheckUtils]: 150: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,240 INFO L280 TraceCheckUtils]: 151: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,241 INFO L280 TraceCheckUtils]: 152: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,241 INFO L280 TraceCheckUtils]: 153: Hoare triple {17194#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))); {17194#false} is VALID [2020-07-18 00:31:03,241 INFO L280 TraceCheckUtils]: 154: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,242 INFO L280 TraceCheckUtils]: 155: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,242 INFO L280 TraceCheckUtils]: 156: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,242 INFO L280 TraceCheckUtils]: 157: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,243 INFO L280 TraceCheckUtils]: 158: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,243 INFO L280 TraceCheckUtils]: 159: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,243 INFO L280 TraceCheckUtils]: 160: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,244 INFO L280 TraceCheckUtils]: 161: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,244 INFO L280 TraceCheckUtils]: 162: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,244 INFO L280 TraceCheckUtils]: 163: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,245 INFO L280 TraceCheckUtils]: 164: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,245 INFO L280 TraceCheckUtils]: 165: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,245 INFO L280 TraceCheckUtils]: 166: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,246 INFO L280 TraceCheckUtils]: 167: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,246 INFO L280 TraceCheckUtils]: 168: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,246 INFO L280 TraceCheckUtils]: 169: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,247 INFO L280 TraceCheckUtils]: 170: Hoare triple {17194#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)); {17194#false} is VALID [2020-07-18 00:31:03,247 INFO L280 TraceCheckUtils]: 171: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,247 INFO L280 TraceCheckUtils]: 172: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,248 INFO L280 TraceCheckUtils]: 173: Hoare triple {17194#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); {17194#false} is VALID [2020-07-18 00:31:03,248 INFO L280 TraceCheckUtils]: 174: Hoare triple {17194#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))); {17194#false} is VALID [2020-07-18 00:31:03,248 INFO L280 TraceCheckUtils]: 175: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,249 INFO L280 TraceCheckUtils]: 176: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,249 INFO L280 TraceCheckUtils]: 177: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,249 INFO L280 TraceCheckUtils]: 178: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,249 INFO L280 TraceCheckUtils]: 179: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,250 INFO L280 TraceCheckUtils]: 180: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,250 INFO L280 TraceCheckUtils]: 181: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,250 INFO L280 TraceCheckUtils]: 182: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,251 INFO L280 TraceCheckUtils]: 183: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,251 INFO L280 TraceCheckUtils]: 184: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,251 INFO L280 TraceCheckUtils]: 185: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,252 INFO L280 TraceCheckUtils]: 186: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,252 INFO L280 TraceCheckUtils]: 187: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,252 INFO L280 TraceCheckUtils]: 188: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,253 INFO L280 TraceCheckUtils]: 189: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,253 INFO L280 TraceCheckUtils]: 190: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,253 INFO L280 TraceCheckUtils]: 191: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,254 INFO L280 TraceCheckUtils]: 192: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,254 INFO L280 TraceCheckUtils]: 193: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,255 INFO L280 TraceCheckUtils]: 194: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,255 INFO L280 TraceCheckUtils]: 195: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,256 INFO L280 TraceCheckUtils]: 196: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,256 INFO L280 TraceCheckUtils]: 197: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,257 INFO L280 TraceCheckUtils]: 198: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,257 INFO L280 TraceCheckUtils]: 199: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,257 INFO L280 TraceCheckUtils]: 200: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,257 INFO L280 TraceCheckUtils]: 201: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,258 INFO L280 TraceCheckUtils]: 202: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,258 INFO L280 TraceCheckUtils]: 203: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,258 INFO L280 TraceCheckUtils]: 204: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,259 INFO L280 TraceCheckUtils]: 205: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,259 INFO L280 TraceCheckUtils]: 206: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,259 INFO L280 TraceCheckUtils]: 207: Hoare triple {17194#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,260 INFO L280 TraceCheckUtils]: 208: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,260 INFO L280 TraceCheckUtils]: 209: Hoare triple {17194#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {17194#false} is VALID [2020-07-18 00:31:03,260 INFO L280 TraceCheckUtils]: 210: Hoare triple {17194#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {17194#false} is VALID [2020-07-18 00:31:03,261 INFO L280 TraceCheckUtils]: 211: Hoare triple {17194#false} assume !false; {17194#false} is VALID [2020-07-18 00:31:03,318 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 00:31:04,521 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:31:04,876 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-07-18 00:31:05,105 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:31:05,351 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:31:05,642 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:31:05,957 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:31:06,294 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:31:06,889 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-07-18 00:31:07,804 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2020-07-18 00:31:08,208 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2020-07-18 00:31:08,909 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2020-07-18 00:31:09,354 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2020-07-18 00:31:10,137 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2020-07-18 00:31:10,607 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:31:11,115 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-07-18 00:31:11,666 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:31:12,221 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:31:12,801 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-07-18 00:31:13,407 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-07-18 00:31:14,050 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-07-18 00:31:14,718 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2020-07-18 00:31:15,444 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:31:16,706 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-07-18 00:31:17,996 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:31:19,314 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2020-07-18 00:31:20,679 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 108 DAG size of output: 106 [2020-07-18 00:31:21,522 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2020-07-18 00:31:22,944 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2020-07-18 00:31:24,953 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2020-07-18 00:31:26,363 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2020-07-18 00:31:28,366 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2020-07-18 00:31:29,257 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-07-18 00:31:30,172 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-07-18 00:31:31,734 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2020-07-18 00:31:32,706 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-07-18 00:31:33,717 WARN L193 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2020-07-18 00:31:36,107 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2020-07-18 00:31:37,799 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2020-07-18 00:31:39,550 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 113 DAG size of output: 113 [2020-07-18 00:31:41,292 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2020-07-18 00:31:43,158 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 114 DAG size of output: 114 [2020-07-18 00:31:44,906 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 115 DAG size of output: 112 [2020-07-18 00:31:46,677 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2020-07-18 00:31:48,449 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2020-07-18 00:31:49,582 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2020-07-18 00:31:52,070 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-07-18 00:31:53,863 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2020-07-18 00:31:55,676 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2020-07-18 00:31:57,476 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2020-07-18 00:31:59,235 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 114 DAG size of output: 112 [2020-07-18 00:32:01,695 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2020-07-18 00:32:03,500 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2020-07-18 00:32:05,215 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-07-18 00:32:06,961 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2020-07-18 00:32:09,071 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 112 DAG size of output: 105 [2020-07-18 00:32:10,620 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-07-18 00:32:12,164 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-07-18 00:32:14,265 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-07-18 00:32:16,126 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2020-07-18 00:32:17,624 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2020-07-18 00:32:18,897 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 95 [2020-07-18 00:32:20,102 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2020-07-18 00:32:20,935 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 63 [2020-07-18 00:32:21,535 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2020-07-18 00:32:22,159 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-07-18 00:32:22,964 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2020-07-18 00:32:23,645 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:32:24,539 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2020-07-18 00:32:25,432 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:32:26,164 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:32:27,121 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:32:27,877 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:32:28,663 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:32:29,698 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:32:30,755 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:32:31,814 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2020-07-18 00:32:32,874 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-07-18 00:32:33,706 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:32:34,792 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2020-07-18 00:32:35,876 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2020-07-18 00:32:36,931 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-07-18 00:32:38,009 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2020-07-18 00:32:39,117 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2020-07-18 00:32:40,268 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-07-18 00:32:41,479 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2020-07-18 00:32:42,721 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2020-07-18 00:32:44,011 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:32:45,289 WARN L193 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2020-07-18 00:32:46,489 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2020-07-18 00:32:47,698 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2020-07-18 00:32:48,669 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:32:49,988 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:32:51,299 WARN L193 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2020-07-18 00:32:52,315 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:32:53,644 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2020-07-18 00:32:54,980 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-07-18 00:32:56,336 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2020-07-18 00:32:57,653 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2020-07-18 00:32:58,413 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 41 [2020-07-18 00:32:58,421 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:32:58,422 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1697861706] [2020-07-18 00:32:58,422 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:32:58,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [125] imperfect sequences [] total 125 [2020-07-18 00:32:58,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762109407] [2020-07-18 00:32:58,423 INFO L78 Accepts]: Start accepts. Automaton has 126 states. Word has length 212 [2020-07-18 00:32:58,424 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:32:58,424 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 126 states. [2020-07-18 00:32:58,574 WARN L140 InductivityCheck]: Transition 17292#(and (<= 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)) (<= 0 (+ main_~output~0 2147483648))) ( _ , call #t~ret3 := calculate_output(~input~0); , 17293#(and (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) (<= 0 (+ main_~output~0 2147483648))) ) not inductive [2020-07-18 00:32:58,575 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:32:58,575 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:32:58,580 INFO L168 Benchmark]: Toolchain (without parser) took 175445.21 ms. Allocated memory was 145.8 MB in the beginning and 295.2 MB in the end (delta: 149.4 MB). Free memory was 101.4 MB in the beginning and 135.7 MB in the end (delta: -34.2 MB). Peak memory consumption was 115.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:58,580 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 145.8 MB. Free memory is still 120.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:32:58,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.56 ms. Allocated memory was 145.8 MB in the beginning and 206.0 MB in the end (delta: 60.3 MB). Free memory was 101.4 MB in the beginning and 167.8 MB in the end (delta: -66.4 MB). Peak memory consumption was 36.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:58,582 INFO L168 Benchmark]: Boogie Preprocessor took 132.87 ms. Allocated memory is still 206.0 MB. Free memory was 167.8 MB in the beginning and 162.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:58,582 INFO L168 Benchmark]: RCFGBuilder took 1857.14 ms. Allocated memory was 206.0 MB in the beginning and 250.1 MB in the end (delta: 44.0 MB). Free memory was 162.6 MB in the beginning and 184.1 MB in the end (delta: -21.5 MB). Peak memory consumption was 109.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:58,583 INFO L168 Benchmark]: TraceAbstraction took 172673.17 ms. Allocated memory was 250.1 MB in the beginning and 295.2 MB in the end (delta: 45.1 MB). Free memory was 184.1 MB in the beginning and 135.7 MB in the end (delta: 48.5 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:32:58,586 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 0.18 ms. Allocated memory is still 145.8 MB. Free memory is still 120.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 775.56 ms. Allocated memory was 145.8 MB in the beginning and 206.0 MB in the end (delta: 60.3 MB). Free memory was 101.4 MB in the beginning and 167.8 MB in the end (delta: -66.4 MB). Peak memory consumption was 36.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 132.87 ms. Allocated memory is still 206.0 MB. Free memory was 167.8 MB in the beginning and 162.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1857.14 ms. Allocated memory was 206.0 MB in the beginning and 250.1 MB in the end (delta: 44.0 MB). Free memory was 162.6 MB in the beginning and 184.1 MB in the end (delta: -21.5 MB). Peak memory consumption was 109.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 172673.17 ms. Allocated memory was 250.1 MB in the beginning and 295.2 MB in the end (delta: 45.1 MB). Free memory was 184.1 MB in the beginning and 135.7 MB in the end (delta: 48.5 MB). Peak memory consumption was 93.6 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...