/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/Problem02_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:40:01,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:40:01,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:40:01,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:40:01,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:40:01,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:40:01,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:40:01,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:40:01,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:40:01,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:40:01,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:40:01,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:40:01,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:40:01,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:40:01,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:40:01,472 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:40:01,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:40:01,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:40:01,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:40:01,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:40:01,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:40:01,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:40:01,489 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:40:01,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:40:01,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:40:01,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:40:01,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:40:01,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:40:01,505 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 00:40:01,533 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:40:01,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:40:01,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:40:01,538 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:40:01,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:40:01,538 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:40:01,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:40:01,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:40:01,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:40:01,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:40:01,543 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:40:01,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:40:01,543 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:40:01,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:40:01,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:40:01,544 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:40:01,544 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:40:01,544 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:40:01,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:40:01,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:40:01,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:40:01,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:40:01,545 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:40:01,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:40:01,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:40:01,879 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:40:01,880 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:40:01,881 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:40:01,882 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label54.c [2020-07-18 00:40:01,953 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e60a24c2/f3b6cb4e95a94216a57f4bcbd0779bef/FLAGa4755e864 [2020-07-18 00:40:02,543 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:40:02,544 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label54.c [2020-07-18 00:40:02,556 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e60a24c2/f3b6cb4e95a94216a57f4bcbd0779bef/FLAGa4755e864 [2020-07-18 00:40:02,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e60a24c2/f3b6cb4e95a94216a57f4bcbd0779bef [2020-07-18 00:40:02,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:40:02,801 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:40:02,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:40:02,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:40:02,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:40:02,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:40:02" (1/1) ... [2020-07-18 00:40:02,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fe1dbf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:02, skipping insertion in model container [2020-07-18 00:40:02,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:40:02" (1/1) ... [2020-07-18 00:40:02,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:40:02,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:40:03,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:40:03,289 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:40:03,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:40:03,536 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:40:03,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03 WrapperNode [2020-07-18 00:40:03,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:40:03,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:40:03,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:40:03,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:40:03,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,584 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (1/1) ... [2020-07-18 00:40:03,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:40:03,691 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:40:03,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:40:03,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:40:03,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (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 00:40:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:40:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:40:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:40:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:40:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:40:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:40:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:40:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:40:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:40:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:40:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:40:05,659 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:40:05,659 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:40:05,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:40:05 BoogieIcfgContainer [2020-07-18 00:40:05,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:40:05,669 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:40:05,669 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:40:05,672 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:40:05,672 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:40:02" (1/3) ... [2020-07-18 00:40:05,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68752f66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:40:05, skipping insertion in model container [2020-07-18 00:40:05,674 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:03" (2/3) ... [2020-07-18 00:40:05,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68752f66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:40:05, skipping insertion in model container [2020-07-18 00:40:05,674 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:40:05" (3/3) ... [2020-07-18 00:40:05,676 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label54.c [2020-07-18 00:40:05,687 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:40:05,696 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:40:05,711 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:40:05,738 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:40:05,739 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:40:05,739 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:40:05,739 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:40:05,739 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:40:05,740 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:40:05,740 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:40:05,740 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:40:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:40:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-07-18 00:40:05,791 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:40:05,793 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] [2020-07-18 00:40:05,794 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:40:05,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:40:05,802 INFO L82 PathProgramCache]: Analyzing trace with hash 79338610, now seen corresponding path program 1 times [2020-07-18 00:40:05,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:40:05,814 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1635839922] [2020-07-18 00:40:05,815 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:40:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:06,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:06,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:40:06,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:40:06,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:40:06,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:40:06,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:40:06,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:40:06,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:40:06,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:40:06,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:40:06,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:40:06,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:40:06,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:40:06,483 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,484 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(<= ~a11~0 0)} ~a28~0 := 7; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a11~0 0)} ~a19~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,486 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a11~0 0)} ~a21~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,487 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a11~0 0)} ~a17~0 := 8; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a11~0 0)} assume true; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,491 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a11~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,499 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:40:06,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:40:06,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:40:06,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:40:06,501 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:40:06,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:40:06,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:40:06,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:40:06,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:40:06,502 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:40:06,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:40:06,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:40:06,503 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:40:06,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a11~0 0)} ~a28~0 := 7; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a11~0 0)} ~a19~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,508 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a11~0 0)} ~a21~0 := 1; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a11~0 0)} ~a17~0 := 8; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a11~0 0)} assume true; {553#(<= ~a11~0 0)} is VALID [2020-07-18 00:40:06,513 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a11~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,514 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 1 ~a11~0))} call #t~ret4 := main(); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,515 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 1 ~a11~0))} ~output~0 := -1; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,516 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 1 ~a11~0))} assume !false; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,517 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 1 ~a11~0))} havoc ~input~0; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 1 ~a11~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 1 ~a11~0))} ~input~0 := #t~nondet2; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,520 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 1 ~a11~0))} havoc #t~nondet2; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,523 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 1 ~a11~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,525 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 1 ~a11~0))} ~input := #in~input; {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,526 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,527 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,528 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,531 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,531 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,532 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,534 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,535 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,536 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,537 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,538 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,540 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,541 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,542 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,543 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,543 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,544 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,545 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,546 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,547 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,548 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,549 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,549 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,550 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,551 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 1 ~a11~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,552 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,553 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,554 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,555 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,556 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,557 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,558 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,559 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,560 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,561 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,562 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,563 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,564 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,565 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,566 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,567 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,568 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,569 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,570 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,571 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 1 ~a11~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,572 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 1 ~a11~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,573 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,574 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,575 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,576 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,577 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,578 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,579 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,580 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,580 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,581 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,582 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,583 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,584 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,584 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,585 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,586 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,587 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,588 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,589 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,590 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,590 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,591 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,592 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,593 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,593 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,594 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,595 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,596 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,597 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,598 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,598 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,599 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,600 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,601 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,601 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,602 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,603 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,604 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,605 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,606 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,606 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,607 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,608 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,609 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,609 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:40:06,610 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 1 ~a11~0))} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-18 00:40:06,610 INFO L280 TraceCheckUtils]: 126: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:40:06,675 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 00:40:06,678 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:40:06,680 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1635839922] [2020-07-18 00:40:06,682 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:40:06,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:40:06,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769860461] [2020-07-18 00:40:06,690 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 127 [2020-07-18 00:40:06,694 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:40:06,698 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:40:06,890 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:06,890 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:40:06,890 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:40:06,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:40:06,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:40:06,902 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:40:19,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:19,432 INFO L93 Difference]: Finished difference Result 1539 states and 2132 transitions. [2020-07-18 00:40:19,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:40:19,433 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 127 [2020-07-18 00:40:19,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:40:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:40:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2132 transitions. [2020-07-18 00:40:19,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:40:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2132 transitions. [2020-07-18 00:40:19,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2132 transitions. [2020-07-18 00:40:22,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2132 edges. 2132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:22,869 INFO L225 Difference]: With dead ends: 1539 [2020-07-18 00:40:22,869 INFO L226 Difference]: Without dead ends: 935 [2020-07-18 00:40:22,879 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 00:40:22,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 935 states. [2020-07-18 00:40:27,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 935 to 878. [2020-07-18 00:40:27,904 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:40:27,905 INFO L82 GeneralOperation]: Start isEquivalent. First operand 935 states. Second operand 878 states. [2020-07-18 00:40:27,905 INFO L74 IsIncluded]: Start isIncluded. First operand 935 states. Second operand 878 states. [2020-07-18 00:40:27,906 INFO L87 Difference]: Start difference. First operand 935 states. Second operand 878 states. [2020-07-18 00:40:27,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:27,979 INFO L93 Difference]: Finished difference Result 935 states and 1150 transitions. [2020-07-18 00:40:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1150 transitions. [2020-07-18 00:40:27,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:40:27,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:40:27,985 INFO L74 IsIncluded]: Start isIncluded. First operand 878 states. Second operand 935 states. [2020-07-18 00:40:27,985 INFO L87 Difference]: Start difference. First operand 878 states. Second operand 935 states. [2020-07-18 00:40:28,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:28,050 INFO L93 Difference]: Finished difference Result 935 states and 1150 transitions. [2020-07-18 00:40:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1150 transitions. [2020-07-18 00:40:28,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:40:28,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:40:28,055 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:40:28,055 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:40:28,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 878 states. [2020-07-18 00:40:28,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1089 transitions. [2020-07-18 00:40:28,108 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1089 transitions. Word has length 127 [2020-07-18 00:40:28,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:40:28,109 INFO L479 AbstractCegarLoop]: Abstraction has 878 states and 1089 transitions. [2020-07-18 00:40:28,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:40:28,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 878 states and 1089 transitions. [2020-07-18 00:40:30,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1089 edges. 1089 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1089 transitions. [2020-07-18 00:40:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-07-18 00:40:30,029 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:40:30,029 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-18 00:40:30,030 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:40:30,030 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:40:30,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:40:30,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1605843042, now seen corresponding path program 1 times [2020-07-18 00:40:30,031 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:40:30,031 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1801242794] [2020-07-18 00:40:30,031 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:40:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:30,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {7264#true} ~e~0 := 5; {7264#true} is VALID [2020-07-18 00:40:30,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~d~0 := 4; {7264#true} is VALID [2020-07-18 00:40:30,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~f~0 := 6; {7264#true} is VALID [2020-07-18 00:40:30,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~c~0 := 3; {7264#true} is VALID [2020-07-18 00:40:30,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {7264#true} ~u~0 := 21; {7264#true} is VALID [2020-07-18 00:40:30,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {7264#true} ~v~0 := 22; {7264#true} is VALID [2020-07-18 00:40:30,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {7264#true} ~w~0 := 23; {7264#true} is VALID [2020-07-18 00:40:30,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {7264#true} ~x~0 := 24; {7264#true} is VALID [2020-07-18 00:40:30,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {7264#true} ~y~0 := 25; {7264#true} is VALID [2020-07-18 00:40:30,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {7264#true} ~z~0 := 26; {7264#true} is VALID [2020-07-18 00:40:30,335 INFO L280 TraceCheckUtils]: 11: Hoare triple {7264#true} ~a25~0 := 0; {7264#true} is VALID [2020-07-18 00:40:30,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {7264#true} ~a11~0 := 0; {7264#true} is VALID [2020-07-18 00:40:30,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {7264#true} ~a28~0 := 7; {7264#true} is VALID [2020-07-18 00:40:30,339 INFO L280 TraceCheckUtils]: 14: Hoare triple {7264#true} ~a19~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,339 INFO L280 TraceCheckUtils]: 15: Hoare triple {7264#true} ~a21~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,339 INFO L280 TraceCheckUtils]: 16: Hoare triple {7264#true} ~a17~0 := 8; {7264#true} is VALID [2020-07-18 00:40:30,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {7264#true} assume true; {7264#true} is VALID [2020-07-18 00:40:30,340 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7264#true} {7264#true} #1179#return; {7264#true} is VALID [2020-07-18 00:40:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:30,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {7295#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7264#true} is VALID [2020-07-18 00:40:30,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {7264#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7264#true} is VALID [2020-07-18 00:40:30,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~a28~0 := 9; {7264#true} is VALID [2020-07-18 00:40:30,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~a11~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~a25~0 := 1; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {7293#(= 1 ~a25~0)} #res := -1; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {7293#(= 1 ~a25~0)} assume true; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,403 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7293#(= 1 ~a25~0)} {7264#true} #1183#return; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,405 INFO L263 TraceCheckUtils]: 0: Hoare triple {7264#true} call ULTIMATE.init(); {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:40:30,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {7294#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {7264#true} ~e~0 := 5; {7264#true} is VALID [2020-07-18 00:40:30,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {7264#true} ~d~0 := 4; {7264#true} is VALID [2020-07-18 00:40:30,406 INFO L280 TraceCheckUtils]: 4: Hoare triple {7264#true} ~f~0 := 6; {7264#true} is VALID [2020-07-18 00:40:30,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {7264#true} ~c~0 := 3; {7264#true} is VALID [2020-07-18 00:40:30,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {7264#true} ~u~0 := 21; {7264#true} is VALID [2020-07-18 00:40:30,407 INFO L280 TraceCheckUtils]: 7: Hoare triple {7264#true} ~v~0 := 22; {7264#true} is VALID [2020-07-18 00:40:30,408 INFO L280 TraceCheckUtils]: 8: Hoare triple {7264#true} ~w~0 := 23; {7264#true} is VALID [2020-07-18 00:40:30,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {7264#true} ~x~0 := 24; {7264#true} is VALID [2020-07-18 00:40:30,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {7264#true} ~y~0 := 25; {7264#true} is VALID [2020-07-18 00:40:30,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {7264#true} ~z~0 := 26; {7264#true} is VALID [2020-07-18 00:40:30,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {7264#true} ~a25~0 := 0; {7264#true} is VALID [2020-07-18 00:40:30,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {7264#true} ~a11~0 := 0; {7264#true} is VALID [2020-07-18 00:40:30,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {7264#true} ~a28~0 := 7; {7264#true} is VALID [2020-07-18 00:40:30,409 INFO L280 TraceCheckUtils]: 15: Hoare triple {7264#true} ~a19~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {7264#true} ~a21~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,410 INFO L280 TraceCheckUtils]: 17: Hoare triple {7264#true} ~a17~0 := 8; {7264#true} is VALID [2020-07-18 00:40:30,410 INFO L280 TraceCheckUtils]: 18: Hoare triple {7264#true} assume true; {7264#true} is VALID [2020-07-18 00:40:30,415 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7264#true} {7264#true} #1179#return; {7264#true} is VALID [2020-07-18 00:40:30,415 INFO L263 TraceCheckUtils]: 20: Hoare triple {7264#true} call #t~ret4 := main(); {7264#true} is VALID [2020-07-18 00:40:30,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {7264#true} ~output~0 := -1; {7264#true} is VALID [2020-07-18 00:40:30,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {7264#true} assume !false; {7264#true} is VALID [2020-07-18 00:40:30,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {7264#true} havoc ~input~0; {7264#true} is VALID [2020-07-18 00:40:30,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {7264#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7264#true} is VALID [2020-07-18 00:40:30,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {7264#true} ~input~0 := #t~nondet2; {7264#true} is VALID [2020-07-18 00:40:30,417 INFO L280 TraceCheckUtils]: 26: Hoare triple {7264#true} havoc #t~nondet2; {7264#true} is VALID [2020-07-18 00:40:30,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {7264#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7264#true} is VALID [2020-07-18 00:40:30,418 INFO L263 TraceCheckUtils]: 28: Hoare triple {7264#true} call #t~ret3 := calculate_output(~input~0); {7295#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:40:30,419 INFO L280 TraceCheckUtils]: 29: Hoare triple {7295#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7264#true} is VALID [2020-07-18 00:40:30,419 INFO L280 TraceCheckUtils]: 30: Hoare triple {7264#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7264#true} is VALID [2020-07-18 00:40:30,419 INFO L280 TraceCheckUtils]: 31: Hoare triple {7264#true} ~a28~0 := 9; {7264#true} is VALID [2020-07-18 00:40:30,420 INFO L280 TraceCheckUtils]: 32: Hoare triple {7264#true} ~a11~0 := 1; {7264#true} is VALID [2020-07-18 00:40:30,426 INFO L280 TraceCheckUtils]: 33: Hoare triple {7264#true} ~a25~0 := 1; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {7293#(= 1 ~a25~0)} #res := -1; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,428 INFO L280 TraceCheckUtils]: 35: Hoare triple {7293#(= 1 ~a25~0)} assume true; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,428 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7293#(= 1 ~a25~0)} {7264#true} #1183#return; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,429 INFO L280 TraceCheckUtils]: 37: Hoare triple {7293#(= 1 ~a25~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,434 INFO L280 TraceCheckUtils]: 38: Hoare triple {7293#(= 1 ~a25~0)} ~output~0 := #t~ret3; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,434 INFO L280 TraceCheckUtils]: 39: Hoare triple {7293#(= 1 ~a25~0)} havoc #t~ret3; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,435 INFO L280 TraceCheckUtils]: 40: Hoare triple {7293#(= 1 ~a25~0)} assume !false; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,436 INFO L280 TraceCheckUtils]: 41: Hoare triple {7293#(= 1 ~a25~0)} havoc ~input~0; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,436 INFO L280 TraceCheckUtils]: 42: Hoare triple {7293#(= 1 ~a25~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,437 INFO L280 TraceCheckUtils]: 43: Hoare triple {7293#(= 1 ~a25~0)} ~input~0 := #t~nondet2; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,437 INFO L280 TraceCheckUtils]: 44: Hoare triple {7293#(= 1 ~a25~0)} havoc #t~nondet2; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,438 INFO L280 TraceCheckUtils]: 45: Hoare triple {7293#(= 1 ~a25~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,439 INFO L263 TraceCheckUtils]: 46: Hoare triple {7293#(= 1 ~a25~0)} call #t~ret3 := calculate_output(~input~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,439 INFO L280 TraceCheckUtils]: 47: Hoare triple {7293#(= 1 ~a25~0)} ~input := #in~input; {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,440 INFO L280 TraceCheckUtils]: 48: Hoare triple {7293#(= 1 ~a25~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,440 INFO L280 TraceCheckUtils]: 49: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,441 INFO L280 TraceCheckUtils]: 50: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,442 INFO L280 TraceCheckUtils]: 51: Hoare triple {7293#(= 1 ~a25~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,442 INFO L280 TraceCheckUtils]: 52: Hoare triple {7293#(= 1 ~a25~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,443 INFO L280 TraceCheckUtils]: 53: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,443 INFO L280 TraceCheckUtils]: 54: Hoare triple {7293#(= 1 ~a25~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,444 INFO L280 TraceCheckUtils]: 55: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,445 INFO L280 TraceCheckUtils]: 56: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,445 INFO L280 TraceCheckUtils]: 57: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,446 INFO L280 TraceCheckUtils]: 58: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,447 INFO L280 TraceCheckUtils]: 59: Hoare triple {7293#(= 1 ~a25~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,450 INFO L280 TraceCheckUtils]: 60: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,451 INFO L280 TraceCheckUtils]: 61: Hoare triple {7293#(= 1 ~a25~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,452 INFO L280 TraceCheckUtils]: 62: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,452 INFO L280 TraceCheckUtils]: 63: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,453 INFO L280 TraceCheckUtils]: 64: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,453 INFO L280 TraceCheckUtils]: 65: Hoare triple {7293#(= 1 ~a25~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,454 INFO L280 TraceCheckUtils]: 66: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,454 INFO L280 TraceCheckUtils]: 67: Hoare triple {7293#(= 1 ~a25~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,455 INFO L280 TraceCheckUtils]: 68: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,456 INFO L280 TraceCheckUtils]: 69: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,456 INFO L280 TraceCheckUtils]: 70: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,457 INFO L280 TraceCheckUtils]: 71: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,458 INFO L280 TraceCheckUtils]: 72: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,458 INFO L280 TraceCheckUtils]: 73: Hoare triple {7293#(= 1 ~a25~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,459 INFO L280 TraceCheckUtils]: 74: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,459 INFO L280 TraceCheckUtils]: 75: Hoare triple {7293#(= 1 ~a25~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,460 INFO L280 TraceCheckUtils]: 76: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,461 INFO L280 TraceCheckUtils]: 77: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,461 INFO L280 TraceCheckUtils]: 78: Hoare triple {7293#(= 1 ~a25~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,462 INFO L280 TraceCheckUtils]: 79: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,462 INFO L280 TraceCheckUtils]: 80: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,464 INFO L280 TraceCheckUtils]: 81: Hoare triple {7293#(= 1 ~a25~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,465 INFO L280 TraceCheckUtils]: 82: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,466 INFO L280 TraceCheckUtils]: 83: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,466 INFO L280 TraceCheckUtils]: 84: Hoare triple {7293#(= 1 ~a25~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,467 INFO L280 TraceCheckUtils]: 85: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,467 INFO L280 TraceCheckUtils]: 86: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,468 INFO L280 TraceCheckUtils]: 87: Hoare triple {7293#(= 1 ~a25~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,469 INFO L280 TraceCheckUtils]: 88: Hoare triple {7293#(= 1 ~a25~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,470 INFO L280 TraceCheckUtils]: 89: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,471 INFO L280 TraceCheckUtils]: 90: Hoare triple {7293#(= 1 ~a25~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,471 INFO L280 TraceCheckUtils]: 91: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,472 INFO L280 TraceCheckUtils]: 92: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,472 INFO L280 TraceCheckUtils]: 93: Hoare triple {7293#(= 1 ~a25~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,473 INFO L280 TraceCheckUtils]: 94: Hoare triple {7293#(= 1 ~a25~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,474 INFO L280 TraceCheckUtils]: 95: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,474 INFO L280 TraceCheckUtils]: 96: Hoare triple {7293#(= 1 ~a25~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,475 INFO L280 TraceCheckUtils]: 97: Hoare triple {7293#(= 1 ~a25~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,476 INFO L280 TraceCheckUtils]: 98: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,478 INFO L280 TraceCheckUtils]: 99: Hoare triple {7293#(= 1 ~a25~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,479 INFO L280 TraceCheckUtils]: 100: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,480 INFO L280 TraceCheckUtils]: 101: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,480 INFO L280 TraceCheckUtils]: 102: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,481 INFO L280 TraceCheckUtils]: 103: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,482 INFO L280 TraceCheckUtils]: 104: Hoare triple {7293#(= 1 ~a25~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,482 INFO L280 TraceCheckUtils]: 105: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,483 INFO L280 TraceCheckUtils]: 106: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,483 INFO L280 TraceCheckUtils]: 107: Hoare triple {7293#(= 1 ~a25~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,484 INFO L280 TraceCheckUtils]: 108: Hoare triple {7293#(= 1 ~a25~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,485 INFO L280 TraceCheckUtils]: 109: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,485 INFO L280 TraceCheckUtils]: 110: Hoare triple {7293#(= 1 ~a25~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,486 INFO L280 TraceCheckUtils]: 111: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,487 INFO L280 TraceCheckUtils]: 112: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,488 INFO L280 TraceCheckUtils]: 113: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,488 INFO L280 TraceCheckUtils]: 114: Hoare triple {7293#(= 1 ~a25~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,489 INFO L280 TraceCheckUtils]: 115: Hoare triple {7293#(= 1 ~a25~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,489 INFO L280 TraceCheckUtils]: 116: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,490 INFO L280 TraceCheckUtils]: 117: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,491 INFO L280 TraceCheckUtils]: 118: Hoare triple {7293#(= 1 ~a25~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,491 INFO L280 TraceCheckUtils]: 119: Hoare triple {7293#(= 1 ~a25~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,492 INFO L280 TraceCheckUtils]: 120: Hoare triple {7293#(= 1 ~a25~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,493 INFO L280 TraceCheckUtils]: 121: Hoare triple {7293#(= 1 ~a25~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,493 INFO L280 TraceCheckUtils]: 122: Hoare triple {7293#(= 1 ~a25~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,494 INFO L280 TraceCheckUtils]: 123: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,495 INFO L280 TraceCheckUtils]: 124: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,496 INFO L280 TraceCheckUtils]: 125: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,496 INFO L280 TraceCheckUtils]: 126: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,497 INFO L280 TraceCheckUtils]: 127: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,497 INFO L280 TraceCheckUtils]: 128: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,498 INFO L280 TraceCheckUtils]: 129: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,499 INFO L280 TraceCheckUtils]: 130: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,499 INFO L280 TraceCheckUtils]: 131: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,500 INFO L280 TraceCheckUtils]: 132: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,501 INFO L280 TraceCheckUtils]: 133: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,501 INFO L280 TraceCheckUtils]: 134: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,502 INFO L280 TraceCheckUtils]: 135: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,502 INFO L280 TraceCheckUtils]: 136: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,503 INFO L280 TraceCheckUtils]: 137: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,504 INFO L280 TraceCheckUtils]: 138: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,504 INFO L280 TraceCheckUtils]: 139: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,505 INFO L280 TraceCheckUtils]: 140: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,505 INFO L280 TraceCheckUtils]: 141: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,506 INFO L280 TraceCheckUtils]: 142: Hoare triple {7293#(= 1 ~a25~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7293#(= 1 ~a25~0)} is VALID [2020-07-18 00:40:30,506 INFO L280 TraceCheckUtils]: 143: Hoare triple {7293#(= 1 ~a25~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {7265#false} is VALID [2020-07-18 00:40:30,507 INFO L280 TraceCheckUtils]: 144: Hoare triple {7265#false} assume !false; {7265#false} is VALID [2020-07-18 00:40:30,531 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 00:40:30,532 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:40:30,533 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1801242794] [2020-07-18 00:40:30,533 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:40:30,533 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:40:30,533 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512719059] [2020-07-18 00:40:30,534 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 145 [2020-07-18 00:40:30,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:40:30,535 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:40:30,715 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:30,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:40:30,716 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:40:30,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:40:30,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:40:30,716 INFO L87 Difference]: Start difference. First operand 878 states and 1089 transitions. Second operand 5 states. [2020-07-18 00:40:45,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:45,755 INFO L93 Difference]: Finished difference Result 2340 states and 3013 transitions. [2020-07-18 00:40:45,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:40:45,755 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 145 [2020-07-18 00:40:45,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:40:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:40:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1421 transitions. [2020-07-18 00:40:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:40:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1421 transitions. [2020-07-18 00:40:45,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1421 transitions. [2020-07-18 00:40:47,605 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1421 edges. 1421 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:47,724 INFO L225 Difference]: With dead ends: 2340 [2020-07-18 00:40:47,725 INFO L226 Difference]: Without dead ends: 1484 [2020-07-18 00:40:47,729 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:40:47,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1484 states. [2020-07-18 00:40:56,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1484 to 1345. [2020-07-18 00:40:56,575 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:40:56,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1484 states. Second operand 1345 states. [2020-07-18 00:40:56,575 INFO L74 IsIncluded]: Start isIncluded. First operand 1484 states. Second operand 1345 states. [2020-07-18 00:40:56,575 INFO L87 Difference]: Start difference. First operand 1484 states. Second operand 1345 states. [2020-07-18 00:40:56,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:56,699 INFO L93 Difference]: Finished difference Result 1484 states and 1866 transitions. [2020-07-18 00:40:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1866 transitions. [2020-07-18 00:40:56,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:40:56,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:40:56,707 INFO L74 IsIncluded]: Start isIncluded. First operand 1345 states. Second operand 1484 states. [2020-07-18 00:40:56,707 INFO L87 Difference]: Start difference. First operand 1345 states. Second operand 1484 states. [2020-07-18 00:40:56,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:40:56,848 INFO L93 Difference]: Finished difference Result 1484 states and 1866 transitions. [2020-07-18 00:40:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1866 transitions. [2020-07-18 00:40:56,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:40:56,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:40:56,859 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:40:56,859 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:40:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1345 states. [2020-07-18 00:40:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 1706 transitions. [2020-07-18 00:40:56,969 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 1706 transitions. Word has length 145 [2020-07-18 00:40:56,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:40:56,970 INFO L479 AbstractCegarLoop]: Abstraction has 1345 states and 1706 transitions. [2020-07-18 00:40:56,970 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:40:56,970 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1345 states and 1706 transitions. [2020-07-18 00:41:00,189 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1706 edges. 1706 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1706 transitions. [2020-07-18 00:41:00,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-18 00:41:00,196 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:41:00,197 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-18 00:41:00,197 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:41:00,197 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:41:00,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:41:00,198 INFO L82 PathProgramCache]: Analyzing trace with hash -346461933, now seen corresponding path program 1 times [2020-07-18 00:41:00,198 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:41:00,198 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [794784256] [2020-07-18 00:41:00,199 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:41:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:00,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {17675#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {17639#true} is VALID [2020-07-18 00:41:00,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {17639#true} ~e~0 := 5; {17639#true} is VALID [2020-07-18 00:41:00,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {17639#true} ~d~0 := 4; {17639#true} is VALID [2020-07-18 00:41:00,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {17639#true} ~f~0 := 6; {17639#true} is VALID [2020-07-18 00:41:00,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {17639#true} ~c~0 := 3; {17639#true} is VALID [2020-07-18 00:41:00,410 INFO L280 TraceCheckUtils]: 5: Hoare triple {17639#true} ~u~0 := 21; {17639#true} is VALID [2020-07-18 00:41:00,410 INFO L280 TraceCheckUtils]: 6: Hoare triple {17639#true} ~v~0 := 22; {17639#true} is VALID [2020-07-18 00:41:00,410 INFO L280 TraceCheckUtils]: 7: Hoare triple {17639#true} ~w~0 := 23; {17639#true} is VALID [2020-07-18 00:41:00,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {17639#true} ~x~0 := 24; {17639#true} is VALID [2020-07-18 00:41:00,410 INFO L280 TraceCheckUtils]: 9: Hoare triple {17639#true} ~y~0 := 25; {17639#true} is VALID [2020-07-18 00:41:00,411 INFO L280 TraceCheckUtils]: 10: Hoare triple {17639#true} ~z~0 := 26; {17639#true} is VALID [2020-07-18 00:41:00,411 INFO L280 TraceCheckUtils]: 11: Hoare triple {17639#true} ~a25~0 := 0; {17639#true} is VALID [2020-07-18 00:41:00,411 INFO L280 TraceCheckUtils]: 12: Hoare triple {17639#true} ~a11~0 := 0; {17639#true} is VALID [2020-07-18 00:41:00,411 INFO L280 TraceCheckUtils]: 13: Hoare triple {17639#true} ~a28~0 := 7; {17639#true} is VALID [2020-07-18 00:41:00,411 INFO L280 TraceCheckUtils]: 14: Hoare triple {17639#true} ~a19~0 := 1; {17639#true} is VALID [2020-07-18 00:41:00,412 INFO L280 TraceCheckUtils]: 15: Hoare triple {17639#true} ~a21~0 := 1; {17639#true} is VALID [2020-07-18 00:41:00,412 INFO L280 TraceCheckUtils]: 16: Hoare triple {17639#true} ~a17~0 := 8; {17639#true} is VALID [2020-07-18 00:41:00,412 INFO L280 TraceCheckUtils]: 17: Hoare triple {17639#true} assume true; {17639#true} is VALID [2020-07-18 00:41:00,412 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17639#true} {17639#true} #1179#return; {17639#true} is VALID [2020-07-18 00:41:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:00,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {17676#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {17639#true} is VALID [2020-07-18 00:41:00,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {17639#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {17639#true} is VALID [2020-07-18 00:41:00,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {17639#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {17639#true} is VALID [2020-07-18 00:41:00,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {17639#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {17639#true} is VALID [2020-07-18 00:41:00,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {17639#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17639#true} is VALID [2020-07-18 00:41:00,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {17639#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {17639#true} is VALID [2020-07-18 00:41:00,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {17639#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {17639#true} is VALID [2020-07-18 00:41:00,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {17639#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {17639#true} is VALID [2020-07-18 00:41:00,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {17639#true} ~a28~0 := 7; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {17674#(= 7 ~a28~0)} ~a11~0 := 1; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {17674#(= 7 ~a28~0)} ~a25~0 := 0; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {17674#(= 7 ~a28~0)} #res := -1; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,461 INFO L280 TraceCheckUtils]: 12: Hoare triple {17674#(= 7 ~a28~0)} assume true; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,462 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17674#(= 7 ~a28~0)} {17639#true} #1183#return; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,464 INFO L263 TraceCheckUtils]: 0: Hoare triple {17639#true} call ULTIMATE.init(); {17675#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:41:00,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {17675#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {17639#true} is VALID [2020-07-18 00:41:00,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {17639#true} ~e~0 := 5; {17639#true} is VALID [2020-07-18 00:41:00,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {17639#true} ~d~0 := 4; {17639#true} is VALID [2020-07-18 00:41:00,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {17639#true} ~f~0 := 6; {17639#true} is VALID [2020-07-18 00:41:00,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {17639#true} ~c~0 := 3; {17639#true} is VALID [2020-07-18 00:41:00,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {17639#true} ~u~0 := 21; {17639#true} is VALID [2020-07-18 00:41:00,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {17639#true} ~v~0 := 22; {17639#true} is VALID [2020-07-18 00:41:00,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {17639#true} ~w~0 := 23; {17639#true} is VALID [2020-07-18 00:41:00,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {17639#true} ~x~0 := 24; {17639#true} is VALID [2020-07-18 00:41:00,466 INFO L280 TraceCheckUtils]: 10: Hoare triple {17639#true} ~y~0 := 25; {17639#true} is VALID [2020-07-18 00:41:00,466 INFO L280 TraceCheckUtils]: 11: Hoare triple {17639#true} ~z~0 := 26; {17639#true} is VALID [2020-07-18 00:41:00,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {17639#true} ~a25~0 := 0; {17639#true} is VALID [2020-07-18 00:41:00,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {17639#true} ~a11~0 := 0; {17639#true} is VALID [2020-07-18 00:41:00,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {17639#true} ~a28~0 := 7; {17639#true} is VALID [2020-07-18 00:41:00,467 INFO L280 TraceCheckUtils]: 15: Hoare triple {17639#true} ~a19~0 := 1; {17639#true} is VALID [2020-07-18 00:41:00,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {17639#true} ~a21~0 := 1; {17639#true} is VALID [2020-07-18 00:41:00,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {17639#true} ~a17~0 := 8; {17639#true} is VALID [2020-07-18 00:41:00,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {17639#true} assume true; {17639#true} is VALID [2020-07-18 00:41:00,468 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17639#true} {17639#true} #1179#return; {17639#true} is VALID [2020-07-18 00:41:00,468 INFO L263 TraceCheckUtils]: 20: Hoare triple {17639#true} call #t~ret4 := main(); {17639#true} is VALID [2020-07-18 00:41:00,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {17639#true} ~output~0 := -1; {17639#true} is VALID [2020-07-18 00:41:00,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {17639#true} assume !false; {17639#true} is VALID [2020-07-18 00:41:00,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {17639#true} havoc ~input~0; {17639#true} is VALID [2020-07-18 00:41:00,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {17639#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17639#true} is VALID [2020-07-18 00:41:00,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {17639#true} ~input~0 := #t~nondet2; {17639#true} is VALID [2020-07-18 00:41:00,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {17639#true} havoc #t~nondet2; {17639#true} is VALID [2020-07-18 00:41:00,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {17639#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17639#true} is VALID [2020-07-18 00:41:00,474 INFO L263 TraceCheckUtils]: 28: Hoare triple {17639#true} call #t~ret3 := calculate_output(~input~0); {17676#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:00,474 INFO L280 TraceCheckUtils]: 29: Hoare triple {17676#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {17639#true} is VALID [2020-07-18 00:41:00,475 INFO L280 TraceCheckUtils]: 30: Hoare triple {17639#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {17639#true} is VALID [2020-07-18 00:41:00,475 INFO L280 TraceCheckUtils]: 31: Hoare triple {17639#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {17639#true} is VALID [2020-07-18 00:41:00,475 INFO L280 TraceCheckUtils]: 32: Hoare triple {17639#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {17639#true} is VALID [2020-07-18 00:41:00,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {17639#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17639#true} is VALID [2020-07-18 00:41:00,478 INFO L280 TraceCheckUtils]: 34: Hoare triple {17639#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {17639#true} is VALID [2020-07-18 00:41:00,478 INFO L280 TraceCheckUtils]: 35: Hoare triple {17639#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {17639#true} is VALID [2020-07-18 00:41:00,479 INFO L280 TraceCheckUtils]: 36: Hoare triple {17639#true} assume (((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0); {17639#true} is VALID [2020-07-18 00:41:00,479 INFO L280 TraceCheckUtils]: 37: Hoare triple {17639#true} ~a28~0 := 7; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,480 INFO L280 TraceCheckUtils]: 38: Hoare triple {17674#(= 7 ~a28~0)} ~a11~0 := 1; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,480 INFO L280 TraceCheckUtils]: 39: Hoare triple {17674#(= 7 ~a28~0)} ~a25~0 := 0; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,481 INFO L280 TraceCheckUtils]: 40: Hoare triple {17674#(= 7 ~a28~0)} #res := -1; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {17674#(= 7 ~a28~0)} assume true; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,482 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17674#(= 7 ~a28~0)} {17639#true} #1183#return; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,483 INFO L280 TraceCheckUtils]: 43: Hoare triple {17674#(= 7 ~a28~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,483 INFO L280 TraceCheckUtils]: 44: Hoare triple {17674#(= 7 ~a28~0)} ~output~0 := #t~ret3; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,484 INFO L280 TraceCheckUtils]: 45: Hoare triple {17674#(= 7 ~a28~0)} havoc #t~ret3; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,484 INFO L280 TraceCheckUtils]: 46: Hoare triple {17674#(= 7 ~a28~0)} assume !false; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,485 INFO L280 TraceCheckUtils]: 47: Hoare triple {17674#(= 7 ~a28~0)} havoc ~input~0; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,485 INFO L280 TraceCheckUtils]: 48: Hoare triple {17674#(= 7 ~a28~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,486 INFO L280 TraceCheckUtils]: 49: Hoare triple {17674#(= 7 ~a28~0)} ~input~0 := #t~nondet2; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,486 INFO L280 TraceCheckUtils]: 50: Hoare triple {17674#(= 7 ~a28~0)} havoc #t~nondet2; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,487 INFO L280 TraceCheckUtils]: 51: Hoare triple {17674#(= 7 ~a28~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,487 INFO L263 TraceCheckUtils]: 52: Hoare triple {17674#(= 7 ~a28~0)} call #t~ret3 := calculate_output(~input~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,488 INFO L280 TraceCheckUtils]: 53: Hoare triple {17674#(= 7 ~a28~0)} ~input := #in~input; {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,489 INFO L280 TraceCheckUtils]: 54: Hoare triple {17674#(= 7 ~a28~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,490 INFO L280 TraceCheckUtils]: 55: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,490 INFO L280 TraceCheckUtils]: 56: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,491 INFO L280 TraceCheckUtils]: 57: Hoare triple {17674#(= 7 ~a28~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,491 INFO L280 TraceCheckUtils]: 58: Hoare triple {17674#(= 7 ~a28~0)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,492 INFO L280 TraceCheckUtils]: 59: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,496 INFO L280 TraceCheckUtils]: 60: Hoare triple {17674#(= 7 ~a28~0)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,496 INFO L280 TraceCheckUtils]: 61: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,497 INFO L280 TraceCheckUtils]: 62: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,497 INFO L280 TraceCheckUtils]: 63: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,498 INFO L280 TraceCheckUtils]: 64: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,498 INFO L280 TraceCheckUtils]: 65: Hoare triple {17674#(= 7 ~a28~0)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,499 INFO L280 TraceCheckUtils]: 66: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,499 INFO L280 TraceCheckUtils]: 67: Hoare triple {17674#(= 7 ~a28~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,500 INFO L280 TraceCheckUtils]: 68: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,500 INFO L280 TraceCheckUtils]: 69: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,501 INFO L280 TraceCheckUtils]: 71: Hoare triple {17674#(= 7 ~a28~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,501 INFO L280 TraceCheckUtils]: 72: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,502 INFO L280 TraceCheckUtils]: 73: Hoare triple {17674#(= 7 ~a28~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,503 INFO L280 TraceCheckUtils]: 75: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,503 INFO L280 TraceCheckUtils]: 76: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,503 INFO L280 TraceCheckUtils]: 77: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,504 INFO L280 TraceCheckUtils]: 78: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,504 INFO L280 TraceCheckUtils]: 79: Hoare triple {17674#(= 7 ~a28~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,504 INFO L280 TraceCheckUtils]: 80: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,505 INFO L280 TraceCheckUtils]: 81: Hoare triple {17674#(= 7 ~a28~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,505 INFO L280 TraceCheckUtils]: 82: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,506 INFO L280 TraceCheckUtils]: 83: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,506 INFO L280 TraceCheckUtils]: 84: Hoare triple {17674#(= 7 ~a28~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,506 INFO L280 TraceCheckUtils]: 85: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,507 INFO L280 TraceCheckUtils]: 86: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,507 INFO L280 TraceCheckUtils]: 87: Hoare triple {17674#(= 7 ~a28~0)} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,508 INFO L280 TraceCheckUtils]: 88: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,508 INFO L280 TraceCheckUtils]: 89: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,508 INFO L280 TraceCheckUtils]: 90: Hoare triple {17674#(= 7 ~a28~0)} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,509 INFO L280 TraceCheckUtils]: 91: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,509 INFO L280 TraceCheckUtils]: 92: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,509 INFO L280 TraceCheckUtils]: 93: Hoare triple {17674#(= 7 ~a28~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,510 INFO L280 TraceCheckUtils]: 94: Hoare triple {17674#(= 7 ~a28~0)} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,510 INFO L280 TraceCheckUtils]: 95: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,511 INFO L280 TraceCheckUtils]: 96: Hoare triple {17674#(= 7 ~a28~0)} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,511 INFO L280 TraceCheckUtils]: 97: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,511 INFO L280 TraceCheckUtils]: 98: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,512 INFO L280 TraceCheckUtils]: 99: Hoare triple {17674#(= 7 ~a28~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,512 INFO L280 TraceCheckUtils]: 100: Hoare triple {17674#(= 7 ~a28~0)} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,512 INFO L280 TraceCheckUtils]: 101: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,513 INFO L280 TraceCheckUtils]: 102: Hoare triple {17674#(= 7 ~a28~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,513 INFO L280 TraceCheckUtils]: 103: Hoare triple {17674#(= 7 ~a28~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,514 INFO L280 TraceCheckUtils]: 104: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,514 INFO L280 TraceCheckUtils]: 105: Hoare triple {17674#(= 7 ~a28~0)} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,514 INFO L280 TraceCheckUtils]: 106: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,518 INFO L280 TraceCheckUtils]: 107: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,519 INFO L280 TraceCheckUtils]: 108: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,520 INFO L280 TraceCheckUtils]: 109: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,520 INFO L280 TraceCheckUtils]: 110: Hoare triple {17674#(= 7 ~a28~0)} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,520 INFO L280 TraceCheckUtils]: 111: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,521 INFO L280 TraceCheckUtils]: 112: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,521 INFO L280 TraceCheckUtils]: 113: Hoare triple {17674#(= 7 ~a28~0)} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,522 INFO L280 TraceCheckUtils]: 114: Hoare triple {17674#(= 7 ~a28~0)} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,522 INFO L280 TraceCheckUtils]: 115: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,522 INFO L280 TraceCheckUtils]: 116: Hoare triple {17674#(= 7 ~a28~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,523 INFO L280 TraceCheckUtils]: 117: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,523 INFO L280 TraceCheckUtils]: 118: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,523 INFO L280 TraceCheckUtils]: 119: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,524 INFO L280 TraceCheckUtils]: 120: Hoare triple {17674#(= 7 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,524 INFO L280 TraceCheckUtils]: 121: Hoare triple {17674#(= 7 ~a28~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,525 INFO L280 TraceCheckUtils]: 122: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,525 INFO L280 TraceCheckUtils]: 123: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,525 INFO L280 TraceCheckUtils]: 124: Hoare triple {17674#(= 7 ~a28~0)} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,526 INFO L280 TraceCheckUtils]: 125: Hoare triple {17674#(= 7 ~a28~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,526 INFO L280 TraceCheckUtils]: 126: Hoare triple {17674#(= 7 ~a28~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,526 INFO L280 TraceCheckUtils]: 127: Hoare triple {17674#(= 7 ~a28~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,527 INFO L280 TraceCheckUtils]: 128: Hoare triple {17674#(= 7 ~a28~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,527 INFO L280 TraceCheckUtils]: 129: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,528 INFO L280 TraceCheckUtils]: 130: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,528 INFO L280 TraceCheckUtils]: 131: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,529 INFO L280 TraceCheckUtils]: 132: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,529 INFO L280 TraceCheckUtils]: 133: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,530 INFO L280 TraceCheckUtils]: 134: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,530 INFO L280 TraceCheckUtils]: 135: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,530 INFO L280 TraceCheckUtils]: 136: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,531 INFO L280 TraceCheckUtils]: 137: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,531 INFO L280 TraceCheckUtils]: 138: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,531 INFO L280 TraceCheckUtils]: 139: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,532 INFO L280 TraceCheckUtils]: 140: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,532 INFO L280 TraceCheckUtils]: 141: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,533 INFO L280 TraceCheckUtils]: 142: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,539 INFO L280 TraceCheckUtils]: 143: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,540 INFO L280 TraceCheckUtils]: 144: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,542 INFO L280 TraceCheckUtils]: 145: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,544 INFO L280 TraceCheckUtils]: 146: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,544 INFO L280 TraceCheckUtils]: 147: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,545 INFO L280 TraceCheckUtils]: 148: Hoare triple {17674#(= 7 ~a28~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {17674#(= 7 ~a28~0)} is VALID [2020-07-18 00:41:00,545 INFO L280 TraceCheckUtils]: 149: Hoare triple {17674#(= 7 ~a28~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {17640#false} is VALID [2020-07-18 00:41:00,545 INFO L280 TraceCheckUtils]: 150: Hoare triple {17640#false} assume !false; {17640#false} is VALID [2020-07-18 00:41:00,571 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 00:41:00,575 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:41:00,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [794784256] [2020-07-18 00:41:00,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:41:00,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:41:00,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067773398] [2020-07-18 00:41:00,577 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2020-07-18 00:41:00,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:41:00,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:41:00,748 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:00,748 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:41:00,748 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:41:00,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:41:00,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:41:00,749 INFO L87 Difference]: Start difference. First operand 1345 states and 1706 transitions. Second operand 5 states. [2020-07-18 00:41:22,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:22,492 INFO L93 Difference]: Finished difference Result 3639 states and 4795 transitions. [2020-07-18 00:41:22,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:41:22,492 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2020-07-18 00:41:22,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:41:22,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:41:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1351 transitions. [2020-07-18 00:41:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:41:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1351 transitions. [2020-07-18 00:41:22,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1351 transitions. [2020-07-18 00:41:24,385 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1351 edges. 1351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:24,613 INFO L225 Difference]: With dead ends: 3639 [2020-07-18 00:41:24,613 INFO L226 Difference]: Without dead ends: 2316 [2020-07-18 00:41:24,619 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:41:24,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2316 states. [2020-07-18 00:41:41,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2316 to 2262. [2020-07-18 00:41:41,448 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:41:41,448 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2316 states. Second operand 2262 states. [2020-07-18 00:41:41,448 INFO L74 IsIncluded]: Start isIncluded. First operand 2316 states. Second operand 2262 states. [2020-07-18 00:41:41,448 INFO L87 Difference]: Start difference. First operand 2316 states. Second operand 2262 states. [2020-07-18 00:41:41,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:41,639 INFO L93 Difference]: Finished difference Result 2316 states and 2799 transitions. [2020-07-18 00:41:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 2799 transitions. [2020-07-18 00:41:41,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:41:41,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:41:41,648 INFO L74 IsIncluded]: Start isIncluded. First operand 2262 states. Second operand 2316 states. [2020-07-18 00:41:41,648 INFO L87 Difference]: Start difference. First operand 2262 states. Second operand 2316 states. [2020-07-18 00:41:41,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:41,868 INFO L93 Difference]: Finished difference Result 2316 states and 2799 transitions. [2020-07-18 00:41:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 2799 transitions. [2020-07-18 00:41:41,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:41:41,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:41:41,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:41:41,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:41:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2262 states. [2020-07-18 00:41:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 2262 states and 2736 transitions. [2020-07-18 00:41:42,065 INFO L78 Accepts]: Start accepts. Automaton has 2262 states and 2736 transitions. Word has length 151 [2020-07-18 00:41:42,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:41:42,066 INFO L479 AbstractCegarLoop]: Abstraction has 2262 states and 2736 transitions. [2020-07-18 00:41:42,066 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:41:42,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2262 states and 2736 transitions. [2020-07-18 00:41:47,549 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2736 edges. 2736 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 2736 transitions. [2020-07-18 00:41:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-18 00:41:47,567 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:41:47,567 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:41:47,567 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:41:47,568 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:41:47,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:41:47,568 INFO L82 PathProgramCache]: Analyzing trace with hash -582188610, now seen corresponding path program 1 times [2020-07-18 00:41:47,569 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:41:47,569 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1394796954] [2020-07-18 00:41:47,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:41:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:47,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {34169#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {34116#true} is VALID [2020-07-18 00:41:47,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {34116#true} ~e~0 := 5; {34116#true} is VALID [2020-07-18 00:41:47,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {34116#true} ~d~0 := 4; {34116#true} is VALID [2020-07-18 00:41:47,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {34116#true} ~f~0 := 6; {34116#true} is VALID [2020-07-18 00:41:47,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {34116#true} ~c~0 := 3; {34116#true} is VALID [2020-07-18 00:41:47,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {34116#true} ~u~0 := 21; {34116#true} is VALID [2020-07-18 00:41:47,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {34116#true} ~v~0 := 22; {34116#true} is VALID [2020-07-18 00:41:47,731 INFO L280 TraceCheckUtils]: 7: Hoare triple {34116#true} ~w~0 := 23; {34116#true} is VALID [2020-07-18 00:41:47,731 INFO L280 TraceCheckUtils]: 8: Hoare triple {34116#true} ~x~0 := 24; {34116#true} is VALID [2020-07-18 00:41:47,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {34116#true} ~y~0 := 25; {34116#true} is VALID [2020-07-18 00:41:47,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {34116#true} ~z~0 := 26; {34116#true} is VALID [2020-07-18 00:41:47,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {34116#true} ~a25~0 := 0; {34116#true} is VALID [2020-07-18 00:41:47,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {34116#true} ~a11~0 := 0; {34116#true} is VALID [2020-07-18 00:41:47,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {34116#true} ~a28~0 := 7; {34116#true} is VALID [2020-07-18 00:41:47,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {34116#true} ~a19~0 := 1; {34116#true} is VALID [2020-07-18 00:41:47,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {34116#true} ~a21~0 := 1; {34116#true} is VALID [2020-07-18 00:41:47,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {34116#true} ~a17~0 := 8; {34116#true} is VALID [2020-07-18 00:41:47,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {34116#true} assume true; {34116#true} is VALID [2020-07-18 00:41:47,737 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {34116#true} {34116#true} #1179#return; {34116#true} is VALID [2020-07-18 00:41:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:47,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {34170#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {34116#true} is VALID [2020-07-18 00:41:47,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {34116#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {34116#true} is VALID [2020-07-18 00:41:47,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {34116#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {34144#(not (= 1 ~a25~0))} ~a28~0 := 10; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {34144#(not (= 1 ~a25~0))} #res := 22; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {34144#(not (= 1 ~a25~0))} assume true; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,783 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34144#(not (= 1 ~a25~0))} {34116#true} #1183#return; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:47,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {34170#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,849 INFO L280 TraceCheckUtils]: 6: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,850 INFO L280 TraceCheckUtils]: 8: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,850 INFO L280 TraceCheckUtils]: 9: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,852 INFO L280 TraceCheckUtils]: 12: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,854 INFO L280 TraceCheckUtils]: 15: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume (!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a17~0 := 7; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,855 INFO L280 TraceCheckUtils]: 17: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a25~0 := 0; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,856 INFO L280 TraceCheckUtils]: 18: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a11~0 := 1; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,856 INFO L280 TraceCheckUtils]: 19: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a28~0 := 10; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a19~0 := 0; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,857 INFO L280 TraceCheckUtils]: 21: Hoare triple {34172#(= 1 |old(~a25~0)|)} #res := -1; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,858 INFO L280 TraceCheckUtils]: 22: Hoare triple {34172#(= 1 |old(~a25~0)|)} assume true; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,859 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34172#(= 1 |old(~a25~0)|)} {34144#(not (= 1 ~a25~0))} #1183#return; {34117#false} is VALID [2020-07-18 00:41:47,863 INFO L263 TraceCheckUtils]: 0: Hoare triple {34116#true} call ULTIMATE.init(); {34169#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:41:47,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {34169#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {34116#true} is VALID [2020-07-18 00:41:47,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {34116#true} ~e~0 := 5; {34116#true} is VALID [2020-07-18 00:41:47,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {34116#true} ~d~0 := 4; {34116#true} is VALID [2020-07-18 00:41:47,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {34116#true} ~f~0 := 6; {34116#true} is VALID [2020-07-18 00:41:47,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {34116#true} ~c~0 := 3; {34116#true} is VALID [2020-07-18 00:41:47,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {34116#true} ~u~0 := 21; {34116#true} is VALID [2020-07-18 00:41:47,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {34116#true} ~v~0 := 22; {34116#true} is VALID [2020-07-18 00:41:47,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {34116#true} ~w~0 := 23; {34116#true} is VALID [2020-07-18 00:41:47,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {34116#true} ~x~0 := 24; {34116#true} is VALID [2020-07-18 00:41:47,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {34116#true} ~y~0 := 25; {34116#true} is VALID [2020-07-18 00:41:47,867 INFO L280 TraceCheckUtils]: 11: Hoare triple {34116#true} ~z~0 := 26; {34116#true} is VALID [2020-07-18 00:41:47,867 INFO L280 TraceCheckUtils]: 12: Hoare triple {34116#true} ~a25~0 := 0; {34116#true} is VALID [2020-07-18 00:41:47,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {34116#true} ~a11~0 := 0; {34116#true} is VALID [2020-07-18 00:41:47,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {34116#true} ~a28~0 := 7; {34116#true} is VALID [2020-07-18 00:41:47,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {34116#true} ~a19~0 := 1; {34116#true} is VALID [2020-07-18 00:41:47,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {34116#true} ~a21~0 := 1; {34116#true} is VALID [2020-07-18 00:41:47,868 INFO L280 TraceCheckUtils]: 17: Hoare triple {34116#true} ~a17~0 := 8; {34116#true} is VALID [2020-07-18 00:41:47,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {34116#true} assume true; {34116#true} is VALID [2020-07-18 00:41:47,869 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34116#true} {34116#true} #1179#return; {34116#true} is VALID [2020-07-18 00:41:47,869 INFO L263 TraceCheckUtils]: 20: Hoare triple {34116#true} call #t~ret4 := main(); {34116#true} is VALID [2020-07-18 00:41:47,870 INFO L280 TraceCheckUtils]: 21: Hoare triple {34116#true} ~output~0 := -1; {34116#true} is VALID [2020-07-18 00:41:47,870 INFO L280 TraceCheckUtils]: 22: Hoare triple {34116#true} assume !false; {34116#true} is VALID [2020-07-18 00:41:47,871 INFO L280 TraceCheckUtils]: 23: Hoare triple {34116#true} havoc ~input~0; {34116#true} is VALID [2020-07-18 00:41:47,871 INFO L280 TraceCheckUtils]: 24: Hoare triple {34116#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34116#true} is VALID [2020-07-18 00:41:47,871 INFO L280 TraceCheckUtils]: 25: Hoare triple {34116#true} ~input~0 := #t~nondet2; {34116#true} is VALID [2020-07-18 00:41:47,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {34116#true} havoc #t~nondet2; {34116#true} is VALID [2020-07-18 00:41:47,872 INFO L280 TraceCheckUtils]: 27: Hoare triple {34116#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34116#true} is VALID [2020-07-18 00:41:47,874 INFO L263 TraceCheckUtils]: 28: Hoare triple {34116#true} call #t~ret3 := calculate_output(~input~0); {34170#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:47,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {34170#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {34116#true} is VALID [2020-07-18 00:41:47,875 INFO L280 TraceCheckUtils]: 30: Hoare triple {34116#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {34116#true} is VALID [2020-07-18 00:41:47,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {34116#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,876 INFO L280 TraceCheckUtils]: 32: Hoare triple {34144#(not (= 1 ~a25~0))} ~a28~0 := 10; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {34144#(not (= 1 ~a25~0))} #res := 22; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {34144#(not (= 1 ~a25~0))} assume true; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,879 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34144#(not (= 1 ~a25~0))} {34116#true} #1183#return; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {34144#(not (= 1 ~a25~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,881 INFO L280 TraceCheckUtils]: 37: Hoare triple {34144#(not (= 1 ~a25~0))} ~output~0 := #t~ret3; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,882 INFO L280 TraceCheckUtils]: 38: Hoare triple {34144#(not (= 1 ~a25~0))} havoc #t~ret3; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,882 INFO L280 TraceCheckUtils]: 39: Hoare triple {34144#(not (= 1 ~a25~0))} assume !false; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,883 INFO L280 TraceCheckUtils]: 40: Hoare triple {34144#(not (= 1 ~a25~0))} havoc ~input~0; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,884 INFO L280 TraceCheckUtils]: 41: Hoare triple {34144#(not (= 1 ~a25~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,885 INFO L280 TraceCheckUtils]: 42: Hoare triple {34144#(not (= 1 ~a25~0))} ~input~0 := #t~nondet2; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,885 INFO L280 TraceCheckUtils]: 43: Hoare triple {34144#(not (= 1 ~a25~0))} havoc #t~nondet2; {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,887 INFO L280 TraceCheckUtils]: 44: Hoare triple {34144#(not (= 1 ~a25~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34144#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:47,888 INFO L263 TraceCheckUtils]: 45: Hoare triple {34144#(not (= 1 ~a25~0))} call #t~ret3 := calculate_output(~input~0); {34170#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:47,889 INFO L280 TraceCheckUtils]: 46: Hoare triple {34170#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,890 INFO L280 TraceCheckUtils]: 47: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,890 INFO L280 TraceCheckUtils]: 48: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,892 INFO L280 TraceCheckUtils]: 50: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,893 INFO L280 TraceCheckUtils]: 51: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,894 INFO L280 TraceCheckUtils]: 52: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,894 INFO L280 TraceCheckUtils]: 53: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,895 INFO L280 TraceCheckUtils]: 54: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,896 INFO L280 TraceCheckUtils]: 55: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,897 INFO L280 TraceCheckUtils]: 56: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,897 INFO L280 TraceCheckUtils]: 57: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,898 INFO L280 TraceCheckUtils]: 58: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,899 INFO L280 TraceCheckUtils]: 59: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,900 INFO L280 TraceCheckUtils]: 60: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {34171#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {34171#(= ~a25~0 |old(~a25~0)|)} assume (!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,902 INFO L280 TraceCheckUtils]: 62: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a17~0 := 7; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,903 INFO L280 TraceCheckUtils]: 63: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a25~0 := 0; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,903 INFO L280 TraceCheckUtils]: 64: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a11~0 := 1; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,904 INFO L280 TraceCheckUtils]: 65: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a28~0 := 10; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,905 INFO L280 TraceCheckUtils]: 66: Hoare triple {34172#(= 1 |old(~a25~0)|)} ~a19~0 := 0; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,906 INFO L280 TraceCheckUtils]: 67: Hoare triple {34172#(= 1 |old(~a25~0)|)} #res := -1; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,906 INFO L280 TraceCheckUtils]: 68: Hoare triple {34172#(= 1 |old(~a25~0)|)} assume true; {34172#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:41:47,908 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {34172#(= 1 |old(~a25~0)|)} {34144#(not (= 1 ~a25~0))} #1183#return; {34117#false} is VALID [2020-07-18 00:41:47,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {34117#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34117#false} is VALID [2020-07-18 00:41:47,908 INFO L280 TraceCheckUtils]: 71: Hoare triple {34117#false} ~output~0 := #t~ret3; {34117#false} is VALID [2020-07-18 00:41:47,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {34117#false} havoc #t~ret3; {34117#false} is VALID [2020-07-18 00:41:47,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {34117#false} assume !false; {34117#false} is VALID [2020-07-18 00:41:47,910 INFO L280 TraceCheckUtils]: 74: Hoare triple {34117#false} havoc ~input~0; {34117#false} is VALID [2020-07-18 00:41:47,911 INFO L280 TraceCheckUtils]: 75: Hoare triple {34117#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34117#false} is VALID [2020-07-18 00:41:47,911 INFO L280 TraceCheckUtils]: 76: Hoare triple {34117#false} ~input~0 := #t~nondet2; {34117#false} is VALID [2020-07-18 00:41:47,911 INFO L280 TraceCheckUtils]: 77: Hoare triple {34117#false} havoc #t~nondet2; {34117#false} is VALID [2020-07-18 00:41:47,912 INFO L280 TraceCheckUtils]: 78: Hoare triple {34117#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34117#false} is VALID [2020-07-18 00:41:47,912 INFO L263 TraceCheckUtils]: 79: Hoare triple {34117#false} call #t~ret3 := calculate_output(~input~0); {34117#false} is VALID [2020-07-18 00:41:47,912 INFO L280 TraceCheckUtils]: 80: Hoare triple {34117#false} ~input := #in~input; {34117#false} is VALID [2020-07-18 00:41:47,912 INFO L280 TraceCheckUtils]: 81: Hoare triple {34117#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,913 INFO L280 TraceCheckUtils]: 82: Hoare triple {34117#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {34117#false} is VALID [2020-07-18 00:41:47,913 INFO L280 TraceCheckUtils]: 83: Hoare triple {34117#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,913 INFO L280 TraceCheckUtils]: 84: Hoare triple {34117#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,914 INFO L280 TraceCheckUtils]: 85: Hoare triple {34117#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,914 INFO L280 TraceCheckUtils]: 86: Hoare triple {34117#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,914 INFO L280 TraceCheckUtils]: 87: Hoare triple {34117#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,915 INFO L280 TraceCheckUtils]: 88: Hoare triple {34117#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,915 INFO L280 TraceCheckUtils]: 89: Hoare triple {34117#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,915 INFO L280 TraceCheckUtils]: 90: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,916 INFO L280 TraceCheckUtils]: 91: Hoare triple {34117#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,916 INFO L280 TraceCheckUtils]: 92: Hoare triple {34117#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,916 INFO L280 TraceCheckUtils]: 93: Hoare triple {34117#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {34117#false} is VALID [2020-07-18 00:41:47,917 INFO L280 TraceCheckUtils]: 94: Hoare triple {34117#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,917 INFO L280 TraceCheckUtils]: 95: Hoare triple {34117#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,917 INFO L280 TraceCheckUtils]: 96: Hoare triple {34117#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,918 INFO L280 TraceCheckUtils]: 97: Hoare triple {34117#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {34117#false} is VALID [2020-07-18 00:41:47,918 INFO L280 TraceCheckUtils]: 98: Hoare triple {34117#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {34117#false} is VALID [2020-07-18 00:41:47,918 INFO L280 TraceCheckUtils]: 99: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,918 INFO L280 TraceCheckUtils]: 100: Hoare triple {34117#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,919 INFO L280 TraceCheckUtils]: 101: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,919 INFO L280 TraceCheckUtils]: 102: Hoare triple {34117#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,919 INFO L280 TraceCheckUtils]: 103: Hoare triple {34117#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,920 INFO L280 TraceCheckUtils]: 104: Hoare triple {34117#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,920 INFO L280 TraceCheckUtils]: 105: Hoare triple {34117#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,920 INFO L280 TraceCheckUtils]: 106: Hoare triple {34117#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,921 INFO L280 TraceCheckUtils]: 107: Hoare triple {34117#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,921 INFO L280 TraceCheckUtils]: 108: Hoare triple {34117#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,921 INFO L280 TraceCheckUtils]: 109: Hoare triple {34117#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {34117#false} is VALID [2020-07-18 00:41:47,922 INFO L280 TraceCheckUtils]: 110: Hoare triple {34117#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,922 INFO L280 TraceCheckUtils]: 111: Hoare triple {34117#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {34117#false} is VALID [2020-07-18 00:41:47,922 INFO L280 TraceCheckUtils]: 112: Hoare triple {34117#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,937 INFO L280 TraceCheckUtils]: 113: Hoare triple {34117#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,938 INFO L280 TraceCheckUtils]: 114: Hoare triple {34117#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {34117#false} is VALID [2020-07-18 00:41:47,938 INFO L280 TraceCheckUtils]: 115: Hoare triple {34117#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,938 INFO L280 TraceCheckUtils]: 116: Hoare triple {34117#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,939 INFO L280 TraceCheckUtils]: 117: Hoare triple {34117#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {34117#false} is VALID [2020-07-18 00:41:47,939 INFO L280 TraceCheckUtils]: 118: Hoare triple {34117#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,939 INFO L280 TraceCheckUtils]: 119: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,940 INFO L280 TraceCheckUtils]: 120: Hoare triple {34117#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,940 INFO L280 TraceCheckUtils]: 121: Hoare triple {34117#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,940 INFO L280 TraceCheckUtils]: 122: Hoare triple {34117#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,940 INFO L280 TraceCheckUtils]: 123: Hoare triple {34117#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,941 INFO L280 TraceCheckUtils]: 124: Hoare triple {34117#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,941 INFO L280 TraceCheckUtils]: 125: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {34117#false} is VALID [2020-07-18 00:41:47,941 INFO L280 TraceCheckUtils]: 126: Hoare triple {34117#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,941 INFO L280 TraceCheckUtils]: 127: Hoare triple {34117#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,941 INFO L280 TraceCheckUtils]: 128: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {34117#false} is VALID [2020-07-18 00:41:47,942 INFO L280 TraceCheckUtils]: 129: Hoare triple {34117#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {34117#false} is VALID [2020-07-18 00:41:47,942 INFO L280 TraceCheckUtils]: 130: Hoare triple {34117#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,942 INFO L280 TraceCheckUtils]: 131: Hoare triple {34117#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {34117#false} is VALID [2020-07-18 00:41:47,947 INFO L280 TraceCheckUtils]: 132: Hoare triple {34117#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {34117#false} is VALID [2020-07-18 00:41:47,948 INFO L280 TraceCheckUtils]: 133: Hoare triple {34117#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,948 INFO L280 TraceCheckUtils]: 134: Hoare triple {34117#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {34117#false} is VALID [2020-07-18 00:41:47,948 INFO L280 TraceCheckUtils]: 135: Hoare triple {34117#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,948 INFO L280 TraceCheckUtils]: 136: Hoare triple {34117#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,948 INFO L280 TraceCheckUtils]: 137: Hoare triple {34117#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,949 INFO L280 TraceCheckUtils]: 138: Hoare triple {34117#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,949 INFO L280 TraceCheckUtils]: 139: Hoare triple {34117#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,949 INFO L280 TraceCheckUtils]: 140: Hoare triple {34117#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {34117#false} is VALID [2020-07-18 00:41:47,949 INFO L280 TraceCheckUtils]: 141: Hoare triple {34117#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,949 INFO L280 TraceCheckUtils]: 142: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,950 INFO L280 TraceCheckUtils]: 143: Hoare triple {34117#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,950 INFO L280 TraceCheckUtils]: 144: Hoare triple {34117#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {34117#false} is VALID [2020-07-18 00:41:47,950 INFO L280 TraceCheckUtils]: 145: Hoare triple {34117#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,950 INFO L280 TraceCheckUtils]: 146: Hoare triple {34117#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,950 INFO L280 TraceCheckUtils]: 147: Hoare triple {34117#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {34117#false} is VALID [2020-07-18 00:41:47,950 INFO L280 TraceCheckUtils]: 148: Hoare triple {34117#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,951 INFO L280 TraceCheckUtils]: 149: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {34117#false} is VALID [2020-07-18 00:41:47,951 INFO L280 TraceCheckUtils]: 150: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,951 INFO L280 TraceCheckUtils]: 151: Hoare triple {34117#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {34117#false} is VALID [2020-07-18 00:41:47,952 INFO L280 TraceCheckUtils]: 152: Hoare triple {34117#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {34117#false} is VALID [2020-07-18 00:41:47,956 INFO L280 TraceCheckUtils]: 153: Hoare triple {34117#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,957 INFO L280 TraceCheckUtils]: 154: Hoare triple {34117#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {34117#false} is VALID [2020-07-18 00:41:47,957 INFO L280 TraceCheckUtils]: 155: Hoare triple {34117#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {34117#false} is VALID [2020-07-18 00:41:47,957 INFO L280 TraceCheckUtils]: 156: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,958 INFO L280 TraceCheckUtils]: 157: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,958 INFO L280 TraceCheckUtils]: 158: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,961 INFO L280 TraceCheckUtils]: 159: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,962 INFO L280 TraceCheckUtils]: 160: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,962 INFO L280 TraceCheckUtils]: 161: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,962 INFO L280 TraceCheckUtils]: 162: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,963 INFO L280 TraceCheckUtils]: 163: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,963 INFO L280 TraceCheckUtils]: 164: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,963 INFO L280 TraceCheckUtils]: 165: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,964 INFO L280 TraceCheckUtils]: 166: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,964 INFO L280 TraceCheckUtils]: 167: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,967 INFO L280 TraceCheckUtils]: 168: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,968 INFO L280 TraceCheckUtils]: 169: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,968 INFO L280 TraceCheckUtils]: 170: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,968 INFO L280 TraceCheckUtils]: 171: Hoare triple {34117#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,969 INFO L280 TraceCheckUtils]: 172: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,969 INFO L280 TraceCheckUtils]: 173: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,969 INFO L280 TraceCheckUtils]: 174: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,970 INFO L280 TraceCheckUtils]: 175: Hoare triple {34117#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {34117#false} is VALID [2020-07-18 00:41:47,970 INFO L280 TraceCheckUtils]: 176: Hoare triple {34117#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {34117#false} is VALID [2020-07-18 00:41:47,970 INFO L280 TraceCheckUtils]: 177: Hoare triple {34117#false} assume !false; {34117#false} is VALID [2020-07-18 00:41:48,020 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 00:41:48,931 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2020-07-18 00:41:49,465 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:41:49,824 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2020-07-18 00:41:50,225 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:41:50,493 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:41:50,783 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:41:51,099 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:41:51,659 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:41:52,033 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:41:52,409 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:41:52,807 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:41:53,530 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2020-07-18 00:41:54,271 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-07-18 00:41:55,035 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2020-07-18 00:41:55,855 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2020-07-18 00:41:56,372 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2020-07-18 00:41:57,219 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2020-07-18 00:41:57,743 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:41:58,298 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:41:59,289 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-07-18 00:42:00,206 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2020-07-18 00:42:01,136 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 93 [2020-07-18 00:42:02,088 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:42:02,686 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:42:03,724 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:42:04,823 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2020-07-18 00:42:05,931 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:42:07,057 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:42:07,777 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:42:08,513 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:42:09,766 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:42:10,566 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:42:11,867 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:42:13,174 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:42:14,520 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:42:15,360 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:42:16,242 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:42:17,685 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2020-07-18 00:42:19,536 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-07-18 00:42:20,895 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:42:22,282 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 108 DAG size of output: 104 [2020-07-18 00:42:23,201 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:42:24,173 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-07-18 00:42:25,780 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:42:27,427 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-07-18 00:42:28,989 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:42:31,136 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2020-07-18 00:42:32,701 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:42:34,250 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 111 DAG size of output: 106 [2020-07-18 00:42:35,844 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:42:37,508 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:42:39,024 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:42:41,066 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2020-07-18 00:42:42,473 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-07-18 00:42:43,847 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:42:45,206 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:42:46,718 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2020-07-18 00:42:48,178 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:42:50,235 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:42:51,741 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:42:53,232 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:42:54,671 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:42:56,121 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:42:57,590 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2020-07-18 00:42:59,382 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 107 DAG size of output: 97 [2020-07-18 00:43:00,736 WARN L193 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:43:02,059 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:43:03,789 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2020-07-18 00:43:05,012 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2020-07-18 00:43:06,074 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2020-07-18 00:43:06,951 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2020-07-18 00:43:07,729 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-07-18 00:43:08,533 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:43:09,442 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2020-07-18 00:43:10,089 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:43:10,910 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-07-18 00:43:11,611 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:43:12,322 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:43:13,250 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:43:14,171 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:43:15,119 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2020-07-18 00:43:16,098 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2020-07-18 00:43:17,090 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:43:17,909 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:43:18,742 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:43:19,594 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:43:20,483 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:43:21,635 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2020-07-18 00:43:22,535 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:43:23,734 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-07-18 00:43:24,984 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:43:25,696 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 40 [2020-07-18 00:43:25,705 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:43:25,706 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1394796954] [2020-07-18 00:43:25,706 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:43:25,706 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [111] imperfect sequences [] total 111 [2020-07-18 00:43:25,706 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637089631] [2020-07-18 00:43:25,708 INFO L78 Accepts]: Start accepts. Automaton has 112 states. Word has length 178 [2020-07-18 00:43:25,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:43:25,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 112 states. [2020-07-18 00:43:25,806 WARN L140 InductivityCheck]: Transition 34179#(and (= 1 |old(~a25~0)|) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648)) (or (= 1 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0))) ( _ , call #t~ret3 := calculate_output(~input~0); , 34180#(and (= 1 |old(~a25~0)|) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648))) ) not inductive [2020-07-18 00:43:25,806 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:43:25,807 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 00:43:25,812 INFO L168 Benchmark]: Toolchain (without parser) took 203015.76 ms. Allocated memory was 146.8 MB in the beginning and 363.3 MB in the end (delta: 216.5 MB). Free memory was 103.6 MB in the beginning and 164.9 MB in the end (delta: -61.3 MB). Peak memory consumption was 155.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:25,813 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 146.8 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 00:43:25,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 734.19 ms. Allocated memory was 146.8 MB in the beginning and 206.6 MB in the end (delta: 59.8 MB). Free memory was 103.2 MB in the beginning and 169.5 MB in the end (delta: -66.3 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:25,815 INFO L168 Benchmark]: Boogie Preprocessor took 154.20 ms. Allocated memory is still 206.6 MB. Free memory was 169.5 MB in the beginning and 164.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:25,815 INFO L168 Benchmark]: RCFGBuilder took 1976.09 ms. Allocated memory was 206.6 MB in the beginning and 249.0 MB in the end (delta: 42.5 MB). Free memory was 164.0 MB in the beginning and 185.7 MB in the end (delta: -21.7 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:25,816 INFO L168 Benchmark]: TraceAbstraction took 200141.35 ms. Allocated memory was 249.0 MB in the beginning and 363.3 MB in the end (delta: 114.3 MB). Free memory was 184.0 MB in the beginning and 164.9 MB in the end (delta: 19.1 MB). Peak memory consumption was 133.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:25,819 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 0.22 ms. Allocated memory is still 146.8 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 734.19 ms. Allocated memory was 146.8 MB in the beginning and 206.6 MB in the end (delta: 59.8 MB). Free memory was 103.2 MB in the beginning and 169.5 MB in the end (delta: -66.3 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 154.20 ms. Allocated memory is still 206.6 MB. Free memory was 169.5 MB in the beginning and 164.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1976.09 ms. Allocated memory was 206.6 MB in the beginning and 249.0 MB in the end (delta: 42.5 MB). Free memory was 164.0 MB in the beginning and 185.7 MB in the end (delta: -21.7 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 200141.35 ms. Allocated memory was 249.0 MB in the beginning and 363.3 MB in the end (delta: 114.3 MB). Free memory was 184.0 MB in the beginning and 164.9 MB in the end (delta: 19.1 MB). Peak memory consumption was 133.4 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...