./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem02_label16.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/eca-rers2012/Problem02_label16.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b5d27e813284518a11dcc3cc5ae3d66f549ea677 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 15:16:19,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 15:16:19,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 15:16:19,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 15:16:19,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 15:16:19,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 15:16:19,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 15:16:19,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 15:16:19,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 15:16:19,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 15:16:19,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 15:16:19,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 15:16:19,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 15:16:19,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 15:16:19,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 15:16:19,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 15:16:19,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 15:16:19,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 15:16:19,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 15:16:19,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 15:16:19,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 15:16:19,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 15:16:19,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 15:16:19,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 15:16:19,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 15:16:19,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 15:16:19,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 15:16:19,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 15:16:19,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 15:16:19,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 15:16:19,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 15:16:19,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 15:16:19,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 15:16:19,361 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 15:16:19,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 15:16:19,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 15:16:19,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 15:16:19,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 15:16:19,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 15:16:19,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 15:16:19,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 15:16:19,366 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 15:16:19,381 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 15:16:19,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 15:16:19,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 15:16:19,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 15:16:19,383 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 15:16:19,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 15:16:19,384 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 15:16:19,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 15:16:19,384 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 15:16:19,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 15:16:19,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 15:16:19,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 15:16:19,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 15:16:19,385 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 15:16:19,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 15:16:19,386 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 15:16:19,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 15:16:19,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 15:16:19,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 15:16:19,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 15:16:19,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 15:16:19,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 15:16:19,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 15:16:19,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 15:16:19,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 15:16:19,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 15:16:19,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 15:16:19,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 15:16:19,389 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 15:16:19,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d27e813284518a11dcc3cc5ae3d66f549ea677 [2020-07-28 15:16:19,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 15:16:19,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 15:16:19,818 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 15:16:19,821 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 15:16:19,823 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 15:16:19,824 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem02_label16.c [2020-07-28 15:16:19,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8157f8b00/058872526d0845469e21604c6735032b/FLAG858a2fcf6 [2020-07-28 15:16:20,428 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 15:16:20,429 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem02_label16.c [2020-07-28 15:16:20,445 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8157f8b00/058872526d0845469e21604c6735032b/FLAG858a2fcf6 [2020-07-28 15:16:20,722 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8157f8b00/058872526d0845469e21604c6735032b [2020-07-28 15:16:20,726 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 15:16:20,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 15:16:20,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 15:16:20,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 15:16:20,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 15:16:20,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 03:16:20" (1/1) ... [2020-07-28 15:16:20,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f5f43c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:20, skipping insertion in model container [2020-07-28 15:16:20,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 03:16:20" (1/1) ... [2020-07-28 15:16:20,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 15:16:20,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 15:16:21,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 15:16:21,338 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 15:16:21,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 15:16:21,495 INFO L208 MainTranslator]: Completed translation [2020-07-28 15:16:21,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21 WrapperNode [2020-07-28 15:16:21,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 15:16:21,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 15:16:21,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 15:16:21,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 15:16:21,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 15:16:21,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 15:16:21,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 15:16:21,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 15:16:21,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (1/1) ... [2020-07-28 15:16:21,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 15:16:21,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 15:16:21,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 15:16:21,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 15:16:21,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (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 [2020-07-28 15:16:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 15:16:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 15:16:23,547 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 15:16:23,548 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-07-28 15:16:23,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:16:23 BoogieIcfgContainer [2020-07-28 15:16:23,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 15:16:23,559 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 15:16:23,559 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 15:16:23,562 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 15:16:23,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 03:16:20" (1/3) ... [2020-07-28 15:16:23,564 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58a46f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 03:16:23, skipping insertion in model container [2020-07-28 15:16:23,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:16:21" (2/3) ... [2020-07-28 15:16:23,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58a46f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 03:16:23, skipping insertion in model container [2020-07-28 15:16:23,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:16:23" (3/3) ... [2020-07-28 15:16:23,567 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label16.c [2020-07-28 15:16:23,577 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 15:16:23,589 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 15:16:23,603 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-28 15:16:23,627 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 15:16:23,627 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 15:16:23,627 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 15:16:23,628 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 15:16:23,628 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 15:16:23,628 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 15:16:23,628 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 15:16:23,629 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 15:16:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states. [2020-07-28 15:16:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-28 15:16:23,661 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:16:23,662 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] [2020-07-28 15:16:23,663 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:16:23,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:16:23,669 INFO L82 PathProgramCache]: Analyzing trace with hash -866593277, now seen corresponding path program 1 times [2020-07-28 15:16:23,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:16:23,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148052950] [2020-07-28 15:16:23,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:16:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:16:24,608 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2020-07-28 15:16:24,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {230#true} ~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; {232#(and (= 1 ~a19~0) (<= ~a11~0 0) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:24,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {232#(and (= 1 ~a19~0) (<= ~a11~0 0) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {232#(and (= 1 ~a19~0) (<= ~a11~0 0) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:24,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {232#(and (= 1 ~a19~0) (<= ~a11~0 0) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {232#(and (= 1 ~a19~0) (<= ~a11~0 0) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:24,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {232#(and (= 1 ~a19~0) (<= ~a11~0 0) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {233#(and (= 1 ~a19~0) (<= ~a11~0 0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:24,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {233#(and (= 1 ~a19~0) (<= ~a11~0 0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {233#(and (= 1 ~a19~0) (<= ~a11~0 0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:24,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {233#(and (= 1 ~a19~0) (<= ~a11~0 0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (<= ~a25~0 0) (= 7 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(((8 == ~a17~0 && ((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {234#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((!(1 == ~a19~0) && 1 == calculate_output_~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)); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a19~0 && (((1 == calculate_output_~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); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 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 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,660 INFO L280 TraceCheckUtils]: 16: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,661 INFO L280 TraceCheckUtils]: 17: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 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 == calculate_output_~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,666 INFO L280 TraceCheckUtils]: 20: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 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 == calculate_output_~input); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,667 INFO L280 TraceCheckUtils]: 21: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,670 INFO L280 TraceCheckUtils]: 22: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,672 INFO L280 TraceCheckUtils]: 23: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,673 INFO L280 TraceCheckUtils]: 24: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input) && 9 == ~a17~0) && 9 == ~a28~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,678 INFO L280 TraceCheckUtils]: 26: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,681 INFO L280 TraceCheckUtils]: 27: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 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 == calculate_output_~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,682 INFO L280 TraceCheckUtils]: 28: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~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); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,683 INFO L280 TraceCheckUtils]: 29: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {235#(and (= 1 ~a19~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input) && !(1 == ~a11~0)); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 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 == calculate_output_~input) && 1 == ~a11~0) && 9 == ~a17~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,689 INFO L280 TraceCheckUtils]: 34: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,691 INFO L280 TraceCheckUtils]: 35: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a19~0 && ((((4 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(8 == ~a17~0 && ((((1 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,694 INFO L280 TraceCheckUtils]: 37: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((((4 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,695 INFO L280 TraceCheckUtils]: 38: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 1 == ~a21~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,696 INFO L280 TraceCheckUtils]: 39: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input) && 1 == ~a21~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,697 INFO L280 TraceCheckUtils]: 40: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((1 == ~a21~0 && 1 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,699 INFO L280 TraceCheckUtils]: 41: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,700 INFO L280 TraceCheckUtils]: 42: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,701 INFO L280 TraceCheckUtils]: 43: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,702 INFO L280 TraceCheckUtils]: 44: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((8 == ~a17~0 && (((6 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,706 INFO L280 TraceCheckUtils]: 46: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((((1 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,708 INFO L280 TraceCheckUtils]: 47: Hoare triple {236#(and (= 1 ~a19~0) (= 7 ~a28~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,709 INFO L280 TraceCheckUtils]: 48: Hoare triple {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 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 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,710 INFO L280 TraceCheckUtils]: 49: Hoare triple {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,711 INFO L280 TraceCheckUtils]: 50: Hoare triple {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !((9 == ~a17~0 && (((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,712 INFO L280 TraceCheckUtils]: 51: Hoare triple {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,718 INFO L280 TraceCheckUtils]: 52: Hoare triple {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} is VALID [2020-07-28 15:16:24,719 INFO L280 TraceCheckUtils]: 53: Hoare triple {237#(and (= 1 ~a19~0) (= 5 ULTIMATE.start_calculate_output_~input) (= 7 ~a28~0) (= 1 ~a21~0) (not (= 1 ~a11~0)) (= 8 ~a17~0) (not (= 1 ~a25~0)))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input && !(1 == ~a11~0)); {231#false} is VALID [2020-07-28 15:16:24,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {231#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {231#false} is VALID [2020-07-28 15:16:24,719 INFO L280 TraceCheckUtils]: 55: Hoare triple {231#false} assume !((((8 == ~a17~0 && (6 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {231#false} is VALID [2020-07-28 15:16:24,720 INFO L280 TraceCheckUtils]: 56: Hoare triple {231#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 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {231#false} is VALID [2020-07-28 15:16:24,720 INFO L280 TraceCheckUtils]: 57: Hoare triple {231#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a19~0); {231#false} is VALID [2020-07-28 15:16:24,720 INFO L280 TraceCheckUtils]: 58: Hoare triple {231#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {231#false} is VALID [2020-07-28 15:16:24,722 INFO L280 TraceCheckUtils]: 59: Hoare triple {231#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 1 == ~a21~0); {231#false} is VALID [2020-07-28 15:16:24,722 INFO L280 TraceCheckUtils]: 60: Hoare triple {231#false} assume !((((((3 == calculate_output_~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {231#false} is VALID [2020-07-28 15:16:24,722 INFO L280 TraceCheckUtils]: 61: Hoare triple {231#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~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); {231#false} is VALID [2020-07-28 15:16:24,723 INFO L280 TraceCheckUtils]: 62: Hoare triple {231#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,723 INFO L280 TraceCheckUtils]: 63: Hoare triple {231#false} assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {231#false} is VALID [2020-07-28 15:16:24,725 INFO L280 TraceCheckUtils]: 64: Hoare triple {231#false} assume !(((!(1 == ~a19~0) && (4 == calculate_output_~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)); {231#false} is VALID [2020-07-28 15:16:24,726 INFO L280 TraceCheckUtils]: 65: Hoare triple {231#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {231#false} is VALID [2020-07-28 15:16:24,726 INFO L280 TraceCheckUtils]: 66: Hoare triple {231#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,726 INFO L280 TraceCheckUtils]: 67: Hoare triple {231#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {231#false} is VALID [2020-07-28 15:16:24,727 INFO L280 TraceCheckUtils]: 68: Hoare triple {231#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {231#false} is VALID [2020-07-28 15:16:24,727 INFO L280 TraceCheckUtils]: 69: Hoare triple {231#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {231#false} is VALID [2020-07-28 15:16:24,727 INFO L280 TraceCheckUtils]: 70: Hoare triple {231#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {231#false} is VALID [2020-07-28 15:16:24,728 INFO L280 TraceCheckUtils]: 71: Hoare triple {231#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input) && 1 == ~a21~0); {231#false} is VALID [2020-07-28 15:16:24,728 INFO L280 TraceCheckUtils]: 72: Hoare triple {231#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~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)); {231#false} is VALID [2020-07-28 15:16:24,729 INFO L280 TraceCheckUtils]: 73: Hoare triple {231#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {231#false} is VALID [2020-07-28 15:16:24,729 INFO L280 TraceCheckUtils]: 74: Hoare triple {231#false} assume !((8 == ~a17~0 && ((4 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {231#false} is VALID [2020-07-28 15:16:24,729 INFO L280 TraceCheckUtils]: 75: Hoare triple {231#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {231#false} is VALID [2020-07-28 15:16:24,730 INFO L280 TraceCheckUtils]: 76: Hoare triple {231#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {231#false} is VALID [2020-07-28 15:16:24,730 INFO L280 TraceCheckUtils]: 77: Hoare triple {231#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input) && 11 == ~a28~0); {231#false} is VALID [2020-07-28 15:16:24,731 INFO L280 TraceCheckUtils]: 78: Hoare triple {231#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {231#false} is VALID [2020-07-28 15:16:24,732 INFO L280 TraceCheckUtils]: 79: Hoare triple {231#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,733 INFO L280 TraceCheckUtils]: 80: Hoare triple {231#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,733 INFO L280 TraceCheckUtils]: 81: Hoare triple {231#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,734 INFO L280 TraceCheckUtils]: 82: Hoare triple {231#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,735 INFO L280 TraceCheckUtils]: 83: Hoare triple {231#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,735 INFO L280 TraceCheckUtils]: 84: Hoare triple {231#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {231#false} is VALID [2020-07-28 15:16:24,735 INFO L280 TraceCheckUtils]: 85: Hoare triple {231#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0; {231#false} is VALID [2020-07-28 15:16:24,736 INFO L280 TraceCheckUtils]: 86: Hoare triple {231#false} assume !false; {231#false} is VALID [2020-07-28 15:16:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:16:24,813 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148052950] [2020-07-28 15:16:24,814 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:16:24,814 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-28 15:16:24,815 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917412660] [2020-07-28 15:16:24,823 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 87 [2020-07-28 15:16:24,826 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:16:24,829 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-28 15:16:24,988 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:24,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-28 15:16:24,988 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:16:24,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-28 15:16:24,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-28 15:16:25,000 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 8 states. [2020-07-28 15:16:27,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:27,668 INFO L93 Difference]: Finished difference Result 513 states and 863 transitions. [2020-07-28 15:16:27,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 15:16:27,668 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 87 [2020-07-28 15:16:27,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:16:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-28 15:16:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 863 transitions. [2020-07-28 15:16:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-28 15:16:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 863 transitions. [2020-07-28 15:16:27,701 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 863 transitions. [2020-07-28 15:16:28,665 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 863 edges. 863 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:28,688 INFO L225 Difference]: With dead ends: 513 [2020-07-28 15:16:28,688 INFO L226 Difference]: Without dead ends: 219 [2020-07-28 15:16:28,693 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=52, Invalid=80, Unknown=0, NotChecked=0, Total=132 [2020-07-28 15:16:28,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2020-07-28 15:16:28,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 217. [2020-07-28 15:16:28,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:16:28,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 219 states. Second operand 217 states. [2020-07-28 15:16:28,759 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second operand 217 states. [2020-07-28 15:16:28,759 INFO L87 Difference]: Start difference. First operand 219 states. Second operand 217 states. [2020-07-28 15:16:28,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:28,770 INFO L93 Difference]: Finished difference Result 219 states and 308 transitions. [2020-07-28 15:16:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 308 transitions. [2020-07-28 15:16:28,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:28,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:28,773 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 219 states. [2020-07-28 15:16:28,773 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 219 states. [2020-07-28 15:16:28,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:28,784 INFO L93 Difference]: Finished difference Result 219 states and 308 transitions. [2020-07-28 15:16:28,785 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 308 transitions. [2020-07-28 15:16:28,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:28,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:28,787 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:16:28,787 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:16:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2020-07-28 15:16:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 306 transitions. [2020-07-28 15:16:28,797 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 306 transitions. Word has length 87 [2020-07-28 15:16:28,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:16:28,798 INFO L479 AbstractCegarLoop]: Abstraction has 217 states and 306 transitions. [2020-07-28 15:16:28,798 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-28 15:16:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 306 transitions. [2020-07-28 15:16:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-28 15:16:28,801 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:16:28,801 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-28 15:16:28,801 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 15:16:28,802 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:16:28,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:16:28,802 INFO L82 PathProgramCache]: Analyzing trace with hash -335224168, now seen corresponding path program 1 times [2020-07-28 15:16:28,802 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:16:28,803 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772077841] [2020-07-28 15:16:28,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:16:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:16:28,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {1431#true} ~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {1433#(<= 8 ~a17~0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {1433#(<= 8 ~a17~0)} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {1433#(<= 8 ~a17~0)} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res := 22; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {1433#(<= 8 ~a17~0)} main_#t~ret3 := calculate_output_#res;assume -2147483648 <= main_#t~ret3 && main_#t~ret3 <= 2147483647;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {1433#(<= 8 ~a17~0)} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,933 INFO L280 TraceCheckUtils]: 9: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,934 INFO L280 TraceCheckUtils]: 10: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,934 INFO L280 TraceCheckUtils]: 11: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {1433#(<= 8 ~a17~0)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,936 INFO L280 TraceCheckUtils]: 13: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((8 == ~a17~0 && ((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,937 INFO L280 TraceCheckUtils]: 14: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,937 INFO L280 TraceCheckUtils]: 15: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((!(1 == ~a19~0) && 1 == calculate_output_~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)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,938 INFO L280 TraceCheckUtils]: 16: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && (((1 == calculate_output_~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); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,938 INFO L280 TraceCheckUtils]: 17: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,939 INFO L280 TraceCheckUtils]: 18: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,944 INFO L280 TraceCheckUtils]: 20: Hoare triple {1433#(<= 8 ~a17~0)} 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 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,945 INFO L280 TraceCheckUtils]: 21: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,945 INFO L280 TraceCheckUtils]: 22: Hoare triple {1433#(<= 8 ~a17~0)} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,946 INFO L280 TraceCheckUtils]: 23: Hoare triple {1433#(<= 8 ~a17~0)} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,947 INFO L280 TraceCheckUtils]: 24: Hoare triple {1433#(<= 8 ~a17~0)} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {1433#(<= 8 ~a17~0)} 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 == calculate_output_~input); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,948 INFO L280 TraceCheckUtils]: 26: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,949 INFO L280 TraceCheckUtils]: 27: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,949 INFO L280 TraceCheckUtils]: 28: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,950 INFO L280 TraceCheckUtils]: 29: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,950 INFO L280 TraceCheckUtils]: 30: Hoare triple {1433#(<= 8 ~a17~0)} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input) && 9 == ~a17~0) && 9 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,951 INFO L280 TraceCheckUtils]: 31: Hoare triple {1433#(<= 8 ~a17~0)} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,952 INFO L280 TraceCheckUtils]: 32: Hoare triple {1433#(<= 8 ~a17~0)} 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 == calculate_output_~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,962 INFO L280 TraceCheckUtils]: 33: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~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); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,963 INFO L280 TraceCheckUtils]: 34: Hoare triple {1433#(<= 8 ~a17~0)} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,963 INFO L280 TraceCheckUtils]: 35: Hoare triple {1433#(<= 8 ~a17~0)} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {1433#(<= 8 ~a17~0)} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,964 INFO L280 TraceCheckUtils]: 37: Hoare triple {1433#(<= 8 ~a17~0)} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,965 INFO L280 TraceCheckUtils]: 38: Hoare triple {1433#(<= 8 ~a17~0)} 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 == calculate_output_~input) && 1 == ~a11~0) && 9 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,966 INFO L280 TraceCheckUtils]: 39: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,966 INFO L280 TraceCheckUtils]: 40: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && ((((4 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a17~0 && ((((1 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,970 INFO L280 TraceCheckUtils]: 42: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((((4 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,970 INFO L280 TraceCheckUtils]: 43: Hoare triple {1433#(<= 8 ~a17~0)} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,971 INFO L280 TraceCheckUtils]: 44: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,971 INFO L280 TraceCheckUtils]: 45: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((1 == ~a21~0 && 1 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,972 INFO L280 TraceCheckUtils]: 46: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,972 INFO L280 TraceCheckUtils]: 47: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,974 INFO L280 TraceCheckUtils]: 49: Hoare triple {1433#(<= 8 ~a17~0)} assume !((8 == ~a17~0 && (((6 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,975 INFO L280 TraceCheckUtils]: 50: Hoare triple {1433#(<= 8 ~a17~0)} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,975 INFO L280 TraceCheckUtils]: 51: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((((1 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,976 INFO L280 TraceCheckUtils]: 52: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,976 INFO L280 TraceCheckUtils]: 53: Hoare triple {1433#(<= 8 ~a17~0)} 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 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,977 INFO L280 TraceCheckUtils]: 54: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,977 INFO L280 TraceCheckUtils]: 55: Hoare triple {1433#(<= 8 ~a17~0)} assume !((9 == ~a17~0 && (((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,978 INFO L280 TraceCheckUtils]: 56: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,979 INFO L280 TraceCheckUtils]: 57: Hoare triple {1433#(<= 8 ~a17~0)} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,979 INFO L280 TraceCheckUtils]: 58: Hoare triple {1433#(<= 8 ~a17~0)} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,980 INFO L280 TraceCheckUtils]: 59: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,980 INFO L280 TraceCheckUtils]: 60: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((8 == ~a17~0 && (6 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,991 INFO L280 TraceCheckUtils]: 61: Hoare triple {1433#(<= 8 ~a17~0)} 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 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,993 INFO L280 TraceCheckUtils]: 62: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a19~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,994 INFO L280 TraceCheckUtils]: 63: Hoare triple {1433#(<= 8 ~a17~0)} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,995 INFO L280 TraceCheckUtils]: 64: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,995 INFO L280 TraceCheckUtils]: 65: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((((3 == calculate_output_~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,996 INFO L280 TraceCheckUtils]: 66: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~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); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,996 INFO L280 TraceCheckUtils]: 67: Hoare triple {1433#(<= 8 ~a17~0)} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,997 INFO L280 TraceCheckUtils]: 68: Hoare triple {1433#(<= 8 ~a17~0)} assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,998 INFO L280 TraceCheckUtils]: 69: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((!(1 == ~a19~0) && (4 == calculate_output_~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)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,998 INFO L280 TraceCheckUtils]: 70: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,999 INFO L280 TraceCheckUtils]: 71: Hoare triple {1433#(<= 8 ~a17~0)} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:28,999 INFO L280 TraceCheckUtils]: 72: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,003 INFO L280 TraceCheckUtils]: 73: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,012 INFO L280 TraceCheckUtils]: 74: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,013 INFO L280 TraceCheckUtils]: 75: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,013 INFO L280 TraceCheckUtils]: 76: Hoare triple {1433#(<= 8 ~a17~0)} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,014 INFO L280 TraceCheckUtils]: 77: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~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)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,014 INFO L280 TraceCheckUtils]: 78: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,015 INFO L280 TraceCheckUtils]: 79: Hoare triple {1433#(<= 8 ~a17~0)} assume !((8 == ~a17~0 && ((4 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,016 INFO L280 TraceCheckUtils]: 80: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,016 INFO L280 TraceCheckUtils]: 81: Hoare triple {1433#(<= 8 ~a17~0)} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,017 INFO L280 TraceCheckUtils]: 82: Hoare triple {1433#(<= 8 ~a17~0)} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input) && 11 == ~a28~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,017 INFO L280 TraceCheckUtils]: 83: Hoare triple {1433#(<= 8 ~a17~0)} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,018 INFO L280 TraceCheckUtils]: 84: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,019 INFO L280 TraceCheckUtils]: 85: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,019 INFO L280 TraceCheckUtils]: 86: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,020 INFO L280 TraceCheckUtils]: 87: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,021 INFO L280 TraceCheckUtils]: 88: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,021 INFO L280 TraceCheckUtils]: 89: Hoare triple {1433#(<= 8 ~a17~0)} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {1433#(<= 8 ~a17~0)} is VALID [2020-07-28 15:16:29,022 INFO L280 TraceCheckUtils]: 90: Hoare triple {1433#(<= 8 ~a17~0)} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0; {1432#false} is VALID [2020-07-28 15:16:29,022 INFO L280 TraceCheckUtils]: 91: Hoare triple {1432#false} assume !false; {1432#false} is VALID [2020-07-28 15:16:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-28 15:16:29,034 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1772077841] [2020-07-28 15:16:29,035 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:16:29,035 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:16:29,035 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075233937] [2020-07-28 15:16:29,037 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-07-28 15:16:29,039 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:16:29,039 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:16:29,149 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:29,150 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:16:29,150 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:16:29,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:16:29,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:16:29,151 INFO L87 Difference]: Start difference. First operand 217 states and 306 transitions. Second operand 3 states. [2020-07-28 15:16:30,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:30,202 INFO L93 Difference]: Finished difference Result 573 states and 827 transitions. [2020-07-28 15:16:30,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:16:30,202 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-07-28 15:16:30,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:16:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:16:30,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 713 transitions. [2020-07-28 15:16:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:16:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 713 transitions. [2020-07-28 15:16:30,219 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 713 transitions. [2020-07-28 15:16:31,080 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:31,091 INFO L225 Difference]: With dead ends: 573 [2020-07-28 15:16:31,091 INFO L226 Difference]: Without dead ends: 358 [2020-07-28 15:16:31,093 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:16:31,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2020-07-28 15:16:31,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 358. [2020-07-28 15:16:31,137 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:16:31,137 INFO L82 GeneralOperation]: Start isEquivalent. First operand 358 states. Second operand 358 states. [2020-07-28 15:16:31,137 INFO L74 IsIncluded]: Start isIncluded. First operand 358 states. Second operand 358 states. [2020-07-28 15:16:31,137 INFO L87 Difference]: Start difference. First operand 358 states. Second operand 358 states. [2020-07-28 15:16:31,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:31,151 INFO L93 Difference]: Finished difference Result 358 states and 521 transitions. [2020-07-28 15:16:31,151 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 521 transitions. [2020-07-28 15:16:31,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:31,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:31,152 INFO L74 IsIncluded]: Start isIncluded. First operand 358 states. Second operand 358 states. [2020-07-28 15:16:31,153 INFO L87 Difference]: Start difference. First operand 358 states. Second operand 358 states. [2020-07-28 15:16:31,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:31,166 INFO L93 Difference]: Finished difference Result 358 states and 521 transitions. [2020-07-28 15:16:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 521 transitions. [2020-07-28 15:16:31,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:31,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:31,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:16:31,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:16:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 358 states. [2020-07-28 15:16:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 521 transitions. [2020-07-28 15:16:31,181 INFO L78 Accepts]: Start accepts. Automaton has 358 states and 521 transitions. Word has length 92 [2020-07-28 15:16:31,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:16:31,182 INFO L479 AbstractCegarLoop]: Abstraction has 358 states and 521 transitions. [2020-07-28 15:16:31,182 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:16:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 521 transitions. [2020-07-28 15:16:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-28 15:16:31,183 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:16:31,184 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2020-07-28 15:16:31,184 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 15:16:31,184 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:16:31,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:16:31,185 INFO L82 PathProgramCache]: Analyzing trace with hash 110367634, now seen corresponding path program 1 times [2020-07-28 15:16:31,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:16:31,185 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000724333] [2020-07-28 15:16:31,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:16:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:16:31,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {3099#true} ~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {3101#(<= ~a17~0 8)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {3101#(<= ~a17~0 8)} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {3101#(<= ~a17~0 8)} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {3101#(<= ~a17~0 8)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {3101#(<= ~a17~0 8)} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res := 22; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {3101#(<= ~a17~0 8)} main_#t~ret3 := calculate_output_#res;assume -2147483648 <= main_#t~ret3 && main_#t~ret3 <= 2147483647;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {3101#(<= ~a17~0 8)} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {3101#(<= ~a17~0 8)} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {3101#(<= ~a17~0 8)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {3101#(<= ~a17~0 8)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,255 INFO L280 TraceCheckUtils]: 11: Hoare triple {3101#(<= ~a17~0 8)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {3101#(<= ~a17~0 8)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {3101#(<= ~a17~0 8)} assume !(((8 == ~a17~0 && ((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {3101#(<= ~a17~0 8)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {3101#(<= ~a17~0 8)} assume !((((!(1 == ~a19~0) && 1 == calculate_output_~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)); {3101#(<= ~a17~0 8)} is VALID [2020-07-28 15:16:31,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {3101#(<= ~a17~0 8)} assume 1 == ~a19~0 && (((1 == calculate_output_~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;~a28~0 := 11;~a17~0 := 7;~a11~0 := 0;~a25~0 := 1;calculate_output_#res := 22; {3100#false} is VALID [2020-07-28 15:16:31,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {3100#false} main_#t~ret3 := calculate_output_#res;assume -2147483648 <= main_#t~ret3 && main_#t~ret3 <= 2147483647;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; {3100#false} is VALID [2020-07-28 15:16:31,260 INFO L280 TraceCheckUtils]: 18: Hoare triple {3100#false} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {3100#false} is VALID [2020-07-28 15:16:31,260 INFO L280 TraceCheckUtils]: 19: Hoare triple {3100#false} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {3100#false} is VALID [2020-07-28 15:16:31,260 INFO L280 TraceCheckUtils]: 20: Hoare triple {3100#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {3100#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {3100#false} is VALID [2020-07-28 15:16:31,261 INFO L280 TraceCheckUtils]: 22: Hoare triple {3100#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {3100#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,261 INFO L280 TraceCheckUtils]: 24: Hoare triple {3100#false} assume !(((8 == ~a17~0 && ((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,261 INFO L280 TraceCheckUtils]: 25: Hoare triple {3100#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,262 INFO L280 TraceCheckUtils]: 26: Hoare triple {3100#false} assume !((((!(1 == ~a19~0) && 1 == calculate_output_~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)); {3100#false} is VALID [2020-07-28 15:16:31,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {3100#false} assume !(1 == ~a19~0 && (((1 == calculate_output_~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); {3100#false} is VALID [2020-07-28 15:16:31,262 INFO L280 TraceCheckUtils]: 28: Hoare triple {3100#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {3100#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {3100#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 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,263 INFO L280 TraceCheckUtils]: 32: Hoare triple {3100#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input); {3100#false} is VALID [2020-07-28 15:16:31,263 INFO L280 TraceCheckUtils]: 33: Hoare triple {3100#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,264 INFO L280 TraceCheckUtils]: 34: Hoare triple {3100#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,264 INFO L280 TraceCheckUtils]: 35: Hoare triple {3100#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,264 INFO L280 TraceCheckUtils]: 36: Hoare triple {3100#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 == calculate_output_~input); {3100#false} is VALID [2020-07-28 15:16:31,264 INFO L280 TraceCheckUtils]: 37: Hoare triple {3100#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {3100#false} is VALID [2020-07-28 15:16:31,264 INFO L280 TraceCheckUtils]: 38: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,265 INFO L280 TraceCheckUtils]: 39: Hoare triple {3100#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,265 INFO L280 TraceCheckUtils]: 40: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,265 INFO L280 TraceCheckUtils]: 41: Hoare triple {3100#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input) && 9 == ~a17~0) && 9 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,265 INFO L280 TraceCheckUtils]: 42: Hoare triple {3100#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {3100#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 == calculate_output_~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,266 INFO L280 TraceCheckUtils]: 44: Hoare triple {3100#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~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); {3100#false} is VALID [2020-07-28 15:16:31,266 INFO L280 TraceCheckUtils]: 45: Hoare triple {3100#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,266 INFO L280 TraceCheckUtils]: 46: Hoare triple {3100#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {3100#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,267 INFO L280 TraceCheckUtils]: 48: Hoare triple {3100#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {3100#false} is VALID [2020-07-28 15:16:31,267 INFO L280 TraceCheckUtils]: 49: Hoare triple {3100#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 == calculate_output_~input) && 1 == ~a11~0) && 9 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,267 INFO L280 TraceCheckUtils]: 50: Hoare triple {3100#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {3100#false} is VALID [2020-07-28 15:16:31,267 INFO L280 TraceCheckUtils]: 51: Hoare triple {3100#false} assume !(1 == ~a19~0 && ((((4 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,268 INFO L280 TraceCheckUtils]: 52: Hoare triple {3100#false} assume !(8 == ~a17~0 && ((((1 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,268 INFO L280 TraceCheckUtils]: 53: Hoare triple {3100#false} assume !((((((4 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {3100#false} is VALID [2020-07-28 15:16:31,268 INFO L280 TraceCheckUtils]: 54: Hoare triple {3100#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,268 INFO L280 TraceCheckUtils]: 55: Hoare triple {3100#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {3100#false} assume !((((1 == ~a21~0 && 1 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {3100#false} is VALID [2020-07-28 15:16:31,269 INFO L280 TraceCheckUtils]: 57: Hoare triple {3100#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,269 INFO L280 TraceCheckUtils]: 58: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,269 INFO L280 TraceCheckUtils]: 59: Hoare triple {3100#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,269 INFO L280 TraceCheckUtils]: 60: Hoare triple {3100#false} assume !((8 == ~a17~0 && (((6 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,270 INFO L280 TraceCheckUtils]: 61: Hoare triple {3100#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,270 INFO L280 TraceCheckUtils]: 62: Hoare triple {3100#false} assume !((((((1 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,270 INFO L280 TraceCheckUtils]: 63: Hoare triple {3100#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,270 INFO L280 TraceCheckUtils]: 64: Hoare triple {3100#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 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {3100#false} is VALID [2020-07-28 15:16:31,270 INFO L280 TraceCheckUtils]: 65: Hoare triple {3100#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,271 INFO L280 TraceCheckUtils]: 66: Hoare triple {3100#false} assume !((9 == ~a17~0 && (((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,271 INFO L280 TraceCheckUtils]: 67: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {3100#false} is VALID [2020-07-28 15:16:31,271 INFO L280 TraceCheckUtils]: 68: Hoare triple {3100#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {3100#false} is VALID [2020-07-28 15:16:31,271 INFO L280 TraceCheckUtils]: 69: Hoare triple {3100#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,272 INFO L280 TraceCheckUtils]: 70: Hoare triple {3100#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {3100#false} is VALID [2020-07-28 15:16:31,272 INFO L280 TraceCheckUtils]: 71: Hoare triple {3100#false} assume !((((8 == ~a17~0 && (6 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {3100#false} is VALID [2020-07-28 15:16:31,272 INFO L280 TraceCheckUtils]: 72: Hoare triple {3100#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 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,272 INFO L280 TraceCheckUtils]: 73: Hoare triple {3100#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a19~0); {3100#false} is VALID [2020-07-28 15:16:31,272 INFO L280 TraceCheckUtils]: 74: Hoare triple {3100#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,273 INFO L280 TraceCheckUtils]: 75: Hoare triple {3100#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,273 INFO L280 TraceCheckUtils]: 76: Hoare triple {3100#false} assume !((((((3 == calculate_output_~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,273 INFO L280 TraceCheckUtils]: 77: Hoare triple {3100#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~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); {3100#false} is VALID [2020-07-28 15:16:31,273 INFO L280 TraceCheckUtils]: 78: Hoare triple {3100#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,274 INFO L280 TraceCheckUtils]: 79: Hoare triple {3100#false} assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {3100#false} is VALID [2020-07-28 15:16:31,274 INFO L280 TraceCheckUtils]: 80: Hoare triple {3100#false} assume !(((!(1 == ~a19~0) && (4 == calculate_output_~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)); {3100#false} is VALID [2020-07-28 15:16:31,274 INFO L280 TraceCheckUtils]: 81: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,274 INFO L280 TraceCheckUtils]: 82: Hoare triple {3100#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,274 INFO L280 TraceCheckUtils]: 83: Hoare triple {3100#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {3100#false} is VALID [2020-07-28 15:16:31,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {3100#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,275 INFO L280 TraceCheckUtils]: 85: Hoare triple {3100#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,275 INFO L280 TraceCheckUtils]: 86: Hoare triple {3100#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {3100#false} is VALID [2020-07-28 15:16:31,275 INFO L280 TraceCheckUtils]: 87: Hoare triple {3100#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,276 INFO L280 TraceCheckUtils]: 88: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~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)); {3100#false} is VALID [2020-07-28 15:16:31,276 INFO L280 TraceCheckUtils]: 89: Hoare triple {3100#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,276 INFO L280 TraceCheckUtils]: 90: Hoare triple {3100#false} assume !((8 == ~a17~0 && ((4 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {3100#false} is VALID [2020-07-28 15:16:31,276 INFO L280 TraceCheckUtils]: 91: Hoare triple {3100#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {3100#false} is VALID [2020-07-28 15:16:31,276 INFO L280 TraceCheckUtils]: 92: Hoare triple {3100#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 93: Hoare triple {3100#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input) && 11 == ~a28~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 94: Hoare triple {3100#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 95: Hoare triple {3100#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 96: Hoare triple {3100#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 97: Hoare triple {3100#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 98: Hoare triple {3100#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,277 INFO L280 TraceCheckUtils]: 99: Hoare triple {3100#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,278 INFO L280 TraceCheckUtils]: 100: Hoare triple {3100#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {3100#false} is VALID [2020-07-28 15:16:31,278 INFO L280 TraceCheckUtils]: 101: Hoare triple {3100#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0; {3100#false} is VALID [2020-07-28 15:16:31,278 INFO L280 TraceCheckUtils]: 102: Hoare triple {3100#false} assume !false; {3100#false} is VALID [2020-07-28 15:16:31,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-28 15:16:31,284 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000724333] [2020-07-28 15:16:31,284 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:16:31,284 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:16:31,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610974048] [2020-07-28 15:16:31,285 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 103 [2020-07-28 15:16:31,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:16:31,286 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:16:31,403 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:31,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:16:31,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:16:31,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:16:31,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:16:31,405 INFO L87 Difference]: Start difference. First operand 358 states and 521 transitions. Second operand 3 states. [2020-07-28 15:16:31,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:31,990 INFO L93 Difference]: Finished difference Result 704 states and 1026 transitions. [2020-07-28 15:16:31,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:16:31,990 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 103 [2020-07-28 15:16:31,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:16:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:16:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 482 transitions. [2020-07-28 15:16:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:16:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 482 transitions. [2020-07-28 15:16:31,999 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 482 transitions. [2020-07-28 15:16:32,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 482 edges. 482 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:32,523 INFO L225 Difference]: With dead ends: 704 [2020-07-28 15:16:32,523 INFO L226 Difference]: Without dead ends: 348 [2020-07-28 15:16:32,524 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:16:32,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-07-28 15:16:32,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 348. [2020-07-28 15:16:32,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:16:32,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 348 states. Second operand 348 states. [2020-07-28 15:16:32,565 INFO L74 IsIncluded]: Start isIncluded. First operand 348 states. Second operand 348 states. [2020-07-28 15:16:32,565 INFO L87 Difference]: Start difference. First operand 348 states. Second operand 348 states. [2020-07-28 15:16:32,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:32,575 INFO L93 Difference]: Finished difference Result 348 states and 477 transitions. [2020-07-28 15:16:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 477 transitions. [2020-07-28 15:16:32,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:32,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:32,576 INFO L74 IsIncluded]: Start isIncluded. First operand 348 states. Second operand 348 states. [2020-07-28 15:16:32,577 INFO L87 Difference]: Start difference. First operand 348 states. Second operand 348 states. [2020-07-28 15:16:32,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:32,585 INFO L93 Difference]: Finished difference Result 348 states and 477 transitions. [2020-07-28 15:16:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 477 transitions. [2020-07-28 15:16:32,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:32,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:32,586 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:16:32,586 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:16:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2020-07-28 15:16:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 477 transitions. [2020-07-28 15:16:32,595 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 477 transitions. Word has length 103 [2020-07-28 15:16:32,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:16:32,595 INFO L479 AbstractCegarLoop]: Abstraction has 348 states and 477 transitions. [2020-07-28 15:16:32,595 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:16:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 477 transitions. [2020-07-28 15:16:32,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-28 15:16:32,597 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:16:32,597 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2020-07-28 15:16:32,597 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 15:16:32,597 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:16:32,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:16:32,598 INFO L82 PathProgramCache]: Analyzing trace with hash 592716855, now seen corresponding path program 1 times [2020-07-28 15:16:32,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:16:32,598 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257975890] [2020-07-28 15:16:32,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:16:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:16:32,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {4868#true} ~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {4870#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 1 ~a21~0) (= 8 ~a17~0))} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res := 22; {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} main_#t~ret3 := calculate_output_#res;assume -2147483648 <= main_#t~ret3 && main_#t~ret3 <= 2147483647;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,708 INFO L280 TraceCheckUtils]: 8: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,709 INFO L280 TraceCheckUtils]: 9: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,710 INFO L280 TraceCheckUtils]: 11: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} is VALID [2020-07-28 15:16:32,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {4871#(and (= 1 ~a19~0) (<= ~a11~0 0) (= 10 ~a28~0) (= 1 ~a21~0) (= 8 ~a17~0))} assume !(((8 == ~a17~0 && ((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !((((!(1 == ~a19~0) && 1 == calculate_output_~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)); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(1 == ~a19~0 && (((1 == calculate_output_~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); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} 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 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,719 INFO L280 TraceCheckUtils]: 21: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:16:32,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {4872#(not (= 1 ULTIMATE.start_calculate_output_~input))} assume (!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0;~a17~0 := 7;~a25~0 := 0;~a11~0 := 1;~a28~0 := 10;~a19~0 := 0;calculate_output_#res := -1; {4869#false} is VALID [2020-07-28 15:16:32,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {4869#false} main_#t~ret3 := calculate_output_#res;assume -2147483648 <= main_#t~ret3 && main_#t~ret3 <= 2147483647;main_~output~0 := main_#t~ret3;havoc main_#t~ret3; {4869#false} is VALID [2020-07-28 15:16:32,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {4869#false} assume !false;havoc main_~input~0;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; {4869#false} is VALID [2020-07-28 15:16:32,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {4869#false} assume !((((1 != main_~input~0 && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; {4869#false} is VALID [2020-07-28 15:16:32,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {4869#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,722 INFO L280 TraceCheckUtils]: 28: Hoare triple {4869#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {4869#false} is VALID [2020-07-28 15:16:32,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {4869#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,723 INFO L280 TraceCheckUtils]: 30: Hoare triple {4869#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {4869#false} assume !(((8 == ~a17~0 && ((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {4869#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {4869#false} assume !((((!(1 == ~a19~0) && 1 == calculate_output_~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)); {4869#false} is VALID [2020-07-28 15:16:32,724 INFO L280 TraceCheckUtils]: 34: Hoare triple {4869#false} assume !(1 == ~a19~0 && (((1 == calculate_output_~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); {4869#false} is VALID [2020-07-28 15:16:32,724 INFO L280 TraceCheckUtils]: 35: Hoare triple {4869#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,725 INFO L280 TraceCheckUtils]: 36: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {4869#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,725 INFO L280 TraceCheckUtils]: 38: Hoare triple {4869#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 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,726 INFO L280 TraceCheckUtils]: 39: Hoare triple {4869#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input); {4869#false} is VALID [2020-07-28 15:16:32,726 INFO L280 TraceCheckUtils]: 40: Hoare triple {4869#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {4869#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,726 INFO L280 TraceCheckUtils]: 42: Hoare triple {4869#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,727 INFO L280 TraceCheckUtils]: 43: Hoare triple {4869#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 == calculate_output_~input); {4869#false} is VALID [2020-07-28 15:16:32,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {4869#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {4869#false} is VALID [2020-07-28 15:16:32,728 INFO L280 TraceCheckUtils]: 45: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,728 INFO L280 TraceCheckUtils]: 46: Hoare triple {4869#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,729 INFO L280 TraceCheckUtils]: 47: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,729 INFO L280 TraceCheckUtils]: 48: Hoare triple {4869#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input) && 9 == ~a17~0) && 9 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,729 INFO L280 TraceCheckUtils]: 49: Hoare triple {4869#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,730 INFO L280 TraceCheckUtils]: 50: Hoare triple {4869#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 == calculate_output_~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,730 INFO L280 TraceCheckUtils]: 51: Hoare triple {4869#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~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); {4869#false} is VALID [2020-07-28 15:16:32,730 INFO L280 TraceCheckUtils]: 52: Hoare triple {4869#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,731 INFO L280 TraceCheckUtils]: 53: Hoare triple {4869#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,731 INFO L280 TraceCheckUtils]: 54: Hoare triple {4869#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,731 INFO L280 TraceCheckUtils]: 55: Hoare triple {4869#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {4869#false} is VALID [2020-07-28 15:16:32,732 INFO L280 TraceCheckUtils]: 56: Hoare triple {4869#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 == calculate_output_~input) && 1 == ~a11~0) && 9 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,732 INFO L280 TraceCheckUtils]: 57: Hoare triple {4869#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {4869#false} is VALID [2020-07-28 15:16:32,732 INFO L280 TraceCheckUtils]: 58: Hoare triple {4869#false} assume !(1 == ~a19~0 && ((((4 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,732 INFO L280 TraceCheckUtils]: 59: Hoare triple {4869#false} assume !(8 == ~a17~0 && ((((1 == calculate_output_~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,733 INFO L280 TraceCheckUtils]: 60: Hoare triple {4869#false} assume !((((((4 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {4869#false} is VALID [2020-07-28 15:16:32,733 INFO L280 TraceCheckUtils]: 61: Hoare triple {4869#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,733 INFO L280 TraceCheckUtils]: 62: Hoare triple {4869#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,734 INFO L280 TraceCheckUtils]: 63: Hoare triple {4869#false} assume !((((1 == ~a21~0 && 1 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {4869#false} is VALID [2020-07-28 15:16:32,734 INFO L280 TraceCheckUtils]: 64: Hoare triple {4869#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,734 INFO L280 TraceCheckUtils]: 65: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,734 INFO L280 TraceCheckUtils]: 66: Hoare triple {4869#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,735 INFO L280 TraceCheckUtils]: 67: Hoare triple {4869#false} assume !((8 == ~a17~0 && (((6 == calculate_output_~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,735 INFO L280 TraceCheckUtils]: 68: Hoare triple {4869#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,735 INFO L280 TraceCheckUtils]: 69: Hoare triple {4869#false} assume !((((((1 == calculate_output_~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {4869#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,736 INFO L280 TraceCheckUtils]: 71: Hoare triple {4869#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 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {4869#false} is VALID [2020-07-28 15:16:32,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {4869#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,736 INFO L280 TraceCheckUtils]: 73: Hoare triple {4869#false} assume !((9 == ~a17~0 && (((1 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {4869#false} is VALID [2020-07-28 15:16:32,737 INFO L280 TraceCheckUtils]: 75: Hoare triple {4869#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {4869#false} is VALID [2020-07-28 15:16:32,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {4869#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,737 INFO L280 TraceCheckUtils]: 77: Hoare triple {4869#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {4869#false} is VALID [2020-07-28 15:16:32,738 INFO L280 TraceCheckUtils]: 78: Hoare triple {4869#false} assume !((((8 == ~a17~0 && (6 == calculate_output_~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {4869#false} is VALID [2020-07-28 15:16:32,738 INFO L280 TraceCheckUtils]: 79: Hoare triple {4869#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 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,738 INFO L280 TraceCheckUtils]: 80: Hoare triple {4869#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input) && 1 == ~a19~0); {4869#false} is VALID [2020-07-28 15:16:32,739 INFO L280 TraceCheckUtils]: 81: Hoare triple {4869#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,739 INFO L280 TraceCheckUtils]: 82: Hoare triple {4869#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,739 INFO L280 TraceCheckUtils]: 83: Hoare triple {4869#false} assume !((((((3 == calculate_output_~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,739 INFO L280 TraceCheckUtils]: 84: Hoare triple {4869#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~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); {4869#false} is VALID [2020-07-28 15:16:32,740 INFO L280 TraceCheckUtils]: 85: Hoare triple {4869#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,740 INFO L280 TraceCheckUtils]: 86: Hoare triple {4869#false} assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {4869#false} is VALID [2020-07-28 15:16:32,740 INFO L280 TraceCheckUtils]: 87: Hoare triple {4869#false} assume !(((!(1 == ~a19~0) && (4 == calculate_output_~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)); {4869#false} is VALID [2020-07-28 15:16:32,740 INFO L280 TraceCheckUtils]: 88: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,741 INFO L280 TraceCheckUtils]: 89: Hoare triple {4869#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,741 INFO L280 TraceCheckUtils]: 90: Hoare triple {4869#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {4869#false} is VALID [2020-07-28 15:16:32,742 INFO L280 TraceCheckUtils]: 91: Hoare triple {4869#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,742 INFO L280 TraceCheckUtils]: 92: Hoare triple {4869#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,742 INFO L280 TraceCheckUtils]: 93: Hoare triple {4869#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {4869#false} is VALID [2020-07-28 15:16:32,743 INFO L280 TraceCheckUtils]: 94: Hoare triple {4869#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,743 INFO L280 TraceCheckUtils]: 95: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~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)); {4869#false} is VALID [2020-07-28 15:16:32,743 INFO L280 TraceCheckUtils]: 96: Hoare triple {4869#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,743 INFO L280 TraceCheckUtils]: 97: Hoare triple {4869#false} assume !((8 == ~a17~0 && ((4 == calculate_output_~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {4869#false} is VALID [2020-07-28 15:16:32,744 INFO L280 TraceCheckUtils]: 98: Hoare triple {4869#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {4869#false} is VALID [2020-07-28 15:16:32,744 INFO L280 TraceCheckUtils]: 99: Hoare triple {4869#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,744 INFO L280 TraceCheckUtils]: 100: Hoare triple {4869#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input) && 11 == ~a28~0); {4869#false} is VALID [2020-07-28 15:16:32,745 INFO L280 TraceCheckUtils]: 101: Hoare triple {4869#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {4869#false} is VALID [2020-07-28 15:16:32,745 INFO L280 TraceCheckUtils]: 102: Hoare triple {4869#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,745 INFO L280 TraceCheckUtils]: 103: Hoare triple {4869#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,745 INFO L280 TraceCheckUtils]: 104: Hoare triple {4869#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,746 INFO L280 TraceCheckUtils]: 105: Hoare triple {4869#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,746 INFO L280 TraceCheckUtils]: 106: Hoare triple {4869#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,746 INFO L280 TraceCheckUtils]: 107: Hoare triple {4869#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {4869#false} is VALID [2020-07-28 15:16:32,747 INFO L280 TraceCheckUtils]: 108: Hoare triple {4869#false} assume ((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0; {4869#false} is VALID [2020-07-28 15:16:32,747 INFO L280 TraceCheckUtils]: 109: Hoare triple {4869#false} assume !false; {4869#false} is VALID [2020-07-28 15:16:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:16:32,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257975890] [2020-07-28 15:16:32,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:16:32,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 15:16:32,767 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325157720] [2020-07-28 15:16:32,768 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2020-07-28 15:16:32,768 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:16:32,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 15:16:32,946 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:32,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 15:16:32,947 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:16:32,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 15:16:32,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-28 15:16:32,947 INFO L87 Difference]: Start difference. First operand 348 states and 477 transitions. Second operand 5 states. [2020-07-28 15:16:35,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:35,355 INFO L93 Difference]: Finished difference Result 938 states and 1314 transitions. [2020-07-28 15:16:35,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-28 15:16:35,356 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2020-07-28 15:16:35,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:16:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 15:16:35,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 855 transitions. [2020-07-28 15:16:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 15:16:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 855 transitions. [2020-07-28 15:16:35,369 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 855 transitions. [2020-07-28 15:16:36,531 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 855 edges. 855 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:16:36,563 INFO L225 Difference]: With dead ends: 938 [2020-07-28 15:16:36,563 INFO L226 Difference]: Without dead ends: 501 [2020-07-28 15:16:36,569 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-28 15:16:36,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2020-07-28 15:16:36,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 492. [2020-07-28 15:16:36,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:16:36,628 INFO L82 GeneralOperation]: Start isEquivalent. First operand 501 states. Second operand 492 states. [2020-07-28 15:16:36,628 INFO L74 IsIncluded]: Start isIncluded. First operand 501 states. Second operand 492 states. [2020-07-28 15:16:36,629 INFO L87 Difference]: Start difference. First operand 501 states. Second operand 492 states. [2020-07-28 15:16:36,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:36,666 INFO L93 Difference]: Finished difference Result 501 states and 653 transitions. [2020-07-28 15:16:36,667 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 653 transitions. [2020-07-28 15:16:36,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:36,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:36,669 INFO L74 IsIncluded]: Start isIncluded. First operand 492 states. Second operand 501 states. [2020-07-28 15:16:36,669 INFO L87 Difference]: Start difference. First operand 492 states. Second operand 501 states. [2020-07-28 15:16:36,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:16:36,694 INFO L93 Difference]: Finished difference Result 501 states and 653 transitions. [2020-07-28 15:16:36,694 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 653 transitions. [2020-07-28 15:16:36,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:16:36,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:16:36,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:16:36,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:16:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492 states. [2020-07-28 15:16:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 644 transitions. [2020-07-28 15:16:36,726 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 644 transitions. Word has length 110 [2020-07-28 15:16:36,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:16:36,726 INFO L479 AbstractCegarLoop]: Abstraction has 492 states and 644 transitions. [2020-07-28 15:16:36,726 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 15:16:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 644 transitions. [2020-07-28 15:16:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-07-28 15:16:36,729 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:16:36,729 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2020-07-28 15:16:36,730 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 15:16:36,730 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:16:36,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:16:36,731 INFO L82 PathProgramCache]: Analyzing trace with hash -1619945599, now seen corresponding path program 1 times [2020-07-28 15:16:36,731 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:16:36,731 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128450954] [2020-07-28 15:16:36,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:16:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-28 15:16:36,791 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-28 15:16:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-28 15:16:36,858 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-28 15:16:36,965 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-28 15:16:36,968 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-28 15:16:36,969 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 15:16:37,180 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-28 15:16:37,180 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-28 15:16:37,180 WARN L170 areAnnotationChecker]: L606-2 has no Hoare annotation [2020-07-28 15:16:37,180 WARN L170 areAnnotationChecker]: L606-2 has no Hoare annotation [2020-07-28 15:16:37,180 WARN L170 areAnnotationChecker]: L606-2 has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: L600 has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: L611 has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: L611 has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-28 15:16:37,181 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-28 15:16:37,182 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-28 15:16:37,183 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-28 15:16:37,184 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L75-2 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-28 15:16:37,185 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L83-2 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-28 15:16:37,186 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-28 15:16:37,187 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-28 15:16:37,188 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-28 15:16:37,189 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-28 15:16:37,189 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-28 15:16:37,189 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-28 15:16:37,189 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-28 15:16:37,189 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-28 15:16:37,189 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-28 15:16:37,190 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-28 15:16:37,191 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-28 15:16:37,191 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-28 15:16:37,191 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-28 15:16:37,191 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-28 15:16:37,191 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-28 15:16:37,191 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-28 15:16:37,192 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L203-2 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-28 15:16:37,193 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-28 15:16:37,194 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-28 15:16:37,195 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L238-2 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-28 15:16:37,196 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L262-2 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-28 15:16:37,197 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-28 15:16:37,198 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-28 15:16:37,199 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-28 15:16:37,200 WARN L170 areAnnotationChecker]: L315-2 has no Hoare annotation [2020-07-28 15:16:37,201 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-28 15:16:37,201 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-28 15:16:37,201 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-28 15:16:37,201 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-28 15:16:37,201 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-28 15:16:37,201 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L332-2 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L338-2 has no Hoare annotation [2020-07-28 15:16:37,202 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-28 15:16:37,203 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-28 15:16:37,204 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L381-2 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L394 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L394 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-28 15:16:37,205 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2020-07-28 15:16:37,206 WARN L170 areAnnotationChecker]: L409 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L414 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L414 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L414-2 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L414-2 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2020-07-28 15:16:37,207 WARN L170 areAnnotationChecker]: L417-1 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L417-1 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L420-1 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L420-1 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L424 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2020-07-28 15:16:37,208 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L429-1 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L429-1 has no Hoare annotation [2020-07-28 15:16:37,209 WARN L170 areAnnotationChecker]: L433 has no Hoare annotation [2020-07-28 15:16:37,210 WARN L170 areAnnotationChecker]: L433 has no Hoare annotation [2020-07-28 15:16:37,210 WARN L170 areAnnotationChecker]: L432-1 has no Hoare annotation [2020-07-28 15:16:37,210 WARN L170 areAnnotationChecker]: L432-1 has no Hoare annotation [2020-07-28 15:16:37,210 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-28 15:16:37,210 WARN L170 areAnnotationChecker]: L435-1 has no Hoare annotation [2020-07-28 15:16:37,210 WARN L170 areAnnotationChecker]: L435-1 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L439 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L438-1 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L438-1 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-28 15:16:37,211 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L447-1 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L447-1 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L450-1 has no Hoare annotation [2020-07-28 15:16:37,212 WARN L170 areAnnotationChecker]: L450-1 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L453-1 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L453-1 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2020-07-28 15:16:37,213 WARN L170 areAnnotationChecker]: L460 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L459-1 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L459-1 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L462-1 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L462-1 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2020-07-28 15:16:37,214 WARN L170 areAnnotationChecker]: L465-1 has no Hoare annotation [2020-07-28 15:16:37,215 WARN L170 areAnnotationChecker]: L465-1 has no Hoare annotation [2020-07-28 15:16:37,215 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-28 15:16:37,215 WARN L170 areAnnotationChecker]: L468-1 has no Hoare annotation [2020-07-28 15:16:37,215 WARN L170 areAnnotationChecker]: L468-1 has no Hoare annotation [2020-07-28 15:16:37,215 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2020-07-28 15:16:37,216 WARN L170 areAnnotationChecker]: L471-1 has no Hoare annotation [2020-07-28 15:16:37,216 WARN L170 areAnnotationChecker]: L471-1 has no Hoare annotation [2020-07-28 15:16:37,216 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2020-07-28 15:16:37,216 WARN L170 areAnnotationChecker]: L474-1 has no Hoare annotation [2020-07-28 15:16:37,217 WARN L170 areAnnotationChecker]: L474-1 has no Hoare annotation [2020-07-28 15:16:37,218 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2020-07-28 15:16:37,218 WARN L170 areAnnotationChecker]: L477-1 has no Hoare annotation [2020-07-28 15:16:37,218 WARN L170 areAnnotationChecker]: L477-1 has no Hoare annotation [2020-07-28 15:16:37,218 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-28 15:16:37,218 WARN L170 areAnnotationChecker]: L480-1 has no Hoare annotation [2020-07-28 15:16:37,218 WARN L170 areAnnotationChecker]: L480-1 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L483-1 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L483-1 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L486-1 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L486-1 has no Hoare annotation [2020-07-28 15:16:37,219 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L492-1 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L492-1 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-28 15:16:37,220 WARN L170 areAnnotationChecker]: L495-1 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L495-1 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L499 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L501-1 has no Hoare annotation [2020-07-28 15:16:37,221 WARN L170 areAnnotationChecker]: L501-1 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L505 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L504-1 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L504-1 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L508 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L507-1 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L507-1 has no Hoare annotation [2020-07-28 15:16:37,222 WARN L170 areAnnotationChecker]: L511 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L510-1 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L510-1 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L514 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L513-1 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L513-1 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L516-1 has no Hoare annotation [2020-07-28 15:16:37,223 WARN L170 areAnnotationChecker]: L516-1 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L519-1 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L519-1 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L523 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L522-1 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L522-1 has no Hoare annotation [2020-07-28 15:16:37,224 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L525-1 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L525-1 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L529 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L528-1 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L528-1 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L532 has no Hoare annotation [2020-07-28 15:16:37,225 WARN L170 areAnnotationChecker]: L531-1 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L531-1 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L535 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L534-1 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L534-1 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L538 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L537-1 has no Hoare annotation [2020-07-28 15:16:37,226 WARN L170 areAnnotationChecker]: L537-1 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L540-1 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L540-1 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L544 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L543-1 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L543-1 has no Hoare annotation [2020-07-28 15:16:37,227 WARN L170 areAnnotationChecker]: L547 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L546-1 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L546-1 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L550 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L549-1 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L549-1 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2020-07-28 15:16:37,228 WARN L170 areAnnotationChecker]: L552-1 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L552-1 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L555-1 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L555-1 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L558-1 has no Hoare annotation [2020-07-28 15:16:37,229 WARN L170 areAnnotationChecker]: L558-1 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L561-1 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L561-1 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L564-1 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L564-1 has no Hoare annotation [2020-07-28 15:16:37,230 WARN L170 areAnnotationChecker]: L568 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L567-1 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L567-1 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L571 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L570-1 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L570-1 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L574 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L573-1 has no Hoare annotation [2020-07-28 15:16:37,231 WARN L170 areAnnotationChecker]: L573-1 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L576-1 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L576-1 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L579-1 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L579-1 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L582-1 has no Hoare annotation [2020-07-28 15:16:37,232 WARN L170 areAnnotationChecker]: L582-1 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-28 15:16:37,233 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-28 15:16:37,234 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-28 15:16:37,234 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-28 15:16:37,234 WARN L170 areAnnotationChecker]: L595 has no Hoare annotation [2020-07-28 15:16:37,234 WARN L170 areAnnotationChecker]: L594-1 has no Hoare annotation [2020-07-28 15:16:37,234 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-28 15:16:37,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 03:16:37 BoogieIcfgContainer [2020-07-28 15:16:37,238 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 15:16:37,239 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 15:16:37,239 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 15:16:37,239 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 15:16:37,240 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:16:23" (3/4) ... [2020-07-28 15:16:37,243 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-07-28 15:16:37,505 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 15:16:37,505 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 15:16:37,508 INFO L168 Benchmark]: Toolchain (without parser) took 16780.72 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 384.3 MB). Free memory was 957.5 MB in the beginning and 1.3 GB in the end (delta: -309.5 MB). Peak memory consumption was 74.8 MB. Max. memory is 11.5 GB. [2020-07-28 15:16:37,508 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 15:16:37,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 766.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -137.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2020-07-28 15:16:37,509 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2020-07-28 15:16:37,510 INFO L168 Benchmark]: Boogie Preprocessor took 74.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2020-07-28 15:16:37,510 INFO L168 Benchmark]: RCFGBuilder took 1855.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 888.8 MB in the end (delta: 192.6 MB). Peak memory consumption was 192.6 MB. Max. memory is 11.5 GB. [2020-07-28 15:16:37,510 INFO L168 Benchmark]: TraceAbstraction took 13679.61 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 257.9 MB). Free memory was 888.8 MB in the beginning and 1.3 GB in the end (delta: -400.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 15:16:37,511 INFO L168 Benchmark]: Witness Printer took 266.41 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2020-07-28 15:16:37,513 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 0.71 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 766.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -137.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 126.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1855.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 888.8 MB in the end (delta: 192.6 MB). Peak memory consumption was 192.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13679.61 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 257.9 MB). Free memory was 888.8 MB in the beginning and 1.3 GB in the end (delta: -400.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 266.41 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 433]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 1; [L8] int e= 5; [L9] int d= 4; [L10] int f= 6; [L11] int c= 3; [L14] int u = 21; [L15] int v = 22; [L16] int w = 23; [L17] int x = 24; [L18] int y = 25; [L19] int z = 26; [L22] int a25 = 0; [L23] int a11 = 0; [L24] int a28 = 7; [L25] int a19 = 1; [L26] int a21 = 1; [L27] int a17 = 8; VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L603] int output = -1; VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L606] COND TRUE 1 [L609] int input; [L610] input = __VERIFIER_nondet_int() [L611] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L30] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L38] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L42] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L47] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L50] COND TRUE ((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7))))) [L51] a28 = 11 [L52] a25 = 1 [L53] return 26; VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L614] output = calculate_output(input) [L606] COND TRUE 1 [L609] int input; [L610] input = __VERIFIER_nondet_int() [L611] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L30] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L38] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L42] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L47] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L50] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L74] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L91] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L95] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=11, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L99] COND TRUE ((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1)) [L100] a17 = 7 [L101] a25 = 0 [L102] a11 = 1 [L103] a28 = 10 [L104] a19 = 0 [L105] return -1; VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L614] output = calculate_output(input) [L606] COND TRUE 1 [L609] int input; [L610] input = __VERIFIER_nondet_int() [L611] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L30] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L38] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L42] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L47] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L50] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L59] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L74] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L82] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L91] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L95] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L99] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L106] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L113] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L130] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L134] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L139] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L143] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L154] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L159] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !((((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !(((a28==11)&&(((a17==8)&&((((input==6)&&(a21==1))&&(a19==1))&&!(a25==1)))&&!(a11==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !(((!(a11==1)&&(((a17==8)&&((a21==1)&&((input==3)&&(a28==8))))&&(a19==1)))&&(a25==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L179] COND FALSE !((((a21==1)&&(((a19==1)&&(((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))&&(input==4)))&&(a11==1)))&&(a17==9))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L185] COND FALSE !((((!(a11==1)&&((a17==8)&&(((input==4)&&(a19==1))&&(a28==8))))&&(a21==1))&&(a25==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L187] COND FALSE !(((a19==1)&&((((((input==4)&&(a21==1))&&(a28==9))&&!(a25==1))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !(((a17==8)&&((((((input==1)&&(a21==1))&&!(a11==1))&&(a19==1))&&!(a25==1))&&(a28==9)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L191] COND FALSE !((((((((input==4)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a21==1))&&(a17==8))&&(a28==10))&&(a19==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !(((!(a25==1)&&((a11==1)&&((a28==8)&&(((a17==9)&&(input==4))&&(a19==1)))))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L198] COND FALSE !((!(a19==1)&&((a17==8)&&((a28==10)&&(((a25==1)&&(!(a11==1)&&(input==5)))&&(a21==1)))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L202] COND FALSE !((((((a21==1)&&((input==1)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))))&&(a17==8))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L212] COND FALSE !(((a21==1)&&((((a19==1)&&((a25==1)&&((a28==11)&&(input==6))))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L215] COND FALSE !((!(a11==1)&&((a19==1)&&((a28==10)&&(((((a25==1)||!(a25==1))&&(input==5))&&(a17==8))&&(a21==1)))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((((((a17==9)&&((((a25==1)||!(a25==1))&&(input==6))&&(a11==1)))&&(a19==1))&&(a21==1))&&(a28==9))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !((((a17==8)&&(((((input==6)&&(a25==1))&&!(a19==1))&&!(a11==1))&&(a28==10)))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L225] COND FALSE !(((!(a19==1)&&((a17==8)&&(!(a11==1)&&((input==1)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L232] COND FALSE !((((((((input==1)&&(a21==1))&&(a28==9))&&!(a19==1))&&!(a25==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L234] COND FALSE !(((a17==8)&&(((!(a11==1)&&((!(a25==1)&&(input==4))&&(a19==1)))&&(a28==7))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L237] COND FALSE !((!(a11==1)&&(((a17==8)&&((((!(a25==1)&&(a28==11))||((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1))))&&(input==3))&&(a21==1)))&&!(a19==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L248] COND FALSE !(((((!(a11==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==5)))&&(a21==1))&&!(a19==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L253] COND FALSE !((((a17==9)&&(((((input==1)&&((a25==1)||!(a25==1)))&&(a11==1))&&(a21==1))&&(a19==1)))&&(a28==9))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L259] COND FALSE !((!(a11==1)&&((a19==1)&&(((((a28==9)&&(input==6))&&(a21==1))&&(a17==8))&&!(a25==1))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((a17==9)&&((a21==1)&&((a11==1)&&(((input==3)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a19==1)))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L276] COND FALSE !(((a28==7)&&((a17==8)&&(!(a25==1)&&((a21==1)&&((a19==1)&&((input==5)&&!(a11==1)))))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L280] COND FALSE !(((a28==8)&&((a21==1)&&((!(a11==1)&&(((input==1)&&(a17==8))&&(a19==1)))&&(a25==1))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L283] COND FALSE !((((((a17==8)&&(((input==6)&&((a25==1)||!(a25==1)))&&(a21==1)))&&(a28==10))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a11==1)&&((!(a19==1)&&(((!(a25==1)&&(a28==11))||(((a28==10)&&!(a25==1))||((a25==1)&&(a28==11))))&&(input==5)))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L291] COND FALSE !(((a17==8)&&(((a21==1)&&(!(a11==1)&&((a25==1)&&((a28==8)&&(input==6)))))&&(a19==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L293] COND FALSE !((((a19==1)&&((a17==8)&&(((!(a25==1)&&(input==5))&&(a21==1))&&!(a11==1))))&&(a28==11))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L297] COND FALSE !(((a11==1)&&(((a17==9)&&((a28==9)&&((a19==1)&&(((a25==1)||!(a25==1))&&(input==5)))))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L309] COND FALSE !((((((((input==3)&&(a19==1))&&(a21==1))&&(a17==8))&&!(a25==1))&&(a28==11))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L314] COND FALSE !(((a19==1)&&((a21==1)&&((((input==5)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a11==1))&&(a17==9))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L328] COND FALSE !((((a19==1)&&(((!(a11==1)&&(((a25==1)||!(a25==1))&&(input==3)))&&(a28==10))&&(a21==1)))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L331] COND FALSE !(((!(a11==1)&&(((((input==4)&&(a17==8))&&!(a25==1))&&(a21==1))&&(a28==11)))&&(a19==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L337] COND FALSE !((((!(a19==1)&&(((input==4)&&(((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1)))||(!(a25==1)&&(a28==11))))&&(a21==1)))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L349] COND FALSE !((!(a11==1)&&(((a17==8)&&((((a25==1)&&(input==4))&&(a19==1))&&(a28==11)))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L354] COND FALSE !((((((a21==1)&&((((a28==8)&&!(a25==1))||((a28==9)&&(a25==1)))&&(input==6)))&&!(a11==1))&&!(a19==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L361] COND FALSE !(((a19==1)&&((((a21==1)&&((!(a25==1)&&(input==3))&&(a17==9)))&&(a28==8))&&(a11==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L368] COND FALSE !(((a17==8)&&(((a21==1)&&(((input==5)&&((!(a25==1)&&(a28==8))||((a28==9)&&(a25==1))))&&(a19==1)))&&!(a11==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L375] COND FALSE !(((a19==1)&&(((((a17==8)&&((input==5)&&!(a11==1)))&&(a21==1))&&(a25==1))&&(a28==8)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L378] COND FALSE !((((!(a11==1)&&((((a21==1)&&(input==4))&&(a28==10))&&(a17==8)))&&!(a19==1))&&(a25==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L380] COND FALSE !(((a28==8)&&(((a19==1)&&((a11==1)&&(!(a25==1)&&((a17==9)&&(input==6)))))&&(a21==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L389] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==6)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))&&(a17==8))&&!(a19==1)))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((!(a25==1)&&((a19==1)&&(input==3)))&&(a28==9))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L398] COND FALSE !((((a17==8)&&((((input==4)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9))))&&(a21==1))&&!(a19==1)))&&!(a11==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L402] COND FALSE !((((!(a11==1)&&((((a19==1)&&(input==5))&&(a17==8))&&(a21==1)))&&(a28==9))&&!(a25==1))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L404] COND FALSE !((((a11==1)&&((a19==1)&&((a21==1)&&(((a17==9)&&(input==5))&&!(a25==1)))))&&(a28==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L407] COND FALSE !((!(a11==1)&&((a21==1)&&(((a19==1)&&((a17==8)&&((a25==1)&&(input==5))))&&(a28==11))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L409] COND FALSE !(((a19==1)&&((a17==8)&&(((((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))&&!(a11==1))&&(a21==1))))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L414] COND FALSE !((((((!(a25==1)&&(a11==1))&&(a28==7))&&!(a19==1))&&(a21==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L417] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==10))&&(a19==1))&&(a21==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L420] COND FALSE !(((((((a25==1)&&!(a11==1))&&(a28==7))&&(a19==1))&&(a21==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L423] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==7))&&(a19==1))&&(a21==1))&&(a17==7))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L426] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==9))&&(a19==1))&&(a21==1))&&(a17==8))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L429] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==9))&&!(a19==1))&&(a21==1))&&(a17==7))) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L432] COND TRUE (((((!(a25==1)&&(a11==1))&&(a28==10))&&!(a19==1))&&(a21==1))&&(a17==7)) VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L433] __VERIFIER_error() VAL [a=1, a11=1, a17=7, a19=0, a21=1, a25=0, a28=10, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 227 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 13.3s, OverallIterations: 5, TraceHistogramMax: 3, AutomataDifference: 10.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 373 SDtfs, 1062 SDslu, 89 SDs, 0 SdLazy, 1980 SolverSat, 315 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=492occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 11 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 506 NumberOfCodeBlocks, 506 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 388 ConstructedInterpolants, 0 QuantifiedInterpolants, 207862 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 49/49 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...