./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem01_label27.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/Problem01_label27.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 e1af67db67a88433de1a31e57b46e50dcbb6e7d8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 15:13:06,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 15:13:06,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 15:13:06,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 15:13:06,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 15:13:06,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 15:13:06,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 15:13:06,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 15:13:06,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 15:13:06,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 15:13:06,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 15:13:06,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 15:13:06,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 15:13:06,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 15:13:06,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 15:13:06,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 15:13:06,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 15:13:06,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 15:13:06,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 15:13:06,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 15:13:06,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 15:13:06,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 15:13:06,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 15:13:06,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 15:13:06,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 15:13:06,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 15:13:06,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 15:13:06,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 15:13:06,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 15:13:06,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 15:13:06,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 15:13:06,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 15:13:06,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 15:13:06,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 15:13:06,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 15:13:06,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 15:13:06,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 15:13:06,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 15:13:06,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 15:13:06,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 15:13:06,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 15:13:06,681 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 15:13:06,696 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 15:13:06,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 15:13:06,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 15:13:06,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 15:13:06,698 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 15:13:06,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 15:13:06,698 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 15:13:06,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 15:13:06,698 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 15:13:06,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 15:13:06,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 15:13:06,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 15:13:06,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 15:13:06,699 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 15:13:06,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 15:13:06,700 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 15:13:06,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 15:13:06,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 15:13:06,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 15:13:06,701 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 15:13:06,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 15:13:06,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 15:13:06,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 15:13:06,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 15:13:06,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 15:13:06,702 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 15:13:06,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 15:13:06,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 15:13:06,703 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 15:13:06,703 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 -> e1af67db67a88433de1a31e57b46e50dcbb6e7d8 [2020-07-28 15:13:07,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 15:13:07,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 15:13:07,019 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 15:13:07,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 15:13:07,021 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 15:13:07,022 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem01_label27.c [2020-07-28 15:13:07,091 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff6ccbc0/9e755d624f664cccaa7ed2e4db421460/FLAG43b5d87fc [2020-07-28 15:13:07,601 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 15:13:07,602 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem01_label27.c [2020-07-28 15:13:07,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff6ccbc0/9e755d624f664cccaa7ed2e4db421460/FLAG43b5d87fc [2020-07-28 15:13:07,910 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff6ccbc0/9e755d624f664cccaa7ed2e4db421460 [2020-07-28 15:13:07,913 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 15:13:07,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 15:13:07,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 15:13:07,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 15:13:07,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 15:13:07,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 03:13:07" (1/1) ... [2020-07-28 15:13:07,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e64d722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:07, skipping insertion in model container [2020-07-28 15:13:07,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 03:13:07" (1/1) ... [2020-07-28 15:13:07,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 15:13:08,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 15:13:08,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 15:13:08,596 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 15:13:08,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 15:13:08,721 INFO L208 MainTranslator]: Completed translation [2020-07-28 15:13:08,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08 WrapperNode [2020-07-28 15:13:08,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 15:13:08,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 15:13:08,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 15:13:08,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 15:13:08,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,863 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 15:13:08,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 15:13:08,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 15:13:08,864 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 15:13:08,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (1/1) ... [2020-07-28 15:13:08,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 15:13:08,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 15:13:08,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 15:13:08,944 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 15:13:08,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (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 15:13:09,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 15:13:09,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 15:13:10,852 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 15:13:10,852 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-07-28 15:13:10,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:13:10 BoogieIcfgContainer [2020-07-28 15:13:10,859 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 15:13:10,861 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 15:13:10,861 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 15:13:10,864 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 15:13:10,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 03:13:07" (1/3) ... [2020-07-28 15:13:10,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cc997a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 03:13:10, skipping insertion in model container [2020-07-28 15:13:10,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:13:08" (2/3) ... [2020-07-28 15:13:10,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cc997a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 03:13:10, skipping insertion in model container [2020-07-28 15:13:10,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:13:10" (3/3) ... [2020-07-28 15:13:10,869 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label27.c [2020-07-28 15:13:10,881 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 15:13:10,890 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 15:13:10,907 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-28 15:13:10,934 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 15:13:10,934 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 15:13:10,934 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 15:13:10,935 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 15:13:10,935 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 15:13:10,935 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 15:13:10,936 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 15:13:10,936 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 15:13:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states. [2020-07-28 15:13:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-28 15:13:10,970 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:10,971 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:10,972 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:10,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:10,979 INFO L82 PathProgramCache]: Analyzing trace with hash 857291087, now seen corresponding path program 1 times [2020-07-28 15:13:10,991 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:10,991 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451138871] [2020-07-28 15:13:10,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:12,086 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2020-07-28 15:13:12,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {201#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {203#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {203#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {203#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} 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; {203#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {203#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !(((((1 != main_~input~0 && 2 != 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; {204#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#(and (<= ~a7~0 0) (= 1 ~a17~0) (= ~a20~0 1) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 15 ~a8~0) (= 5 ~a16~0) (= 8 ~a12~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {205#(and (not (= 1 ~a7~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#(and (not (= 1 ~a7~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 5 ~a16~0) (= 8 ~a12~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {205#(and (not (= 1 ~a7~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {205#(and (not (= 1 ~a7~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 5 ~a16~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {205#(and (not (= 1 ~a7~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 5 ~a16~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,301 INFO L280 TraceCheckUtils]: 7: Hoare triple {205#(and (not (= 1 ~a7~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 6 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 5 ~a16~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,304 INFO L280 TraceCheckUtils]: 9: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,315 INFO L280 TraceCheckUtils]: 16: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,322 INFO L280 TraceCheckUtils]: 19: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {206#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (or (= 5 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,328 INFO L280 TraceCheckUtils]: 23: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,330 INFO L280 TraceCheckUtils]: 24: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,331 INFO L280 TraceCheckUtils]: 25: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,333 INFO L280 TraceCheckUtils]: 26: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,336 INFO L280 TraceCheckUtils]: 28: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,337 INFO L280 TraceCheckUtils]: 29: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,342 INFO L280 TraceCheckUtils]: 32: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,344 INFO L280 TraceCheckUtils]: 33: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,345 INFO L280 TraceCheckUtils]: 34: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,347 INFO L280 TraceCheckUtils]: 35: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,348 INFO L280 TraceCheckUtils]: 36: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,350 INFO L280 TraceCheckUtils]: 37: Hoare triple {207#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 2 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,353 INFO L280 TraceCheckUtils]: 39: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,354 INFO L280 TraceCheckUtils]: 40: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,356 INFO L280 TraceCheckUtils]: 41: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,357 INFO L280 TraceCheckUtils]: 42: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,359 INFO L280 TraceCheckUtils]: 43: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,360 INFO L280 TraceCheckUtils]: 44: Hoare triple {208#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (or (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input)) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,362 INFO L280 TraceCheckUtils]: 45: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,363 INFO L280 TraceCheckUtils]: 46: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,364 INFO L280 TraceCheckUtils]: 47: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,366 INFO L280 TraceCheckUtils]: 48: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,367 INFO L280 TraceCheckUtils]: 49: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,371 INFO L280 TraceCheckUtils]: 50: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,373 INFO L280 TraceCheckUtils]: 51: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,374 INFO L280 TraceCheckUtils]: 52: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,376 INFO L280 TraceCheckUtils]: 53: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,377 INFO L280 TraceCheckUtils]: 54: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,378 INFO L280 TraceCheckUtils]: 55: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,381 INFO L280 TraceCheckUtils]: 57: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,382 INFO L280 TraceCheckUtils]: 58: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:12,383 INFO L280 TraceCheckUtils]: 59: Hoare triple {209#(and (not (= 1 ~a7~0)) (or (= 6 ~a16~0) (= 5 ~a16~0)) (= 1 ~a17~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 15 ~a8~0) (= 3 ULTIMATE.start_calculate_output_~input) (= 8 ~a12~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {202#false} is VALID [2020-07-28 15:13:12,384 INFO L280 TraceCheckUtils]: 60: Hoare triple {202#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {202#false} is VALID [2020-07-28 15:13:12,384 INFO L280 TraceCheckUtils]: 61: Hoare triple {202#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {202#false} is VALID [2020-07-28 15:13:12,385 INFO L280 TraceCheckUtils]: 62: Hoare triple {202#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {202#false} is VALID [2020-07-28 15:13:12,385 INFO L280 TraceCheckUtils]: 63: Hoare triple {202#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {202#false} is VALID [2020-07-28 15:13:12,385 INFO L280 TraceCheckUtils]: 64: Hoare triple {202#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {202#false} is VALID [2020-07-28 15:13:12,385 INFO L280 TraceCheckUtils]: 65: Hoare triple {202#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {202#false} is VALID [2020-07-28 15:13:12,386 INFO L280 TraceCheckUtils]: 66: Hoare triple {202#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {202#false} is VALID [2020-07-28 15:13:12,387 INFO L280 TraceCheckUtils]: 67: Hoare triple {202#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {202#false} is VALID [2020-07-28 15:13:12,387 INFO L280 TraceCheckUtils]: 68: Hoare triple {202#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {202#false} is VALID [2020-07-28 15:13:12,387 INFO L280 TraceCheckUtils]: 69: Hoare triple {202#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {202#false} is VALID [2020-07-28 15:13:12,388 INFO L280 TraceCheckUtils]: 70: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,388 INFO L280 TraceCheckUtils]: 71: Hoare triple {202#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,389 INFO L280 TraceCheckUtils]: 72: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,389 INFO L280 TraceCheckUtils]: 73: Hoare triple {202#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,389 INFO L280 TraceCheckUtils]: 74: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,390 INFO L280 TraceCheckUtils]: 75: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,390 INFO L280 TraceCheckUtils]: 76: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,390 INFO L280 TraceCheckUtils]: 77: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,391 INFO L280 TraceCheckUtils]: 78: Hoare triple {202#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,391 INFO L280 TraceCheckUtils]: 79: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,392 INFO L280 TraceCheckUtils]: 80: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,392 INFO L280 TraceCheckUtils]: 81: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,392 INFO L280 TraceCheckUtils]: 82: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,393 INFO L280 TraceCheckUtils]: 83: Hoare triple {202#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,393 INFO L280 TraceCheckUtils]: 84: Hoare triple {202#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,394 INFO L280 TraceCheckUtils]: 85: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:12,394 INFO L280 TraceCheckUtils]: 86: Hoare triple {202#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {202#false} is VALID [2020-07-28 15:13:12,394 INFO L280 TraceCheckUtils]: 87: Hoare triple {202#false} assume !false; {202#false} is VALID [2020-07-28 15:13:12,466 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 15:13:12,467 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451138871] [2020-07-28 15:13:12,468 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:12,468 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-28 15:13:12,469 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569126298] [2020-07-28 15:13:12,475 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-28 15:13:12,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:12,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-28 15:13:12,664 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:12,664 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-28 15:13:12,664 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:12,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-28 15:13:12,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-28 15:13:12,677 INFO L87 Difference]: Start difference. First operand 198 states. Second operand 9 states. [2020-07-28 15:13:16,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:16,881 INFO L93 Difference]: Finished difference Result 455 states and 771 transitions. [2020-07-28 15:13:16,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-28 15:13:16,881 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-28 15:13:16,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-28 15:13:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 771 transitions. [2020-07-28 15:13:16,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-28 15:13:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 771 transitions. [2020-07-28 15:13:16,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 771 transitions. [2020-07-28 15:13:17,925 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 771 edges. 771 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:17,948 INFO L225 Difference]: With dead ends: 455 [2020-07-28 15:13:17,948 INFO L226 Difference]: Without dead ends: 193 [2020-07-28 15:13:17,954 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-07-28 15:13:17,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2020-07-28 15:13:18,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2020-07-28 15:13:18,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:18,063 INFO L82 GeneralOperation]: Start isEquivalent. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:18,064 INFO L74 IsIncluded]: Start isIncluded. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:18,064 INFO L87 Difference]: Start difference. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:18,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:18,082 INFO L93 Difference]: Finished difference Result 193 states and 264 transitions. [2020-07-28 15:13:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2020-07-28 15:13:18,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:18,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:18,091 INFO L74 IsIncluded]: Start isIncluded. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:18,091 INFO L87 Difference]: Start difference. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:18,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:18,101 INFO L93 Difference]: Finished difference Result 193 states and 264 transitions. [2020-07-28 15:13:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2020-07-28 15:13:18,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:18,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:18,107 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:18,107 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:18,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-07-28 15:13:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 264 transitions. [2020-07-28 15:13:18,116 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 264 transitions. Word has length 88 [2020-07-28 15:13:18,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:18,117 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 264 transitions. [2020-07-28 15:13:18,118 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-28 15:13:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2020-07-28 15:13:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-28 15:13:18,120 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:18,121 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:18,121 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 15:13:18,121 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:18,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:18,122 INFO L82 PathProgramCache]: Analyzing trace with hash -239163513, now seen corresponding path program 1 times [2020-07-28 15:13:18,122 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:18,122 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898558754] [2020-07-28 15:13:18,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:18,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {1267#true} is VALID [2020-07-28 15:13:18,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {1267#true} is VALID [2020-07-28 15:13:18,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {1267#true} 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; {1267#true} is VALID [2020-07-28 15:13:18,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {1267#true} assume !(((((1 != main_~input~0 && 2 != 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; {1267#true} is VALID [2020-07-28 15:13:18,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {1267#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {1269#(<= ~a20~0 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; {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#(<= ~a20~0 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; {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {1269#(<= ~a20~0 0)} assume !(((((1 != main_~input~0 && 2 != 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; {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,239 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#(<= ~a20~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,240 INFO L280 TraceCheckUtils]: 9: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,240 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,241 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#(<= ~a20~0 0)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {1269#(<= ~a20~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {1269#(<= ~a20~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#(<= ~a20~0 0)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,245 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#(<= ~a20~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {1269#(<= ~a20~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,247 INFO L280 TraceCheckUtils]: 18: Hoare triple {1269#(<= ~a20~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,248 INFO L280 TraceCheckUtils]: 19: Hoare triple {1269#(<= ~a20~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,248 INFO L280 TraceCheckUtils]: 20: Hoare triple {1269#(<= ~a20~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,249 INFO L280 TraceCheckUtils]: 21: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,250 INFO L280 TraceCheckUtils]: 22: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,251 INFO L280 TraceCheckUtils]: 23: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,252 INFO L280 TraceCheckUtils]: 24: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,253 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#(<= ~a20~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,254 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#(<= ~a20~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,255 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,256 INFO L280 TraceCheckUtils]: 28: Hoare triple {1269#(<= ~a20~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,257 INFO L280 TraceCheckUtils]: 29: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,258 INFO L280 TraceCheckUtils]: 30: Hoare triple {1269#(<= ~a20~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,259 INFO L280 TraceCheckUtils]: 31: Hoare triple {1269#(<= ~a20~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,259 INFO L280 TraceCheckUtils]: 32: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,260 INFO L280 TraceCheckUtils]: 33: Hoare triple {1269#(<= ~a20~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,261 INFO L280 TraceCheckUtils]: 34: Hoare triple {1269#(<= ~a20~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,262 INFO L280 TraceCheckUtils]: 35: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,263 INFO L280 TraceCheckUtils]: 36: Hoare triple {1269#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,264 INFO L280 TraceCheckUtils]: 37: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,265 INFO L280 TraceCheckUtils]: 38: Hoare triple {1269#(<= ~a20~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,266 INFO L280 TraceCheckUtils]: 39: Hoare triple {1269#(<= ~a20~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,267 INFO L280 TraceCheckUtils]: 40: Hoare triple {1269#(<= ~a20~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,267 INFO L280 TraceCheckUtils]: 41: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,269 INFO L280 TraceCheckUtils]: 43: Hoare triple {1269#(<= ~a20~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,270 INFO L280 TraceCheckUtils]: 44: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,270 INFO L280 TraceCheckUtils]: 45: Hoare triple {1269#(<= ~a20~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,271 INFO L280 TraceCheckUtils]: 46: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,272 INFO L280 TraceCheckUtils]: 47: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,273 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,274 INFO L280 TraceCheckUtils]: 49: Hoare triple {1269#(<= ~a20~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {1269#(<= ~a20~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,275 INFO L280 TraceCheckUtils]: 51: Hoare triple {1269#(<= ~a20~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,276 INFO L280 TraceCheckUtils]: 52: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,277 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#(<= ~a20~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,278 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,279 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#(<= ~a20~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,280 INFO L280 TraceCheckUtils]: 56: Hoare triple {1269#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,280 INFO L280 TraceCheckUtils]: 57: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,281 INFO L280 TraceCheckUtils]: 58: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,282 INFO L280 TraceCheckUtils]: 59: Hoare triple {1269#(<= ~a20~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,283 INFO L280 TraceCheckUtils]: 60: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,284 INFO L280 TraceCheckUtils]: 61: Hoare triple {1269#(<= ~a20~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,286 INFO L280 TraceCheckUtils]: 62: Hoare triple {1269#(<= ~a20~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,287 INFO L280 TraceCheckUtils]: 63: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,292 INFO L280 TraceCheckUtils]: 64: Hoare triple {1269#(<= ~a20~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,293 INFO L280 TraceCheckUtils]: 65: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,294 INFO L280 TraceCheckUtils]: 66: Hoare triple {1269#(<= ~a20~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,295 INFO L280 TraceCheckUtils]: 67: Hoare triple {1269#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,296 INFO L280 TraceCheckUtils]: 68: Hoare triple {1269#(<= ~a20~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,297 INFO L280 TraceCheckUtils]: 69: Hoare triple {1269#(<= ~a20~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,297 INFO L280 TraceCheckUtils]: 70: Hoare triple {1269#(<= ~a20~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,298 INFO L280 TraceCheckUtils]: 71: Hoare triple {1269#(<= ~a20~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,299 INFO L280 TraceCheckUtils]: 72: Hoare triple {1269#(<= ~a20~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,300 INFO L280 TraceCheckUtils]: 73: Hoare triple {1269#(<= ~a20~0 0)} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,300 INFO L280 TraceCheckUtils]: 74: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,301 INFO L280 TraceCheckUtils]: 75: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,302 INFO L280 TraceCheckUtils]: 76: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,303 INFO L280 TraceCheckUtils]: 77: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,304 INFO L280 TraceCheckUtils]: 78: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,304 INFO L280 TraceCheckUtils]: 79: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,305 INFO L280 TraceCheckUtils]: 80: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,306 INFO L280 TraceCheckUtils]: 81: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,307 INFO L280 TraceCheckUtils]: 82: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,308 INFO L280 TraceCheckUtils]: 83: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,309 INFO L280 TraceCheckUtils]: 84: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,309 INFO L280 TraceCheckUtils]: 85: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,310 INFO L280 TraceCheckUtils]: 86: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,311 INFO L280 TraceCheckUtils]: 87: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,312 INFO L280 TraceCheckUtils]: 88: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,312 INFO L280 TraceCheckUtils]: 89: Hoare triple {1269#(<= ~a20~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:18,313 INFO L280 TraceCheckUtils]: 90: Hoare triple {1269#(<= ~a20~0 0)} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {1268#false} is VALID [2020-07-28 15:13:18,314 INFO L280 TraceCheckUtils]: 91: Hoare triple {1268#false} assume !false; {1268#false} is VALID [2020-07-28 15:13:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:13:18,325 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898558754] [2020-07-28 15:13:18,325 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:18,325 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:18,326 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529513741] [2020-07-28 15:13:18,327 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-07-28 15:13:18,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:18,328 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:18,439 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:18,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:18,440 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:18,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:18,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:18,441 INFO L87 Difference]: Start difference. First operand 193 states and 264 transitions. Second operand 3 states. [2020-07-28 15:13:19,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:19,477 INFO L93 Difference]: Finished difference Result 457 states and 661 transitions. [2020-07-28 15:13:19,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:19,478 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-07-28 15:13:19,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:19,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:19,497 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2020-07-28 15:13:20,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:20,303 INFO L225 Difference]: With dead ends: 457 [2020-07-28 15:13:20,303 INFO L226 Difference]: Without dead ends: 324 [2020-07-28 15:13:20,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 15:13:20,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2020-07-28 15:13:20,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 324. [2020-07-28 15:13:20,348 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:20,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:20,348 INFO L74 IsIncluded]: Start isIncluded. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:20,348 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:20,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:20,361 INFO L93 Difference]: Finished difference Result 324 states and 437 transitions. [2020-07-28 15:13:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 437 transitions. [2020-07-28 15:13:20,363 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:20,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:20,363 INFO L74 IsIncluded]: Start isIncluded. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:20,363 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:20,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:20,376 INFO L93 Difference]: Finished difference Result 324 states and 437 transitions. [2020-07-28 15:13:20,377 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 437 transitions. [2020-07-28 15:13:20,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:20,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:20,378 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:20,378 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-07-28 15:13:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 437 transitions. [2020-07-28 15:13:20,390 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 437 transitions. Word has length 92 [2020-07-28 15:13:20,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:20,391 INFO L479 AbstractCegarLoop]: Abstraction has 324 states and 437 transitions. [2020-07-28 15:13:20,391 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 437 transitions. [2020-07-28 15:13:20,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-07-28 15:13:20,393 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:20,393 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:20,394 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 15:13:20,394 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:20,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:20,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1007990558, now seen corresponding path program 1 times [2020-07-28 15:13:20,395 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:20,395 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562448593] [2020-07-28 15:13:20,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:20,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {2713#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2713#true} is VALID [2020-07-28 15:13:20,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {2713#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {2713#true} is VALID [2020-07-28 15:13:20,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {2713#true} 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; {2713#true} is VALID [2020-07-28 15:13:20,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {2713#true} assume !(((((1 != main_~input~0 && 2 != 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; {2713#true} is VALID [2020-07-28 15:13:20,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {2713#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2713#true} is VALID [2020-07-28 15:13:20,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {2713#true} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2713#true} is VALID [2020-07-28 15:13:20,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {2713#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2713#true} is VALID [2020-07-28 15:13:20,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {2713#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;calculate_output_#res := -1; {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {2715#(<= ~a8~0 13)} 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; {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {2715#(<= ~a8~0 13)} 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; {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {2715#(<= ~a8~0 13)} assume !(((((1 != main_~input~0 && 2 != 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; {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {2715#(<= ~a8~0 13)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {2715#(<= ~a8~0 13)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {2715#(<= ~a8~0 13)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,515 INFO L280 TraceCheckUtils]: 17: Hoare triple {2715#(<= ~a8~0 13)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,515 INFO L280 TraceCheckUtils]: 18: Hoare triple {2715#(<= ~a8~0 13)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,516 INFO L280 TraceCheckUtils]: 19: Hoare triple {2715#(<= ~a8~0 13)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,516 INFO L280 TraceCheckUtils]: 20: Hoare triple {2715#(<= ~a8~0 13)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {2715#(<= ~a8~0 13)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,518 INFO L280 TraceCheckUtils]: 22: Hoare triple {2715#(<= ~a8~0 13)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {2715#(<= ~a8~0 13)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,519 INFO L280 TraceCheckUtils]: 24: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,524 INFO L280 TraceCheckUtils]: 25: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,525 INFO L280 TraceCheckUtils]: 26: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,525 INFO L280 TraceCheckUtils]: 27: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,526 INFO L280 TraceCheckUtils]: 28: Hoare triple {2715#(<= ~a8~0 13)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,526 INFO L280 TraceCheckUtils]: 29: Hoare triple {2715#(<= ~a8~0 13)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,527 INFO L280 TraceCheckUtils]: 30: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {2715#(<= ~a8~0 13)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,531 INFO L280 TraceCheckUtils]: 33: Hoare triple {2715#(<= ~a8~0 13)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,533 INFO L280 TraceCheckUtils]: 34: Hoare triple {2715#(<= ~a8~0 13)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,534 INFO L280 TraceCheckUtils]: 35: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,535 INFO L280 TraceCheckUtils]: 36: Hoare triple {2715#(<= ~a8~0 13)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,537 INFO L280 TraceCheckUtils]: 37: Hoare triple {2715#(<= ~a8~0 13)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,538 INFO L280 TraceCheckUtils]: 38: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,539 INFO L280 TraceCheckUtils]: 39: Hoare triple {2715#(<= ~a8~0 13)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,540 INFO L280 TraceCheckUtils]: 40: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,541 INFO L280 TraceCheckUtils]: 41: Hoare triple {2715#(<= ~a8~0 13)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,542 INFO L280 TraceCheckUtils]: 42: Hoare triple {2715#(<= ~a8~0 13)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,543 INFO L280 TraceCheckUtils]: 43: Hoare triple {2715#(<= ~a8~0 13)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,544 INFO L280 TraceCheckUtils]: 44: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,545 INFO L280 TraceCheckUtils]: 45: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {2715#(<= ~a8~0 13)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,548 INFO L280 TraceCheckUtils]: 47: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,549 INFO L280 TraceCheckUtils]: 48: Hoare triple {2715#(<= ~a8~0 13)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,550 INFO L280 TraceCheckUtils]: 49: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,551 INFO L280 TraceCheckUtils]: 50: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,552 INFO L280 TraceCheckUtils]: 51: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,553 INFO L280 TraceCheckUtils]: 52: Hoare triple {2715#(<= ~a8~0 13)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,554 INFO L280 TraceCheckUtils]: 53: Hoare triple {2715#(<= ~a8~0 13)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,555 INFO L280 TraceCheckUtils]: 54: Hoare triple {2715#(<= ~a8~0 13)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,556 INFO L280 TraceCheckUtils]: 55: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,557 INFO L280 TraceCheckUtils]: 56: Hoare triple {2715#(<= ~a8~0 13)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,558 INFO L280 TraceCheckUtils]: 57: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,559 INFO L280 TraceCheckUtils]: 58: Hoare triple {2715#(<= ~a8~0 13)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,560 INFO L280 TraceCheckUtils]: 59: Hoare triple {2715#(<= ~a8~0 13)} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,561 INFO L280 TraceCheckUtils]: 60: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,562 INFO L280 TraceCheckUtils]: 61: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,563 INFO L280 TraceCheckUtils]: 62: Hoare triple {2715#(<= ~a8~0 13)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,564 INFO L280 TraceCheckUtils]: 63: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,565 INFO L280 TraceCheckUtils]: 64: Hoare triple {2715#(<= ~a8~0 13)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,566 INFO L280 TraceCheckUtils]: 65: Hoare triple {2715#(<= ~a8~0 13)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,567 INFO L280 TraceCheckUtils]: 66: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,568 INFO L280 TraceCheckUtils]: 67: Hoare triple {2715#(<= ~a8~0 13)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,569 INFO L280 TraceCheckUtils]: 68: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,570 INFO L280 TraceCheckUtils]: 69: Hoare triple {2715#(<= ~a8~0 13)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,572 INFO L280 TraceCheckUtils]: 70: Hoare triple {2715#(<= ~a8~0 13)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,574 INFO L280 TraceCheckUtils]: 71: Hoare triple {2715#(<= ~a8~0 13)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,574 INFO L280 TraceCheckUtils]: 72: Hoare triple {2715#(<= ~a8~0 13)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,575 INFO L280 TraceCheckUtils]: 73: Hoare triple {2715#(<= ~a8~0 13)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,576 INFO L280 TraceCheckUtils]: 74: Hoare triple {2715#(<= ~a8~0 13)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,577 INFO L280 TraceCheckUtils]: 75: Hoare triple {2715#(<= ~a8~0 13)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,578 INFO L280 TraceCheckUtils]: 76: Hoare triple {2715#(<= ~a8~0 13)} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,579 INFO L280 TraceCheckUtils]: 77: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,579 INFO L280 TraceCheckUtils]: 78: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,580 INFO L280 TraceCheckUtils]: 79: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,581 INFO L280 TraceCheckUtils]: 80: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,582 INFO L280 TraceCheckUtils]: 81: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,582 INFO L280 TraceCheckUtils]: 82: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,583 INFO L280 TraceCheckUtils]: 83: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,584 INFO L280 TraceCheckUtils]: 84: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,584 INFO L280 TraceCheckUtils]: 85: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,585 INFO L280 TraceCheckUtils]: 86: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,586 INFO L280 TraceCheckUtils]: 87: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,586 INFO L280 TraceCheckUtils]: 88: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,587 INFO L280 TraceCheckUtils]: 89: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,588 INFO L280 TraceCheckUtils]: 90: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,588 INFO L280 TraceCheckUtils]: 91: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,589 INFO L280 TraceCheckUtils]: 92: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:20,590 INFO L280 TraceCheckUtils]: 93: Hoare triple {2715#(<= ~a8~0 13)} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {2714#false} is VALID [2020-07-28 15:13:20,590 INFO L280 TraceCheckUtils]: 94: Hoare triple {2714#false} assume !false; {2714#false} is VALID [2020-07-28 15:13:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:13:20,599 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562448593] [2020-07-28 15:13:20,600 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:20,600 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:20,600 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240541243] [2020-07-28 15:13:20,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 95 [2020-07-28 15:13:20,601 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:20,602 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:20,720 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:20,721 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:20,721 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:20,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:20,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:20,722 INFO L87 Difference]: Start difference. First operand 324 states and 437 transitions. Second operand 3 states. [2020-07-28 15:13:21,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:21,799 INFO L93 Difference]: Finished difference Result 850 states and 1180 transitions. [2020-07-28 15:13:21,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:21,800 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 95 [2020-07-28 15:13:21,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:21,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2020-07-28 15:13:22,609 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:22,632 INFO L225 Difference]: With dead ends: 850 [2020-07-28 15:13:22,632 INFO L226 Difference]: Without dead ends: 586 [2020-07-28 15:13:22,633 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 15:13:22,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2020-07-28 15:13:22,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 586. [2020-07-28 15:13:22,671 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:22,671 INFO L82 GeneralOperation]: Start isEquivalent. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:22,672 INFO L74 IsIncluded]: Start isIncluded. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:22,672 INFO L87 Difference]: Start difference. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:22,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:22,697 INFO L93 Difference]: Finished difference Result 586 states and 735 transitions. [2020-07-28 15:13:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2020-07-28 15:13:22,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:22,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:22,699 INFO L74 IsIncluded]: Start isIncluded. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:22,699 INFO L87 Difference]: Start difference. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:22,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:22,722 INFO L93 Difference]: Finished difference Result 586 states and 735 transitions. [2020-07-28 15:13:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2020-07-28 15:13:22,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:22,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:22,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:22,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:22,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 586 states. [2020-07-28 15:13:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 735 transitions. [2020-07-28 15:13:22,746 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 735 transitions. Word has length 95 [2020-07-28 15:13:22,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:22,746 INFO L479 AbstractCegarLoop]: Abstraction has 586 states and 735 transitions. [2020-07-28 15:13:22,746 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2020-07-28 15:13:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2020-07-28 15:13:22,748 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:22,749 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:22,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 15:13:22,749 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:22,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:22,749 INFO L82 PathProgramCache]: Analyzing trace with hash 689638107, now seen corresponding path program 1 times [2020-07-28 15:13:22,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:22,750 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582189350] [2020-07-28 15:13:22,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:22,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {5348#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~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; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !(((((1 != main_~input~0 && 2 != 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; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~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; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~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; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !(((((1 != main_~input~0 && 2 != 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; {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,836 INFO L280 TraceCheckUtils]: 11: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,840 INFO L280 TraceCheckUtils]: 15: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:22,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {5350#(and (<= ~a7~0 0) (= 1 ~a17~0))} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;calculate_output_#res := -1; {5349#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {5349#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; {5349#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 19: Hoare triple {5349#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; {5349#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 20: Hoare triple {5349#false} assume !(((((1 != main_~input~0 && 2 != 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; {5349#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 21: Hoare triple {5349#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 22: Hoare triple {5349#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 23: Hoare triple {5349#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 24: Hoare triple {5349#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {5349#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 26: Hoare triple {5349#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 27: Hoare triple {5349#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5349#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 28: Hoare triple {5349#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5349#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 29: Hoare triple {5349#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 30: Hoare triple {5349#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 31: Hoare triple {5349#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5349#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 32: Hoare triple {5349#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,847 INFO L280 TraceCheckUtils]: 33: Hoare triple {5349#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5349#false} is VALID [2020-07-28 15:13:22,847 INFO L280 TraceCheckUtils]: 34: Hoare triple {5349#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,847 INFO L280 TraceCheckUtils]: 35: Hoare triple {5349#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,848 INFO L280 TraceCheckUtils]: 36: Hoare triple {5349#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {5349#false} is VALID [2020-07-28 15:13:22,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {5349#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,848 INFO L280 TraceCheckUtils]: 38: Hoare triple {5349#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5349#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 39: Hoare triple {5349#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5349#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 40: Hoare triple {5349#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5349#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {5349#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 42: Hoare triple {5349#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5349#false} is VALID [2020-07-28 15:13:22,850 INFO L280 TraceCheckUtils]: 43: Hoare triple {5349#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5349#false} is VALID [2020-07-28 15:13:22,850 INFO L280 TraceCheckUtils]: 44: Hoare triple {5349#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,850 INFO L280 TraceCheckUtils]: 45: Hoare triple {5349#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {5349#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 47: Hoare triple {5349#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 48: Hoare triple {5349#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 49: Hoare triple {5349#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 50: Hoare triple {5349#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 51: Hoare triple {5349#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 52: Hoare triple {5349#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 53: Hoare triple {5349#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 54: Hoare triple {5349#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {5349#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 55: Hoare triple {5349#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5349#false} is VALID [2020-07-28 15:13:22,854 INFO L280 TraceCheckUtils]: 56: Hoare triple {5349#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5349#false} is VALID [2020-07-28 15:13:22,854 INFO L280 TraceCheckUtils]: 57: Hoare triple {5349#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {5349#false} is VALID [2020-07-28 15:13:22,854 INFO L280 TraceCheckUtils]: 58: Hoare triple {5349#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5349#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {5349#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5349#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 60: Hoare triple {5349#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {5349#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5349#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 62: Hoare triple {5349#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,856 INFO L280 TraceCheckUtils]: 63: Hoare triple {5349#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,856 INFO L280 TraceCheckUtils]: 64: Hoare triple {5349#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,856 INFO L280 TraceCheckUtils]: 65: Hoare triple {5349#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5349#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 66: Hoare triple {5349#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 67: Hoare triple {5349#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5349#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 68: Hoare triple {5349#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5349#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 69: Hoare triple {5349#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,858 INFO L280 TraceCheckUtils]: 70: Hoare triple {5349#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,858 INFO L280 TraceCheckUtils]: 71: Hoare triple {5349#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,858 INFO L280 TraceCheckUtils]: 72: Hoare triple {5349#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 73: Hoare triple {5349#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 74: Hoare triple {5349#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {5349#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 75: Hoare triple {5349#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 76: Hoare triple {5349#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5349#false} is VALID [2020-07-28 15:13:22,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {5349#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {5349#false} is VALID [2020-07-28 15:13:22,860 INFO L280 TraceCheckUtils]: 78: Hoare triple {5349#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5349#false} is VALID [2020-07-28 15:13:22,860 INFO L280 TraceCheckUtils]: 79: Hoare triple {5349#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5349#false} is VALID [2020-07-28 15:13:22,861 INFO L280 TraceCheckUtils]: 80: Hoare triple {5349#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,861 INFO L280 TraceCheckUtils]: 81: Hoare triple {5349#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5349#false} is VALID [2020-07-28 15:13:22,861 INFO L280 TraceCheckUtils]: 82: Hoare triple {5349#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5349#false} is VALID [2020-07-28 15:13:22,861 INFO L280 TraceCheckUtils]: 83: Hoare triple {5349#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,862 INFO L280 TraceCheckUtils]: 84: Hoare triple {5349#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,862 INFO L280 TraceCheckUtils]: 85: Hoare triple {5349#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5349#false} is VALID [2020-07-28 15:13:22,862 INFO L280 TraceCheckUtils]: 86: Hoare triple {5349#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5349#false} is VALID [2020-07-28 15:13:22,862 INFO L280 TraceCheckUtils]: 87: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,863 INFO L280 TraceCheckUtils]: 88: Hoare triple {5349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,863 INFO L280 TraceCheckUtils]: 89: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,863 INFO L280 TraceCheckUtils]: 90: Hoare triple {5349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,864 INFO L280 TraceCheckUtils]: 91: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,864 INFO L280 TraceCheckUtils]: 92: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,864 INFO L280 TraceCheckUtils]: 93: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,864 INFO L280 TraceCheckUtils]: 94: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,865 INFO L280 TraceCheckUtils]: 95: Hoare triple {5349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,865 INFO L280 TraceCheckUtils]: 96: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,865 INFO L280 TraceCheckUtils]: 97: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,866 INFO L280 TraceCheckUtils]: 98: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,866 INFO L280 TraceCheckUtils]: 99: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,866 INFO L280 TraceCheckUtils]: 100: Hoare triple {5349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,866 INFO L280 TraceCheckUtils]: 101: Hoare triple {5349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,867 INFO L280 TraceCheckUtils]: 102: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:22,867 INFO L280 TraceCheckUtils]: 103: Hoare triple {5349#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {5349#false} is VALID [2020-07-28 15:13:22,867 INFO L280 TraceCheckUtils]: 104: Hoare triple {5349#false} assume !false; {5349#false} is VALID [2020-07-28 15:13:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-28 15:13:22,876 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582189350] [2020-07-28 15:13:22,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:22,877 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:22,877 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15150320] [2020-07-28 15:13:22,877 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2020-07-28 15:13:22,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:22,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:23,003 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:23,004 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:23,004 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:23,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:23,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:23,005 INFO L87 Difference]: Start difference. First operand 586 states and 735 transitions. Second operand 3 states. [2020-07-28 15:13:24,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:24,196 INFO L93 Difference]: Finished difference Result 1505 states and 1931 transitions. [2020-07-28 15:13:24,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:24,196 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2020-07-28 15:13:24,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:24,205 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2020-07-28 15:13:25,036 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:25,079 INFO L225 Difference]: With dead ends: 1505 [2020-07-28 15:13:25,079 INFO L226 Difference]: Without dead ends: 848 [2020-07-28 15:13:25,081 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 15:13:25,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2020-07-28 15:13:25,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 848. [2020-07-28 15:13:25,121 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:25,121 INFO L82 GeneralOperation]: Start isEquivalent. First operand 848 states. Second operand 848 states. [2020-07-28 15:13:25,121 INFO L74 IsIncluded]: Start isIncluded. First operand 848 states. Second operand 848 states. [2020-07-28 15:13:25,121 INFO L87 Difference]: Start difference. First operand 848 states. Second operand 848 states. [2020-07-28 15:13:25,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:25,165 INFO L93 Difference]: Finished difference Result 848 states and 1033 transitions. [2020-07-28 15:13:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1033 transitions. [2020-07-28 15:13:25,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:25,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:25,167 INFO L74 IsIncluded]: Start isIncluded. First operand 848 states. Second operand 848 states. [2020-07-28 15:13:25,167 INFO L87 Difference]: Start difference. First operand 848 states. Second operand 848 states. [2020-07-28 15:13:25,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:25,208 INFO L93 Difference]: Finished difference Result 848 states and 1033 transitions. [2020-07-28 15:13:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1033 transitions. [2020-07-28 15:13:25,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:25,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:25,210 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:25,211 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 848 states. [2020-07-28 15:13:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 848 states and 1033 transitions. [2020-07-28 15:13:25,250 INFO L78 Accepts]: Start accepts. Automaton has 848 states and 1033 transitions. Word has length 105 [2020-07-28 15:13:25,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:25,250 INFO L479 AbstractCegarLoop]: Abstraction has 848 states and 1033 transitions. [2020-07-28 15:13:25,250 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1033 transitions. [2020-07-28 15:13:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-28 15:13:25,253 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:25,253 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:25,253 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 15:13:25,254 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:25,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:25,254 INFO L82 PathProgramCache]: Analyzing trace with hash 2265750, now seen corresponding path program 1 times [2020-07-28 15:13:25,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:25,255 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66556045] [2020-07-28 15:13:25,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:25,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {9438#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {9440#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {9440#(= 1 ~a17~0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {9440#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {9440#(= 1 ~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; {9440#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {9440#(= 1 ~a17~0)} assume !(((((1 != main_~input~0 && 2 != 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; {9440#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {9440#(= 1 ~a17~0)} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} 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; {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} 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; {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != main_~input~0 && 2 != 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; {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,329 INFO L280 TraceCheckUtils]: 8: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,331 INFO L280 TraceCheckUtils]: 9: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,331 INFO L280 TraceCheckUtils]: 10: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,339 INFO L280 TraceCheckUtils]: 18: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,340 INFO L280 TraceCheckUtils]: 19: Hoare triple {9441#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;calculate_output_#res := 24; {9439#false} is VALID [2020-07-28 15:13:25,341 INFO L280 TraceCheckUtils]: 20: Hoare triple {9439#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; {9439#false} is VALID [2020-07-28 15:13:25,341 INFO L280 TraceCheckUtils]: 21: Hoare triple {9439#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; {9439#false} is VALID [2020-07-28 15:13:25,341 INFO L280 TraceCheckUtils]: 22: Hoare triple {9439#false} assume !(((((1 != main_~input~0 && 2 != 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; {9439#false} is VALID [2020-07-28 15:13:25,341 INFO L280 TraceCheckUtils]: 23: Hoare triple {9439#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,341 INFO L280 TraceCheckUtils]: 24: Hoare triple {9439#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,342 INFO L280 TraceCheckUtils]: 25: Hoare triple {9439#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {9439#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,342 INFO L280 TraceCheckUtils]: 27: Hoare triple {9439#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {9439#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {9439#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {9439#false} is VALID [2020-07-28 15:13:25,342 INFO L280 TraceCheckUtils]: 30: Hoare triple {9439#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {9439#false} is VALID [2020-07-28 15:13:25,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {9439#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,343 INFO L280 TraceCheckUtils]: 32: Hoare triple {9439#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,343 INFO L280 TraceCheckUtils]: 33: Hoare triple {9439#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {9439#false} is VALID [2020-07-28 15:13:25,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {9439#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,344 INFO L280 TraceCheckUtils]: 35: Hoare triple {9439#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {9439#false} is VALID [2020-07-28 15:13:25,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {9439#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,344 INFO L280 TraceCheckUtils]: 37: Hoare triple {9439#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,344 INFO L280 TraceCheckUtils]: 38: Hoare triple {9439#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {9439#false} is VALID [2020-07-28 15:13:25,345 INFO L280 TraceCheckUtils]: 39: Hoare triple {9439#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,345 INFO L280 TraceCheckUtils]: 40: Hoare triple {9439#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {9439#false} is VALID [2020-07-28 15:13:25,345 INFO L280 TraceCheckUtils]: 41: Hoare triple {9439#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {9439#false} is VALID [2020-07-28 15:13:25,345 INFO L280 TraceCheckUtils]: 42: Hoare triple {9439#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {9439#false} is VALID [2020-07-28 15:13:25,345 INFO L280 TraceCheckUtils]: 43: Hoare triple {9439#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,346 INFO L280 TraceCheckUtils]: 44: Hoare triple {9439#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {9439#false} is VALID [2020-07-28 15:13:25,346 INFO L280 TraceCheckUtils]: 45: Hoare triple {9439#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {9439#false} is VALID [2020-07-28 15:13:25,346 INFO L280 TraceCheckUtils]: 46: Hoare triple {9439#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,347 INFO L280 TraceCheckUtils]: 47: Hoare triple {9439#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,347 INFO L280 TraceCheckUtils]: 48: Hoare triple {9439#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,347 INFO L280 TraceCheckUtils]: 49: Hoare triple {9439#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,348 INFO L280 TraceCheckUtils]: 50: Hoare triple {9439#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,348 INFO L280 TraceCheckUtils]: 51: Hoare triple {9439#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,348 INFO L280 TraceCheckUtils]: 52: Hoare triple {9439#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,348 INFO L280 TraceCheckUtils]: 53: Hoare triple {9439#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,349 INFO L280 TraceCheckUtils]: 54: Hoare triple {9439#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,349 INFO L280 TraceCheckUtils]: 55: Hoare triple {9439#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,349 INFO L280 TraceCheckUtils]: 56: Hoare triple {9439#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {9439#false} is VALID [2020-07-28 15:13:25,349 INFO L280 TraceCheckUtils]: 57: Hoare triple {9439#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {9439#false} is VALID [2020-07-28 15:13:25,350 INFO L280 TraceCheckUtils]: 58: Hoare triple {9439#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {9439#false} is VALID [2020-07-28 15:13:25,350 INFO L280 TraceCheckUtils]: 59: Hoare triple {9439#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {9439#false} is VALID [2020-07-28 15:13:25,350 INFO L280 TraceCheckUtils]: 60: Hoare triple {9439#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {9439#false} is VALID [2020-07-28 15:13:25,350 INFO L280 TraceCheckUtils]: 61: Hoare triple {9439#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {9439#false} is VALID [2020-07-28 15:13:25,351 INFO L280 TraceCheckUtils]: 62: Hoare triple {9439#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,351 INFO L280 TraceCheckUtils]: 63: Hoare triple {9439#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {9439#false} is VALID [2020-07-28 15:13:25,351 INFO L280 TraceCheckUtils]: 64: Hoare triple {9439#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,351 INFO L280 TraceCheckUtils]: 65: Hoare triple {9439#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,352 INFO L280 TraceCheckUtils]: 66: Hoare triple {9439#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,352 INFO L280 TraceCheckUtils]: 67: Hoare triple {9439#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {9439#false} is VALID [2020-07-28 15:13:25,352 INFO L280 TraceCheckUtils]: 68: Hoare triple {9439#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,353 INFO L280 TraceCheckUtils]: 69: Hoare triple {9439#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {9439#false} is VALID [2020-07-28 15:13:25,353 INFO L280 TraceCheckUtils]: 70: Hoare triple {9439#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {9439#false} is VALID [2020-07-28 15:13:25,353 INFO L280 TraceCheckUtils]: 71: Hoare triple {9439#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,353 INFO L280 TraceCheckUtils]: 72: Hoare triple {9439#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,354 INFO L280 TraceCheckUtils]: 73: Hoare triple {9439#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,354 INFO L280 TraceCheckUtils]: 74: Hoare triple {9439#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,354 INFO L280 TraceCheckUtils]: 75: Hoare triple {9439#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,355 INFO L280 TraceCheckUtils]: 76: Hoare triple {9439#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {9439#false} is VALID [2020-07-28 15:13:25,355 INFO L280 TraceCheckUtils]: 77: Hoare triple {9439#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,355 INFO L280 TraceCheckUtils]: 78: Hoare triple {9439#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {9439#false} is VALID [2020-07-28 15:13:25,355 INFO L280 TraceCheckUtils]: 79: Hoare triple {9439#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {9439#false} is VALID [2020-07-28 15:13:25,356 INFO L280 TraceCheckUtils]: 80: Hoare triple {9439#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {9439#false} is VALID [2020-07-28 15:13:25,356 INFO L280 TraceCheckUtils]: 81: Hoare triple {9439#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {9439#false} is VALID [2020-07-28 15:13:25,356 INFO L280 TraceCheckUtils]: 82: Hoare triple {9439#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,356 INFO L280 TraceCheckUtils]: 83: Hoare triple {9439#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {9439#false} is VALID [2020-07-28 15:13:25,357 INFO L280 TraceCheckUtils]: 84: Hoare triple {9439#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {9439#false} is VALID [2020-07-28 15:13:25,357 INFO L280 TraceCheckUtils]: 85: Hoare triple {9439#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,357 INFO L280 TraceCheckUtils]: 86: Hoare triple {9439#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,357 INFO L280 TraceCheckUtils]: 87: Hoare triple {9439#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {9439#false} is VALID [2020-07-28 15:13:25,358 INFO L280 TraceCheckUtils]: 88: Hoare triple {9439#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {9439#false} is VALID [2020-07-28 15:13:25,358 INFO L280 TraceCheckUtils]: 89: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,358 INFO L280 TraceCheckUtils]: 90: Hoare triple {9439#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,358 INFO L280 TraceCheckUtils]: 91: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,359 INFO L280 TraceCheckUtils]: 92: Hoare triple {9439#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,359 INFO L280 TraceCheckUtils]: 93: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,359 INFO L280 TraceCheckUtils]: 94: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,360 INFO L280 TraceCheckUtils]: 95: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,360 INFO L280 TraceCheckUtils]: 96: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,360 INFO L280 TraceCheckUtils]: 97: Hoare triple {9439#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,360 INFO L280 TraceCheckUtils]: 98: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,361 INFO L280 TraceCheckUtils]: 99: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,361 INFO L280 TraceCheckUtils]: 100: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,361 INFO L280 TraceCheckUtils]: 101: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,361 INFO L280 TraceCheckUtils]: 102: Hoare triple {9439#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,362 INFO L280 TraceCheckUtils]: 103: Hoare triple {9439#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,362 INFO L280 TraceCheckUtils]: 104: Hoare triple {9439#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {9439#false} is VALID [2020-07-28 15:13:25,362 INFO L280 TraceCheckUtils]: 105: Hoare triple {9439#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {9439#false} is VALID [2020-07-28 15:13:25,362 INFO L280 TraceCheckUtils]: 106: Hoare triple {9439#false} assume !false; {9439#false} is VALID [2020-07-28 15:13:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:13:25,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66556045] [2020-07-28 15:13:25,372 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:25,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:25,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131637789] [2020-07-28 15:13:25,373 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 107 [2020-07-28 15:13:25,373 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:25,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 15:13:25,496 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:25,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 15:13:25,497 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:25,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 15:13:25,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:25,498 INFO L87 Difference]: Start difference. First operand 848 states and 1033 transitions. Second operand 4 states. [2020-07-28 15:13:27,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:27,723 INFO L93 Difference]: Finished difference Result 2815 states and 3489 transitions. [2020-07-28 15:13:27,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-28 15:13:27,723 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 107 [2020-07-28 15:13:27,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 788 transitions. [2020-07-28 15:13:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 788 transitions. [2020-07-28 15:13:27,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 788 transitions. [2020-07-28 15:13:28,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 788 edges. 788 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:28,934 INFO L225 Difference]: With dead ends: 2815 [2020-07-28 15:13:28,934 INFO L226 Difference]: Without dead ends: 2027 [2020-07-28 15:13:28,935 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:28,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2027 states. [2020-07-28 15:13:29,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2027 to 1634. [2020-07-28 15:13:29,005 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:29,005 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2027 states. Second operand 1634 states. [2020-07-28 15:13:29,005 INFO L74 IsIncluded]: Start isIncluded. First operand 2027 states. Second operand 1634 states. [2020-07-28 15:13:29,005 INFO L87 Difference]: Start difference. First operand 2027 states. Second operand 1634 states. [2020-07-28 15:13:29,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:29,145 INFO L93 Difference]: Finished difference Result 2027 states and 2366 transitions. [2020-07-28 15:13:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 2366 transitions. [2020-07-28 15:13:29,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:29,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:29,150 INFO L74 IsIncluded]: Start isIncluded. First operand 1634 states. Second operand 2027 states. [2020-07-28 15:13:29,150 INFO L87 Difference]: Start difference. First operand 1634 states. Second operand 2027 states. [2020-07-28 15:13:29,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:29,275 INFO L93 Difference]: Finished difference Result 2027 states and 2366 transitions. [2020-07-28 15:13:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 2366 transitions. [2020-07-28 15:13:29,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:29,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:29,280 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:29,280 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1634 states. [2020-07-28 15:13:29,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1634 states and 1934 transitions. [2020-07-28 15:13:29,427 INFO L78 Accepts]: Start accepts. Automaton has 1634 states and 1934 transitions. Word has length 107 [2020-07-28 15:13:29,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:29,428 INFO L479 AbstractCegarLoop]: Abstraction has 1634 states and 1934 transitions. [2020-07-28 15:13:29,428 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 15:13:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1934 transitions. [2020-07-28 15:13:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-28 15:13:29,432 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:29,432 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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] [2020-07-28 15:13:29,432 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 15:13:29,433 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:29,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:29,433 INFO L82 PathProgramCache]: Analyzing trace with hash 68334944, now seen corresponding path program 1 times [2020-07-28 15:13:29,434 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:29,434 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668903128] [2020-07-28 15:13:29,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:29,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {18015#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {18017#(= 1 ~a21~0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {18017#(= 1 ~a21~0)} 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; {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {18017#(= 1 ~a21~0)} assume !(((((1 != main_~input~0 && 2 != 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; {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {18017#(= 1 ~a21~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {18017#(= 1 ~a21~0)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {18017#(= 1 ~a21~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18017#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:29,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {18017#(= 1 ~a21~0)} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;calculate_output_#res := -1; {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} 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; {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,541 INFO L280 TraceCheckUtils]: 9: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} 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; {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,542 INFO L280 TraceCheckUtils]: 10: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !(((((1 != main_~input~0 && 2 != 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; {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,548 INFO L280 TraceCheckUtils]: 17: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:29,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {18018#(and (<= ~a8~0 13) (= 1 ~a21~0))} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;calculate_output_#res := -1; {18016#false} is VALID [2020-07-28 15:13:29,551 INFO L280 TraceCheckUtils]: 21: Hoare triple {18016#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; {18016#false} is VALID [2020-07-28 15:13:29,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {18016#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; {18016#false} is VALID [2020-07-28 15:13:29,552 INFO L280 TraceCheckUtils]: 23: Hoare triple {18016#false} assume !(((((1 != main_~input~0 && 2 != 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; {18016#false} is VALID [2020-07-28 15:13:29,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {18016#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,552 INFO L280 TraceCheckUtils]: 25: Hoare triple {18016#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {18016#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {18016#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {18016#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,556 INFO L280 TraceCheckUtils]: 29: Hoare triple {18016#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,556 INFO L280 TraceCheckUtils]: 30: Hoare triple {18016#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18016#false} is VALID [2020-07-28 15:13:29,556 INFO L280 TraceCheckUtils]: 31: Hoare triple {18016#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {18016#false} is VALID [2020-07-28 15:13:29,556 INFO L280 TraceCheckUtils]: 32: Hoare triple {18016#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,557 INFO L280 TraceCheckUtils]: 33: Hoare triple {18016#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,557 INFO L280 TraceCheckUtils]: 34: Hoare triple {18016#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {18016#false} is VALID [2020-07-28 15:13:29,557 INFO L280 TraceCheckUtils]: 35: Hoare triple {18016#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,557 INFO L280 TraceCheckUtils]: 36: Hoare triple {18016#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {18016#false} is VALID [2020-07-28 15:13:29,560 INFO L280 TraceCheckUtils]: 37: Hoare triple {18016#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,560 INFO L280 TraceCheckUtils]: 38: Hoare triple {18016#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,560 INFO L280 TraceCheckUtils]: 39: Hoare triple {18016#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {18016#false} is VALID [2020-07-28 15:13:29,561 INFO L280 TraceCheckUtils]: 40: Hoare triple {18016#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,561 INFO L280 TraceCheckUtils]: 41: Hoare triple {18016#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {18016#false} is VALID [2020-07-28 15:13:29,561 INFO L280 TraceCheckUtils]: 42: Hoare triple {18016#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {18016#false} is VALID [2020-07-28 15:13:29,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {18016#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {18016#false} is VALID [2020-07-28 15:13:29,561 INFO L280 TraceCheckUtils]: 44: Hoare triple {18016#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,562 INFO L280 TraceCheckUtils]: 45: Hoare triple {18016#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {18016#false} is VALID [2020-07-28 15:13:29,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {18016#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {18016#false} is VALID [2020-07-28 15:13:29,563 INFO L280 TraceCheckUtils]: 47: Hoare triple {18016#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,563 INFO L280 TraceCheckUtils]: 48: Hoare triple {18016#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,564 INFO L280 TraceCheckUtils]: 49: Hoare triple {18016#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,567 INFO L280 TraceCheckUtils]: 50: Hoare triple {18016#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,567 INFO L280 TraceCheckUtils]: 51: Hoare triple {18016#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,568 INFO L280 TraceCheckUtils]: 52: Hoare triple {18016#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,568 INFO L280 TraceCheckUtils]: 53: Hoare triple {18016#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,568 INFO L280 TraceCheckUtils]: 54: Hoare triple {18016#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,569 INFO L280 TraceCheckUtils]: 55: Hoare triple {18016#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,569 INFO L280 TraceCheckUtils]: 56: Hoare triple {18016#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,569 INFO L280 TraceCheckUtils]: 57: Hoare triple {18016#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {18016#false} is VALID [2020-07-28 15:13:29,572 INFO L280 TraceCheckUtils]: 58: Hoare triple {18016#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {18016#false} is VALID [2020-07-28 15:13:29,572 INFO L280 TraceCheckUtils]: 59: Hoare triple {18016#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {18016#false} is VALID [2020-07-28 15:13:29,573 INFO L280 TraceCheckUtils]: 60: Hoare triple {18016#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {18016#false} is VALID [2020-07-28 15:13:29,573 INFO L280 TraceCheckUtils]: 61: Hoare triple {18016#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {18016#false} is VALID [2020-07-28 15:13:29,573 INFO L280 TraceCheckUtils]: 62: Hoare triple {18016#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {18016#false} is VALID [2020-07-28 15:13:29,574 INFO L280 TraceCheckUtils]: 63: Hoare triple {18016#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,574 INFO L280 TraceCheckUtils]: 64: Hoare triple {18016#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18016#false} is VALID [2020-07-28 15:13:29,574 INFO L280 TraceCheckUtils]: 65: Hoare triple {18016#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,574 INFO L280 TraceCheckUtils]: 66: Hoare triple {18016#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {18016#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,575 INFO L280 TraceCheckUtils]: 68: Hoare triple {18016#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {18016#false} is VALID [2020-07-28 15:13:29,575 INFO L280 TraceCheckUtils]: 69: Hoare triple {18016#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,577 INFO L280 TraceCheckUtils]: 70: Hoare triple {18016#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {18016#false} is VALID [2020-07-28 15:13:29,577 INFO L280 TraceCheckUtils]: 71: Hoare triple {18016#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18016#false} is VALID [2020-07-28 15:13:29,578 INFO L280 TraceCheckUtils]: 72: Hoare triple {18016#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,578 INFO L280 TraceCheckUtils]: 73: Hoare triple {18016#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,578 INFO L280 TraceCheckUtils]: 74: Hoare triple {18016#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,579 INFO L280 TraceCheckUtils]: 75: Hoare triple {18016#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,580 INFO L280 TraceCheckUtils]: 76: Hoare triple {18016#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,580 INFO L280 TraceCheckUtils]: 77: Hoare triple {18016#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {18016#false} is VALID [2020-07-28 15:13:29,581 INFO L280 TraceCheckUtils]: 78: Hoare triple {18016#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,581 INFO L280 TraceCheckUtils]: 79: Hoare triple {18016#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {18016#false} is VALID [2020-07-28 15:13:29,581 INFO L280 TraceCheckUtils]: 80: Hoare triple {18016#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {18016#false} is VALID [2020-07-28 15:13:29,581 INFO L280 TraceCheckUtils]: 81: Hoare triple {18016#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {18016#false} is VALID [2020-07-28 15:13:29,582 INFO L280 TraceCheckUtils]: 82: Hoare triple {18016#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {18016#false} is VALID [2020-07-28 15:13:29,582 INFO L280 TraceCheckUtils]: 83: Hoare triple {18016#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,583 INFO L280 TraceCheckUtils]: 84: Hoare triple {18016#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {18016#false} is VALID [2020-07-28 15:13:29,583 INFO L280 TraceCheckUtils]: 85: Hoare triple {18016#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {18016#false} is VALID [2020-07-28 15:13:29,584 INFO L280 TraceCheckUtils]: 86: Hoare triple {18016#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,585 INFO L280 TraceCheckUtils]: 87: Hoare triple {18016#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,585 INFO L280 TraceCheckUtils]: 88: Hoare triple {18016#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {18016#false} is VALID [2020-07-28 15:13:29,585 INFO L280 TraceCheckUtils]: 89: Hoare triple {18016#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {18016#false} is VALID [2020-07-28 15:13:29,586 INFO L280 TraceCheckUtils]: 90: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,586 INFO L280 TraceCheckUtils]: 91: Hoare triple {18016#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,586 INFO L280 TraceCheckUtils]: 92: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,586 INFO L280 TraceCheckUtils]: 93: Hoare triple {18016#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,587 INFO L280 TraceCheckUtils]: 94: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,587 INFO L280 TraceCheckUtils]: 95: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,587 INFO L280 TraceCheckUtils]: 96: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,587 INFO L280 TraceCheckUtils]: 97: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,588 INFO L280 TraceCheckUtils]: 98: Hoare triple {18016#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,588 INFO L280 TraceCheckUtils]: 99: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,588 INFO L280 TraceCheckUtils]: 100: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,588 INFO L280 TraceCheckUtils]: 101: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,589 INFO L280 TraceCheckUtils]: 102: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,589 INFO L280 TraceCheckUtils]: 103: Hoare triple {18016#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,589 INFO L280 TraceCheckUtils]: 104: Hoare triple {18016#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,589 INFO L280 TraceCheckUtils]: 105: Hoare triple {18016#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {18016#false} is VALID [2020-07-28 15:13:29,590 INFO L280 TraceCheckUtils]: 106: Hoare triple {18016#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {18016#false} is VALID [2020-07-28 15:13:29,590 INFO L280 TraceCheckUtils]: 107: Hoare triple {18016#false} assume !false; {18016#false} is VALID [2020-07-28 15:13:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:13:29,599 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668903128] [2020-07-28 15:13:29,600 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:29,600 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:29,600 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803182462] [2020-07-28 15:13:29,601 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 108 [2020-07-28 15:13:29,601 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:29,602 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 15:13:29,744 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:29,744 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 15:13:29,745 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:29,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 15:13:29,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:29,746 INFO L87 Difference]: Start difference. First operand 1634 states and 1934 transitions. Second operand 4 states. [2020-07-28 15:13:31,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:31,885 INFO L93 Difference]: Finished difference Result 3470 states and 4098 transitions. [2020-07-28 15:13:31,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-28 15:13:31,885 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 108 [2020-07-28 15:13:31,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 702 transitions. [2020-07-28 15:13:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 702 transitions. [2020-07-28 15:13:31,892 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 702 transitions. [2020-07-28 15:13:32,919 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 702 edges. 702 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:33,017 INFO L225 Difference]: With dead ends: 3470 [2020-07-28 15:13:33,018 INFO L226 Difference]: Without dead ends: 1634 [2020-07-28 15:13:33,019 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:33,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1634 states. [2020-07-28 15:13:33,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1634 to 1503. [2020-07-28 15:13:33,093 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:33,093 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1634 states. Second operand 1503 states. [2020-07-28 15:13:33,093 INFO L74 IsIncluded]: Start isIncluded. First operand 1634 states. Second operand 1503 states. [2020-07-28 15:13:33,093 INFO L87 Difference]: Start difference. First operand 1634 states. Second operand 1503 states. [2020-07-28 15:13:33,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:33,206 INFO L93 Difference]: Finished difference Result 1634 states and 1786 transitions. [2020-07-28 15:13:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1786 transitions. [2020-07-28 15:13:33,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:33,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:33,209 INFO L74 IsIncluded]: Start isIncluded. First operand 1503 states. Second operand 1634 states. [2020-07-28 15:13:33,209 INFO L87 Difference]: Start difference. First operand 1503 states. Second operand 1634 states. [2020-07-28 15:13:33,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:33,295 INFO L93 Difference]: Finished difference Result 1634 states and 1786 transitions. [2020-07-28 15:13:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1786 transitions. [2020-07-28 15:13:33,297 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:33,297 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:33,297 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:33,297 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1503 states. [2020-07-28 15:13:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1503 states and 1648 transitions. [2020-07-28 15:13:33,359 INFO L78 Accepts]: Start accepts. Automaton has 1503 states and 1648 transitions. Word has length 108 [2020-07-28 15:13:33,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:33,359 INFO L479 AbstractCegarLoop]: Abstraction has 1503 states and 1648 transitions. [2020-07-28 15:13:33,359 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 15:13:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 1648 transitions. [2020-07-28 15:13:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-07-28 15:13:33,361 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:33,361 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:33,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-28 15:13:33,361 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:33,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:33,362 INFO L82 PathProgramCache]: Analyzing trace with hash 1256717015, now seen corresponding path program 1 times [2020-07-28 15:13:33,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:33,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127234892] [2020-07-28 15:13:33,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:33,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {26340#(<= ~a7~0 0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {26340#(<= ~a7~0 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; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((1 != main_~input~0 && 2 != 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; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {26340#(<= ~a7~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,447 INFO L280 TraceCheckUtils]: 5: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,447 INFO L280 TraceCheckUtils]: 6: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,448 INFO L280 TraceCheckUtils]: 7: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,448 INFO L280 TraceCheckUtils]: 8: Hoare triple {26340#(<= ~a7~0 0)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {26340#(<= ~a7~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {26340#(<= ~a7~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {26340#(<= ~a7~0 0)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,450 INFO L280 TraceCheckUtils]: 12: Hoare triple {26340#(<= ~a7~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {26340#(<= ~a7~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,452 INFO L280 TraceCheckUtils]: 15: Hoare triple {26340#(<= ~a7~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {26340#(<= ~a7~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,453 INFO L280 TraceCheckUtils]: 17: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,454 INFO L280 TraceCheckUtils]: 18: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,454 INFO L280 TraceCheckUtils]: 19: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,455 INFO L280 TraceCheckUtils]: 20: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,455 INFO L280 TraceCheckUtils]: 21: Hoare triple {26340#(<= ~a7~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,456 INFO L280 TraceCheckUtils]: 22: Hoare triple {26340#(<= ~a7~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,456 INFO L280 TraceCheckUtils]: 23: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {26340#(<= ~a7~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {26340#(<= ~a7~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,473 INFO L280 TraceCheckUtils]: 27: Hoare triple {26340#(<= ~a7~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,474 INFO L280 TraceCheckUtils]: 28: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,477 INFO L280 TraceCheckUtils]: 29: Hoare triple {26340#(<= ~a7~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,479 INFO L280 TraceCheckUtils]: 30: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,483 INFO L280 TraceCheckUtils]: 31: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,486 INFO L280 TraceCheckUtils]: 32: Hoare triple {26340#(<= ~a7~0 0)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,487 INFO L280 TraceCheckUtils]: 33: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,488 INFO L280 TraceCheckUtils]: 34: Hoare triple {26340#(<= ~a7~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,489 INFO L280 TraceCheckUtils]: 35: Hoare triple {26340#(<= ~a7~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,490 INFO L280 TraceCheckUtils]: 36: Hoare triple {26340#(<= ~a7~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,490 INFO L280 TraceCheckUtils]: 37: Hoare triple {26340#(<= ~a7~0 0)} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;calculate_output_#res := 22; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,491 INFO L280 TraceCheckUtils]: 38: Hoare triple {26340#(<= ~a7~0 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; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,491 INFO L280 TraceCheckUtils]: 39: Hoare triple {26340#(<= ~a7~0 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; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,492 INFO L280 TraceCheckUtils]: 40: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((1 != main_~input~0 && 2 != 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; {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,492 INFO L280 TraceCheckUtils]: 41: Hoare triple {26340#(<= ~a7~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,493 INFO L280 TraceCheckUtils]: 42: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,494 INFO L280 TraceCheckUtils]: 43: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,494 INFO L280 TraceCheckUtils]: 44: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,496 INFO L280 TraceCheckUtils]: 45: Hoare triple {26340#(<= ~a7~0 0)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,498 INFO L280 TraceCheckUtils]: 46: Hoare triple {26340#(<= ~a7~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,498 INFO L280 TraceCheckUtils]: 47: Hoare triple {26340#(<= ~a7~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,499 INFO L280 TraceCheckUtils]: 48: Hoare triple {26340#(<= ~a7~0 0)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,499 INFO L280 TraceCheckUtils]: 49: Hoare triple {26340#(<= ~a7~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,500 INFO L280 TraceCheckUtils]: 50: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {26340#(<= ~a7~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,501 INFO L280 TraceCheckUtils]: 52: Hoare triple {26340#(<= ~a7~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,502 INFO L280 TraceCheckUtils]: 53: Hoare triple {26340#(<= ~a7~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,502 INFO L280 TraceCheckUtils]: 54: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,503 INFO L280 TraceCheckUtils]: 55: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,503 INFO L280 TraceCheckUtils]: 56: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,505 INFO L280 TraceCheckUtils]: 57: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,505 INFO L280 TraceCheckUtils]: 58: Hoare triple {26340#(<= ~a7~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,506 INFO L280 TraceCheckUtils]: 59: Hoare triple {26340#(<= ~a7~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,507 INFO L280 TraceCheckUtils]: 60: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,507 INFO L280 TraceCheckUtils]: 61: Hoare triple {26340#(<= ~a7~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,508 INFO L280 TraceCheckUtils]: 62: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,508 INFO L280 TraceCheckUtils]: 63: Hoare triple {26340#(<= ~a7~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,509 INFO L280 TraceCheckUtils]: 64: Hoare triple {26340#(<= ~a7~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,509 INFO L280 TraceCheckUtils]: 65: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,510 INFO L280 TraceCheckUtils]: 66: Hoare triple {26340#(<= ~a7~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,510 INFO L280 TraceCheckUtils]: 67: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,511 INFO L280 TraceCheckUtils]: 68: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,512 INFO L280 TraceCheckUtils]: 69: Hoare triple {26340#(<= ~a7~0 0)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,513 INFO L280 TraceCheckUtils]: 70: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,516 INFO L280 TraceCheckUtils]: 71: Hoare triple {26340#(<= ~a7~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,516 INFO L280 TraceCheckUtils]: 72: Hoare triple {26340#(<= ~a7~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,517 INFO L280 TraceCheckUtils]: 73: Hoare triple {26340#(<= ~a7~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,518 INFO L280 TraceCheckUtils]: 74: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,518 INFO L280 TraceCheckUtils]: 75: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,519 INFO L280 TraceCheckUtils]: 76: Hoare triple {26340#(<= ~a7~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,519 INFO L280 TraceCheckUtils]: 77: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,520 INFO L280 TraceCheckUtils]: 78: Hoare triple {26340#(<= ~a7~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,520 INFO L280 TraceCheckUtils]: 79: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,521 INFO L280 TraceCheckUtils]: 80: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,522 INFO L280 TraceCheckUtils]: 81: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,522 INFO L280 TraceCheckUtils]: 82: Hoare triple {26340#(<= ~a7~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,523 INFO L280 TraceCheckUtils]: 83: Hoare triple {26340#(<= ~a7~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,523 INFO L280 TraceCheckUtils]: 84: Hoare triple {26340#(<= ~a7~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,524 INFO L280 TraceCheckUtils]: 85: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,524 INFO L280 TraceCheckUtils]: 86: Hoare triple {26340#(<= ~a7~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,525 INFO L280 TraceCheckUtils]: 87: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,531 INFO L280 TraceCheckUtils]: 88: Hoare triple {26340#(<= ~a7~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,531 INFO L280 TraceCheckUtils]: 89: Hoare triple {26340#(<= ~a7~0 0)} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,532 INFO L280 TraceCheckUtils]: 90: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,533 INFO L280 TraceCheckUtils]: 91: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,533 INFO L280 TraceCheckUtils]: 92: Hoare triple {26340#(<= ~a7~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,534 INFO L280 TraceCheckUtils]: 93: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,534 INFO L280 TraceCheckUtils]: 94: Hoare triple {26340#(<= ~a7~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,535 INFO L280 TraceCheckUtils]: 95: Hoare triple {26340#(<= ~a7~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,535 INFO L280 TraceCheckUtils]: 96: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,536 INFO L280 TraceCheckUtils]: 97: Hoare triple {26340#(<= ~a7~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,536 INFO L280 TraceCheckUtils]: 98: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,537 INFO L280 TraceCheckUtils]: 99: Hoare triple {26340#(<= ~a7~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,537 INFO L280 TraceCheckUtils]: 100: Hoare triple {26340#(<= ~a7~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,538 INFO L280 TraceCheckUtils]: 101: Hoare triple {26340#(<= ~a7~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,538 INFO L280 TraceCheckUtils]: 102: Hoare triple {26340#(<= ~a7~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,539 INFO L280 TraceCheckUtils]: 103: Hoare triple {26340#(<= ~a7~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,540 INFO L280 TraceCheckUtils]: 104: Hoare triple {26340#(<= ~a7~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,540 INFO L280 TraceCheckUtils]: 105: Hoare triple {26340#(<= ~a7~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,541 INFO L280 TraceCheckUtils]: 106: Hoare triple {26340#(<= ~a7~0 0)} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,541 INFO L280 TraceCheckUtils]: 107: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,542 INFO L280 TraceCheckUtils]: 108: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,542 INFO L280 TraceCheckUtils]: 109: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,543 INFO L280 TraceCheckUtils]: 110: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,543 INFO L280 TraceCheckUtils]: 111: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,544 INFO L280 TraceCheckUtils]: 112: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,544 INFO L280 TraceCheckUtils]: 113: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,545 INFO L280 TraceCheckUtils]: 114: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,545 INFO L280 TraceCheckUtils]: 115: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,546 INFO L280 TraceCheckUtils]: 116: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,547 INFO L280 TraceCheckUtils]: 117: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,547 INFO L280 TraceCheckUtils]: 118: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,548 INFO L280 TraceCheckUtils]: 119: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,548 INFO L280 TraceCheckUtils]: 120: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,549 INFO L280 TraceCheckUtils]: 121: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,549 INFO L280 TraceCheckUtils]: 122: Hoare triple {26340#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26340#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:33,550 INFO L280 TraceCheckUtils]: 123: Hoare triple {26340#(<= ~a7~0 0)} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {26339#false} is VALID [2020-07-28 15:13:33,550 INFO L280 TraceCheckUtils]: 124: Hoare triple {26339#false} assume !false; {26339#false} is VALID [2020-07-28 15:13:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-07-28 15:13:33,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127234892] [2020-07-28 15:13:33,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:33,562 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:33,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120686375] [2020-07-28 15:13:33,563 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2020-07-28 15:13:33,563 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:33,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:33,687 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:33,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:33,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:33,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:33,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:33,688 INFO L87 Difference]: Start difference. First operand 1503 states and 1648 transitions. Second operand 3 states. [2020-07-28 15:13:34,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:34,712 INFO L93 Difference]: Finished difference Result 2291 states and 2522 transitions. [2020-07-28 15:13:34,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:34,713 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2020-07-28 15:13:34,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 335 transitions. [2020-07-28 15:13:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 335 transitions. [2020-07-28 15:13:34,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 335 transitions. [2020-07-28 15:13:35,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:35,346 INFO L225 Difference]: With dead ends: 2291 [2020-07-28 15:13:35,346 INFO L226 Difference]: Without dead ends: 2289 [2020-07-28 15:13:35,347 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 15:13:35,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2289 states. [2020-07-28 15:13:35,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2289 to 2289. [2020-07-28 15:13:35,450 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:35,450 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2289 states. Second operand 2289 states. [2020-07-28 15:13:35,451 INFO L74 IsIncluded]: Start isIncluded. First operand 2289 states. Second operand 2289 states. [2020-07-28 15:13:35,451 INFO L87 Difference]: Start difference. First operand 2289 states. Second operand 2289 states. [2020-07-28 15:13:35,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:35,618 INFO L93 Difference]: Finished difference Result 2289 states and 2520 transitions. [2020-07-28 15:13:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2520 transitions. [2020-07-28 15:13:35,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:35,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:35,621 INFO L74 IsIncluded]: Start isIncluded. First operand 2289 states. Second operand 2289 states. [2020-07-28 15:13:35,621 INFO L87 Difference]: Start difference. First operand 2289 states. Second operand 2289 states. [2020-07-28 15:13:35,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:35,788 INFO L93 Difference]: Finished difference Result 2289 states and 2520 transitions. [2020-07-28 15:13:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2520 transitions. [2020-07-28 15:13:35,791 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:35,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:35,791 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:35,791 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2289 states. [2020-07-28 15:13:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 2289 states and 2520 transitions. [2020-07-28 15:13:35,951 INFO L78 Accepts]: Start accepts. Automaton has 2289 states and 2520 transitions. Word has length 125 [2020-07-28 15:13:35,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:35,951 INFO L479 AbstractCegarLoop]: Abstraction has 2289 states and 2520 transitions. [2020-07-28 15:13:35,951 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2520 transitions. [2020-07-28 15:13:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-07-28 15:13:35,954 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:35,954 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-28 15:13:35,954 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-28 15:13:35,955 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:35,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:35,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1377707438, now seen corresponding path program 1 times [2020-07-28 15:13:35,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:35,955 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209063308] [2020-07-28 15:13:35,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:36,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {35571#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} 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; {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((1 != main_~input~0 && 2 != 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; {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,119 INFO L280 TraceCheckUtils]: 20: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,120 INFO L280 TraceCheckUtils]: 21: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,121 INFO L280 TraceCheckUtils]: 22: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,122 INFO L280 TraceCheckUtils]: 24: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,123 INFO L280 TraceCheckUtils]: 25: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,124 INFO L280 TraceCheckUtils]: 26: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,130 INFO L280 TraceCheckUtils]: 32: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,131 INFO L280 TraceCheckUtils]: 33: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,132 INFO L280 TraceCheckUtils]: 34: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,133 INFO L280 TraceCheckUtils]: 35: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,135 INFO L280 TraceCheckUtils]: 37: Hoare triple {35573#(and (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;calculate_output_#res := 22; {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,136 INFO L280 TraceCheckUtils]: 38: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} 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; {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,137 INFO L280 TraceCheckUtils]: 39: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} 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; {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,138 INFO L280 TraceCheckUtils]: 40: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((1 != main_~input~0 && 2 != 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; {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,140 INFO L280 TraceCheckUtils]: 42: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,141 INFO L280 TraceCheckUtils]: 43: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,142 INFO L280 TraceCheckUtils]: 44: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,143 INFO L280 TraceCheckUtils]: 45: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,144 INFO L280 TraceCheckUtils]: 46: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,145 INFO L280 TraceCheckUtils]: 47: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,146 INFO L280 TraceCheckUtils]: 48: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,147 INFO L280 TraceCheckUtils]: 49: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,148 INFO L280 TraceCheckUtils]: 50: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,150 INFO L280 TraceCheckUtils]: 52: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,151 INFO L280 TraceCheckUtils]: 53: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,152 INFO L280 TraceCheckUtils]: 54: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,153 INFO L280 TraceCheckUtils]: 55: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,154 INFO L280 TraceCheckUtils]: 56: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,156 INFO L280 TraceCheckUtils]: 57: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,157 INFO L280 TraceCheckUtils]: 58: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,158 INFO L280 TraceCheckUtils]: 59: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,159 INFO L280 TraceCheckUtils]: 60: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,159 INFO L280 TraceCheckUtils]: 61: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,160 INFO L280 TraceCheckUtils]: 62: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,161 INFO L280 TraceCheckUtils]: 63: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,162 INFO L280 TraceCheckUtils]: 64: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,163 INFO L280 TraceCheckUtils]: 65: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} is VALID [2020-07-28 15:13:36,164 INFO L280 TraceCheckUtils]: 66: Hoare triple {35574#(and (= 6 ~a16~0) (<= ~a17~0 0) (<= ~a7~0 0) (= ~a20~0 1) (= 1 ~a21~0) (= 15 ~a8~0) (= 8 ~a12~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {35575#(not (= 4 ULTIMATE.start_calculate_output_~input))} is VALID [2020-07-28 15:13:36,165 INFO L280 TraceCheckUtils]: 67: Hoare triple {35575#(not (= 4 ULTIMATE.start_calculate_output_~input))} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;calculate_output_#res := -1; {35572#false} is VALID [2020-07-28 15:13:36,165 INFO L280 TraceCheckUtils]: 68: Hoare triple {35572#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; {35572#false} is VALID [2020-07-28 15:13:36,165 INFO L280 TraceCheckUtils]: 69: Hoare triple {35572#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; {35572#false} is VALID [2020-07-28 15:13:36,165 INFO L280 TraceCheckUtils]: 70: Hoare triple {35572#false} assume !(((((1 != main_~input~0 && 2 != 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; {35572#false} is VALID [2020-07-28 15:13:36,166 INFO L280 TraceCheckUtils]: 71: Hoare triple {35572#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,166 INFO L280 TraceCheckUtils]: 72: Hoare triple {35572#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,166 INFO L280 TraceCheckUtils]: 73: Hoare triple {35572#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,166 INFO L280 TraceCheckUtils]: 74: Hoare triple {35572#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,166 INFO L280 TraceCheckUtils]: 75: Hoare triple {35572#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,166 INFO L280 TraceCheckUtils]: 76: Hoare triple {35572#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 77: Hoare triple {35572#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 78: Hoare triple {35572#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 79: Hoare triple {35572#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 80: Hoare triple {35572#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 81: Hoare triple {35572#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 82: Hoare triple {35572#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 83: Hoare triple {35572#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35572#false} is VALID [2020-07-28 15:13:36,167 INFO L280 TraceCheckUtils]: 84: Hoare triple {35572#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 85: Hoare triple {35572#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 86: Hoare triple {35572#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 87: Hoare triple {35572#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 88: Hoare triple {35572#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 89: Hoare triple {35572#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 90: Hoare triple {35572#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35572#false} is VALID [2020-07-28 15:13:36,168 INFO L280 TraceCheckUtils]: 91: Hoare triple {35572#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,169 INFO L280 TraceCheckUtils]: 92: Hoare triple {35572#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35572#false} is VALID [2020-07-28 15:13:36,169 INFO L280 TraceCheckUtils]: 93: Hoare triple {35572#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35572#false} is VALID [2020-07-28 15:13:36,169 INFO L280 TraceCheckUtils]: 94: Hoare triple {35572#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,169 INFO L280 TraceCheckUtils]: 95: Hoare triple {35572#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,171 INFO L280 TraceCheckUtils]: 96: Hoare triple {35572#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,172 INFO L280 TraceCheckUtils]: 97: Hoare triple {35572#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,172 INFO L280 TraceCheckUtils]: 98: Hoare triple {35572#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,172 INFO L280 TraceCheckUtils]: 99: Hoare triple {35572#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,172 INFO L280 TraceCheckUtils]: 100: Hoare triple {35572#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,172 INFO L280 TraceCheckUtils]: 101: Hoare triple {35572#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,173 INFO L280 TraceCheckUtils]: 102: Hoare triple {35572#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,173 INFO L280 TraceCheckUtils]: 103: Hoare triple {35572#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,173 INFO L280 TraceCheckUtils]: 104: Hoare triple {35572#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {35572#false} is VALID [2020-07-28 15:13:36,173 INFO L280 TraceCheckUtils]: 105: Hoare triple {35572#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {35572#false} is VALID [2020-07-28 15:13:36,173 INFO L280 TraceCheckUtils]: 106: Hoare triple {35572#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {35572#false} is VALID [2020-07-28 15:13:36,173 INFO L280 TraceCheckUtils]: 107: Hoare triple {35572#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {35572#false} is VALID [2020-07-28 15:13:36,174 INFO L280 TraceCheckUtils]: 108: Hoare triple {35572#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {35572#false} is VALID [2020-07-28 15:13:36,174 INFO L280 TraceCheckUtils]: 109: Hoare triple {35572#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {35572#false} is VALID [2020-07-28 15:13:36,174 INFO L280 TraceCheckUtils]: 110: Hoare triple {35572#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,175 INFO L280 TraceCheckUtils]: 111: Hoare triple {35572#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35572#false} is VALID [2020-07-28 15:13:36,175 INFO L280 TraceCheckUtils]: 112: Hoare triple {35572#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,175 INFO L280 TraceCheckUtils]: 113: Hoare triple {35572#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,176 INFO L280 TraceCheckUtils]: 114: Hoare triple {35572#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,176 INFO L280 TraceCheckUtils]: 115: Hoare triple {35572#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {35572#false} is VALID [2020-07-28 15:13:36,176 INFO L280 TraceCheckUtils]: 116: Hoare triple {35572#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,176 INFO L280 TraceCheckUtils]: 117: Hoare triple {35572#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {35572#false} is VALID [2020-07-28 15:13:36,177 INFO L280 TraceCheckUtils]: 118: Hoare triple {35572#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35572#false} is VALID [2020-07-28 15:13:36,177 INFO L280 TraceCheckUtils]: 119: Hoare triple {35572#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,177 INFO L280 TraceCheckUtils]: 120: Hoare triple {35572#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,177 INFO L280 TraceCheckUtils]: 121: Hoare triple {35572#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,178 INFO L280 TraceCheckUtils]: 122: Hoare triple {35572#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,178 INFO L280 TraceCheckUtils]: 123: Hoare triple {35572#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,178 INFO L280 TraceCheckUtils]: 124: Hoare triple {35572#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {35572#false} is VALID [2020-07-28 15:13:36,178 INFO L280 TraceCheckUtils]: 125: Hoare triple {35572#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,179 INFO L280 TraceCheckUtils]: 126: Hoare triple {35572#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35572#false} is VALID [2020-07-28 15:13:36,179 INFO L280 TraceCheckUtils]: 127: Hoare triple {35572#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {35572#false} is VALID [2020-07-28 15:13:36,179 INFO L280 TraceCheckUtils]: 128: Hoare triple {35572#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {35572#false} is VALID [2020-07-28 15:13:36,179 INFO L280 TraceCheckUtils]: 129: Hoare triple {35572#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {35572#false} is VALID [2020-07-28 15:13:36,180 INFO L280 TraceCheckUtils]: 130: Hoare triple {35572#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,180 INFO L280 TraceCheckUtils]: 131: Hoare triple {35572#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35572#false} is VALID [2020-07-28 15:13:36,180 INFO L280 TraceCheckUtils]: 132: Hoare triple {35572#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {35572#false} is VALID [2020-07-28 15:13:36,180 INFO L280 TraceCheckUtils]: 133: Hoare triple {35572#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,181 INFO L280 TraceCheckUtils]: 134: Hoare triple {35572#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,181 INFO L280 TraceCheckUtils]: 135: Hoare triple {35572#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {35572#false} is VALID [2020-07-28 15:13:36,181 INFO L280 TraceCheckUtils]: 136: Hoare triple {35572#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {35572#false} is VALID [2020-07-28 15:13:36,181 INFO L280 TraceCheckUtils]: 137: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,182 INFO L280 TraceCheckUtils]: 138: Hoare triple {35572#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,182 INFO L280 TraceCheckUtils]: 139: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,182 INFO L280 TraceCheckUtils]: 140: Hoare triple {35572#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,182 INFO L280 TraceCheckUtils]: 141: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,183 INFO L280 TraceCheckUtils]: 142: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,183 INFO L280 TraceCheckUtils]: 143: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,183 INFO L280 TraceCheckUtils]: 144: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,183 INFO L280 TraceCheckUtils]: 145: Hoare triple {35572#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,184 INFO L280 TraceCheckUtils]: 146: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,184 INFO L280 TraceCheckUtils]: 147: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,184 INFO L280 TraceCheckUtils]: 148: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,185 INFO L280 TraceCheckUtils]: 149: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,185 INFO L280 TraceCheckUtils]: 150: Hoare triple {35572#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,186 INFO L280 TraceCheckUtils]: 151: Hoare triple {35572#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,186 INFO L280 TraceCheckUtils]: 152: Hoare triple {35572#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35572#false} is VALID [2020-07-28 15:13:36,186 INFO L280 TraceCheckUtils]: 153: Hoare triple {35572#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {35572#false} is VALID [2020-07-28 15:13:36,186 INFO L280 TraceCheckUtils]: 154: Hoare triple {35572#false} assume !false; {35572#false} is VALID [2020-07-28 15:13:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 94 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:13:36,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209063308] [2020-07-28 15:13:36,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1765744638] [2020-07-28 15:13:36,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 15:13:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:36,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-28 15:13:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:36,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 15:13:36,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {35571#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {35571#true} is VALID [2020-07-28 15:13:36,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {35571#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {35571#true} is VALID [2020-07-28 15:13:36,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {35571#true} 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; {35571#true} is VALID [2020-07-28 15:13:36,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {35571#true} assume !(((((1 != main_~input~0 && 2 != 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; {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {35571#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {35571#true} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {35571#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {35571#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {35571#true} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {35571#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,676 INFO L280 TraceCheckUtils]: 10: Hoare triple {35571#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {35571#true} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {35571#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {35571#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {35571#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {35571#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {35571#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {35571#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,677 INFO L280 TraceCheckUtils]: 18: Hoare triple {35571#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {35571#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 20: Hoare triple {35571#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 21: Hoare triple {35571#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 22: Hoare triple {35571#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 23: Hoare triple {35571#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 24: Hoare triple {35571#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,678 INFO L280 TraceCheckUtils]: 25: Hoare triple {35571#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 26: Hoare triple {35571#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {35571#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 28: Hoare triple {35571#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 29: Hoare triple {35571#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 30: Hoare triple {35571#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {35571#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,679 INFO L280 TraceCheckUtils]: 32: Hoare triple {35571#true} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {35571#true} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 34: Hoare triple {35571#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 35: Hoare triple {35571#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 36: Hoare triple {35571#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 37: Hoare triple {35571#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;calculate_output_#res := 22; {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 38: Hoare triple {35571#true} 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; {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 39: Hoare triple {35571#true} 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; {35571#true} is VALID [2020-07-28 15:13:36,680 INFO L280 TraceCheckUtils]: 40: Hoare triple {35571#true} assume !(((((1 != main_~input~0 && 2 != 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; {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 41: Hoare triple {35571#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 42: Hoare triple {35571#true} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 43: Hoare triple {35571#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 44: Hoare triple {35571#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 45: Hoare triple {35571#true} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 46: Hoare triple {35571#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,681 INFO L280 TraceCheckUtils]: 47: Hoare triple {35571#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 48: Hoare triple {35571#true} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 49: Hoare triple {35571#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 50: Hoare triple {35571#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 51: Hoare triple {35571#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 52: Hoare triple {35571#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 53: Hoare triple {35571#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35571#true} is VALID [2020-07-28 15:13:36,682 INFO L280 TraceCheckUtils]: 54: Hoare triple {35571#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 55: Hoare triple {35571#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 56: Hoare triple {35571#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 57: Hoare triple {35571#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 58: Hoare triple {35571#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 59: Hoare triple {35571#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 60: Hoare triple {35571#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 61: Hoare triple {35571#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,683 INFO L280 TraceCheckUtils]: 62: Hoare triple {35571#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,684 INFO L280 TraceCheckUtils]: 63: Hoare triple {35571#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35571#true} is VALID [2020-07-28 15:13:36,684 INFO L280 TraceCheckUtils]: 64: Hoare triple {35571#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {35571#true} is VALID [2020-07-28 15:13:36,684 INFO L280 TraceCheckUtils]: 65: Hoare triple {35571#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,685 INFO L280 TraceCheckUtils]: 66: Hoare triple {35571#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {35571#true} is VALID [2020-07-28 15:13:36,686 INFO L280 TraceCheckUtils]: 67: Hoare triple {35571#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0;~a17~0 := 0;~a16~0 := 5;~a21~0 := 1;~a8~0 := 14;~a7~0 := 1;~a20~0 := 1;calculate_output_#res := -1; {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,686 INFO L280 TraceCheckUtils]: 68: Hoare triple {35780#(<= ~a8~0 14)} 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; {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,687 INFO L280 TraceCheckUtils]: 69: Hoare triple {35780#(<= ~a8~0 14)} 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; {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,687 INFO L280 TraceCheckUtils]: 70: Hoare triple {35780#(<= ~a8~0 14)} assume !(((((1 != main_~input~0 && 2 != 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; {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,687 INFO L280 TraceCheckUtils]: 71: Hoare triple {35780#(<= ~a8~0 14)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,688 INFO L280 TraceCheckUtils]: 72: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,688 INFO L280 TraceCheckUtils]: 73: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,689 INFO L280 TraceCheckUtils]: 74: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,689 INFO L280 TraceCheckUtils]: 75: Hoare triple {35780#(<= ~a8~0 14)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,690 INFO L280 TraceCheckUtils]: 76: Hoare triple {35780#(<= ~a8~0 14)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,690 INFO L280 TraceCheckUtils]: 77: Hoare triple {35780#(<= ~a8~0 14)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,690 INFO L280 TraceCheckUtils]: 78: Hoare triple {35780#(<= ~a8~0 14)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,693 INFO L280 TraceCheckUtils]: 79: Hoare triple {35780#(<= ~a8~0 14)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,694 INFO L280 TraceCheckUtils]: 80: Hoare triple {35780#(<= ~a8~0 14)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,702 INFO L280 TraceCheckUtils]: 81: Hoare triple {35780#(<= ~a8~0 14)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,703 INFO L280 TraceCheckUtils]: 82: Hoare triple {35780#(<= ~a8~0 14)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,703 INFO L280 TraceCheckUtils]: 83: Hoare triple {35780#(<= ~a8~0 14)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,704 INFO L280 TraceCheckUtils]: 84: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,705 INFO L280 TraceCheckUtils]: 85: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,705 INFO L280 TraceCheckUtils]: 86: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,706 INFO L280 TraceCheckUtils]: 87: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,707 INFO L280 TraceCheckUtils]: 88: Hoare triple {35780#(<= ~a8~0 14)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,708 INFO L280 TraceCheckUtils]: 89: Hoare triple {35780#(<= ~a8~0 14)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,708 INFO L280 TraceCheckUtils]: 90: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,709 INFO L280 TraceCheckUtils]: 91: Hoare triple {35780#(<= ~a8~0 14)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,710 INFO L280 TraceCheckUtils]: 92: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,711 INFO L280 TraceCheckUtils]: 93: Hoare triple {35780#(<= ~a8~0 14)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,712 INFO L280 TraceCheckUtils]: 94: Hoare triple {35780#(<= ~a8~0 14)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,713 INFO L280 TraceCheckUtils]: 95: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,713 INFO L280 TraceCheckUtils]: 96: Hoare triple {35780#(<= ~a8~0 14)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,714 INFO L280 TraceCheckUtils]: 97: Hoare triple {35780#(<= ~a8~0 14)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,715 INFO L280 TraceCheckUtils]: 98: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,715 INFO L280 TraceCheckUtils]: 99: Hoare triple {35780#(<= ~a8~0 14)} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,716 INFO L280 TraceCheckUtils]: 100: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,717 INFO L280 TraceCheckUtils]: 101: Hoare triple {35780#(<= ~a8~0 14)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,718 INFO L280 TraceCheckUtils]: 102: Hoare triple {35780#(<= ~a8~0 14)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,718 INFO L280 TraceCheckUtils]: 103: Hoare triple {35780#(<= ~a8~0 14)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,719 INFO L280 TraceCheckUtils]: 104: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,720 INFO L280 TraceCheckUtils]: 105: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,721 INFO L280 TraceCheckUtils]: 106: Hoare triple {35780#(<= ~a8~0 14)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,721 INFO L280 TraceCheckUtils]: 107: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,722 INFO L280 TraceCheckUtils]: 108: Hoare triple {35780#(<= ~a8~0 14)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,722 INFO L280 TraceCheckUtils]: 109: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,723 INFO L280 TraceCheckUtils]: 110: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,724 INFO L280 TraceCheckUtils]: 111: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,725 INFO L280 TraceCheckUtils]: 112: Hoare triple {35780#(<= ~a8~0 14)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,726 INFO L280 TraceCheckUtils]: 113: Hoare triple {35780#(<= ~a8~0 14)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,726 INFO L280 TraceCheckUtils]: 114: Hoare triple {35780#(<= ~a8~0 14)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,727 INFO L280 TraceCheckUtils]: 115: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,728 INFO L280 TraceCheckUtils]: 116: Hoare triple {35780#(<= ~a8~0 14)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,728 INFO L280 TraceCheckUtils]: 117: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,729 INFO L280 TraceCheckUtils]: 118: Hoare triple {35780#(<= ~a8~0 14)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,730 INFO L280 TraceCheckUtils]: 119: Hoare triple {35780#(<= ~a8~0 14)} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,730 INFO L280 TraceCheckUtils]: 120: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,731 INFO L280 TraceCheckUtils]: 121: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,732 INFO L280 TraceCheckUtils]: 122: Hoare triple {35780#(<= ~a8~0 14)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,733 INFO L280 TraceCheckUtils]: 123: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,734 INFO L280 TraceCheckUtils]: 124: Hoare triple {35780#(<= ~a8~0 14)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,734 INFO L280 TraceCheckUtils]: 125: Hoare triple {35780#(<= ~a8~0 14)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,735 INFO L280 TraceCheckUtils]: 126: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,736 INFO L280 TraceCheckUtils]: 127: Hoare triple {35780#(<= ~a8~0 14)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,736 INFO L280 TraceCheckUtils]: 128: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,737 INFO L280 TraceCheckUtils]: 129: Hoare triple {35780#(<= ~a8~0 14)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,738 INFO L280 TraceCheckUtils]: 130: Hoare triple {35780#(<= ~a8~0 14)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,739 INFO L280 TraceCheckUtils]: 131: Hoare triple {35780#(<= ~a8~0 14)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,739 INFO L280 TraceCheckUtils]: 132: Hoare triple {35780#(<= ~a8~0 14)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,740 INFO L280 TraceCheckUtils]: 133: Hoare triple {35780#(<= ~a8~0 14)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,741 INFO L280 TraceCheckUtils]: 134: Hoare triple {35780#(<= ~a8~0 14)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,741 INFO L280 TraceCheckUtils]: 135: Hoare triple {35780#(<= ~a8~0 14)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,742 INFO L280 TraceCheckUtils]: 136: Hoare triple {35780#(<= ~a8~0 14)} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,743 INFO L280 TraceCheckUtils]: 137: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,744 INFO L280 TraceCheckUtils]: 138: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,744 INFO L280 TraceCheckUtils]: 139: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,745 INFO L280 TraceCheckUtils]: 140: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,746 INFO L280 TraceCheckUtils]: 141: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,746 INFO L280 TraceCheckUtils]: 142: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,747 INFO L280 TraceCheckUtils]: 143: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,748 INFO L280 TraceCheckUtils]: 144: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,748 INFO L280 TraceCheckUtils]: 145: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,749 INFO L280 TraceCheckUtils]: 146: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,750 INFO L280 TraceCheckUtils]: 147: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,751 INFO L280 TraceCheckUtils]: 148: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,751 INFO L280 TraceCheckUtils]: 149: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,752 INFO L280 TraceCheckUtils]: 150: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,753 INFO L280 TraceCheckUtils]: 151: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,753 INFO L280 TraceCheckUtils]: 152: Hoare triple {35780#(<= ~a8~0 14)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {35780#(<= ~a8~0 14)} is VALID [2020-07-28 15:13:36,754 INFO L280 TraceCheckUtils]: 153: Hoare triple {35780#(<= ~a8~0 14)} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {35572#false} is VALID [2020-07-28 15:13:36,754 INFO L280 TraceCheckUtils]: 154: Hoare triple {35572#false} assume !false; {35572#false} is VALID [2020-07-28 15:13:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-07-28 15:13:36,784 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-28 15:13:36,784 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-07-28 15:13:36,784 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813642382] [2020-07-28 15:13:36,785 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 155 [2020-07-28 15:13:36,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:36,786 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:36,956 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:36,957 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:36,957 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:36,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:36,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-28 15:13:36,958 INFO L87 Difference]: Start difference. First operand 2289 states and 2520 transitions. Second operand 3 states. [2020-07-28 15:13:38,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:38,829 INFO L93 Difference]: Finished difference Result 5042 states and 5595 transitions. [2020-07-28 15:13:38,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:38,830 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 155 [2020-07-28 15:13:38,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 509 transitions. [2020-07-28 15:13:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 509 transitions. [2020-07-28 15:13:38,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 509 transitions. [2020-07-28 15:13:39,522 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 509 edges. 509 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:39,776 INFO L225 Difference]: With dead ends: 5042 [2020-07-28 15:13:39,776 INFO L226 Difference]: Without dead ends: 2682 [2020-07-28 15:13:39,780 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-28 15:13:39,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2682 states. [2020-07-28 15:13:39,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2682 to 2289. [2020-07-28 15:13:39,889 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:39,889 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2682 states. Second operand 2289 states. [2020-07-28 15:13:39,889 INFO L74 IsIncluded]: Start isIncluded. First operand 2682 states. Second operand 2289 states. [2020-07-28 15:13:39,889 INFO L87 Difference]: Start difference. First operand 2682 states. Second operand 2289 states. [2020-07-28 15:13:40,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:40,107 INFO L93 Difference]: Finished difference Result 2682 states and 2916 transitions. [2020-07-28 15:13:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 2916 transitions. [2020-07-28 15:13:40,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:40,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:40,114 INFO L74 IsIncluded]: Start isIncluded. First operand 2289 states. Second operand 2682 states. [2020-07-28 15:13:40,114 INFO L87 Difference]: Start difference. First operand 2289 states. Second operand 2682 states. [2020-07-28 15:13:40,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:40,378 INFO L93 Difference]: Finished difference Result 2682 states and 2916 transitions. [2020-07-28 15:13:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 2916 transitions. [2020-07-28 15:13:40,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:40,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:40,381 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:40,381 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:40,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2289 states. [2020-07-28 15:13:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 2289 states and 2511 transitions. [2020-07-28 15:13:40,565 INFO L78 Accepts]: Start accepts. Automaton has 2289 states and 2511 transitions. Word has length 155 [2020-07-28 15:13:40,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:40,566 INFO L479 AbstractCegarLoop]: Abstraction has 2289 states and 2511 transitions. [2020-07-28 15:13:40,566 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2511 transitions. [2020-07-28 15:13:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-28 15:13:40,569 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:40,569 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:40,776 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2020-07-28 15:13:40,777 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:40,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:40,778 INFO L82 PathProgramCache]: Analyzing trace with hash -1398937709, now seen corresponding path program 1 times [2020-07-28 15:13:40,778 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:40,779 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188330868] [2020-07-28 15:13:40,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:40,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {48848#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} 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; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((((1 != main_~input~0 && 2 != 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; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,901 INFO L280 TraceCheckUtils]: 8: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,901 INFO L280 TraceCheckUtils]: 9: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,902 INFO L280 TraceCheckUtils]: 10: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,903 INFO L280 TraceCheckUtils]: 11: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,904 INFO L280 TraceCheckUtils]: 12: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,905 INFO L280 TraceCheckUtils]: 13: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,906 INFO L280 TraceCheckUtils]: 14: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,907 INFO L280 TraceCheckUtils]: 15: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,910 INFO L280 TraceCheckUtils]: 18: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,911 INFO L280 TraceCheckUtils]: 19: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,914 INFO L280 TraceCheckUtils]: 22: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,915 INFO L280 TraceCheckUtils]: 24: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,916 INFO L280 TraceCheckUtils]: 25: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,917 INFO L280 TraceCheckUtils]: 26: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,918 INFO L280 TraceCheckUtils]: 27: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,919 INFO L280 TraceCheckUtils]: 28: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,920 INFO L280 TraceCheckUtils]: 29: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,923 INFO L280 TraceCheckUtils]: 32: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,924 INFO L280 TraceCheckUtils]: 33: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,925 INFO L280 TraceCheckUtils]: 34: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,927 INFO L280 TraceCheckUtils]: 36: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,928 INFO L280 TraceCheckUtils]: 37: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;calculate_output_#res := 22; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,929 INFO L280 TraceCheckUtils]: 38: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} 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; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,929 INFO L280 TraceCheckUtils]: 39: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} 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; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,930 INFO L280 TraceCheckUtils]: 40: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(((((1 != main_~input~0 && 2 != 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; {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,931 INFO L280 TraceCheckUtils]: 41: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,935 INFO L280 TraceCheckUtils]: 45: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,936 INFO L280 TraceCheckUtils]: 46: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,937 INFO L280 TraceCheckUtils]: 47: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:40,939 INFO L280 TraceCheckUtils]: 48: Hoare triple {48850#(and (<= ~a7~0 0) (= ~a20~0 1))} assume 8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {48849#false} is VALID [2020-07-28 15:13:40,939 INFO L280 TraceCheckUtils]: 49: Hoare triple {48849#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; {48849#false} is VALID [2020-07-28 15:13:40,939 INFO L280 TraceCheckUtils]: 50: Hoare triple {48849#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; {48849#false} is VALID [2020-07-28 15:13:40,939 INFO L280 TraceCheckUtils]: 51: Hoare triple {48849#false} assume !(((((1 != main_~input~0 && 2 != 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; {48849#false} is VALID [2020-07-28 15:13:40,940 INFO L280 TraceCheckUtils]: 52: Hoare triple {48849#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {48849#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,940 INFO L280 TraceCheckUtils]: 54: Hoare triple {48849#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,941 INFO L280 TraceCheckUtils]: 55: Hoare triple {48849#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,941 INFO L280 TraceCheckUtils]: 56: Hoare triple {48849#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,941 INFO L280 TraceCheckUtils]: 57: Hoare triple {48849#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,941 INFO L280 TraceCheckUtils]: 58: Hoare triple {48849#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48849#false} is VALID [2020-07-28 15:13:40,941 INFO L280 TraceCheckUtils]: 59: Hoare triple {48849#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48849#false} is VALID [2020-07-28 15:13:40,941 INFO L280 TraceCheckUtils]: 60: Hoare triple {48849#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {48849#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,942 INFO L280 TraceCheckUtils]: 62: Hoare triple {48849#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,942 INFO L280 TraceCheckUtils]: 63: Hoare triple {48849#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,943 INFO L280 TraceCheckUtils]: 64: Hoare triple {48849#false} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res := -1; {48849#false} is VALID [2020-07-28 15:13:40,943 INFO L280 TraceCheckUtils]: 65: Hoare triple {48849#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; {48849#false} is VALID [2020-07-28 15:13:40,943 INFO L280 TraceCheckUtils]: 66: Hoare triple {48849#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; {48849#false} is VALID [2020-07-28 15:13:40,943 INFO L280 TraceCheckUtils]: 67: Hoare triple {48849#false} assume !(((((1 != main_~input~0 && 2 != 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; {48849#false} is VALID [2020-07-28 15:13:40,943 INFO L280 TraceCheckUtils]: 68: Hoare triple {48849#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,943 INFO L280 TraceCheckUtils]: 69: Hoare triple {48849#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,944 INFO L280 TraceCheckUtils]: 70: Hoare triple {48849#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,944 INFO L280 TraceCheckUtils]: 71: Hoare triple {48849#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,944 INFO L280 TraceCheckUtils]: 72: Hoare triple {48849#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,945 INFO L280 TraceCheckUtils]: 73: Hoare triple {48849#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,945 INFO L280 TraceCheckUtils]: 74: Hoare triple {48849#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48849#false} is VALID [2020-07-28 15:13:40,945 INFO L280 TraceCheckUtils]: 75: Hoare triple {48849#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48849#false} is VALID [2020-07-28 15:13:40,945 INFO L280 TraceCheckUtils]: 76: Hoare triple {48849#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,945 INFO L280 TraceCheckUtils]: 77: Hoare triple {48849#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,946 INFO L280 TraceCheckUtils]: 78: Hoare triple {48849#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,946 INFO L280 TraceCheckUtils]: 79: Hoare triple {48849#false} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;calculate_output_#res := 24; {48849#false} is VALID [2020-07-28 15:13:40,946 INFO L280 TraceCheckUtils]: 80: Hoare triple {48849#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; {48849#false} is VALID [2020-07-28 15:13:40,946 INFO L280 TraceCheckUtils]: 81: Hoare triple {48849#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; {48849#false} is VALID [2020-07-28 15:13:40,946 INFO L280 TraceCheckUtils]: 82: Hoare triple {48849#false} assume !(((((1 != main_~input~0 && 2 != 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; {48849#false} is VALID [2020-07-28 15:13:40,946 INFO L280 TraceCheckUtils]: 83: Hoare triple {48849#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,947 INFO L280 TraceCheckUtils]: 84: Hoare triple {48849#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,947 INFO L280 TraceCheckUtils]: 85: Hoare triple {48849#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,947 INFO L280 TraceCheckUtils]: 86: Hoare triple {48849#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,947 INFO L280 TraceCheckUtils]: 87: Hoare triple {48849#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,948 INFO L280 TraceCheckUtils]: 88: Hoare triple {48849#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,948 INFO L280 TraceCheckUtils]: 89: Hoare triple {48849#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48849#false} is VALID [2020-07-28 15:13:40,949 INFO L280 TraceCheckUtils]: 90: Hoare triple {48849#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48849#false} is VALID [2020-07-28 15:13:40,949 INFO L280 TraceCheckUtils]: 91: Hoare triple {48849#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,949 INFO L280 TraceCheckUtils]: 92: Hoare triple {48849#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,949 INFO L280 TraceCheckUtils]: 93: Hoare triple {48849#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,950 INFO L280 TraceCheckUtils]: 94: Hoare triple {48849#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,950 INFO L280 TraceCheckUtils]: 95: Hoare triple {48849#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48849#false} is VALID [2020-07-28 15:13:40,950 INFO L280 TraceCheckUtils]: 96: Hoare triple {48849#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,950 INFO L280 TraceCheckUtils]: 97: Hoare triple {48849#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,951 INFO L280 TraceCheckUtils]: 98: Hoare triple {48849#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,951 INFO L280 TraceCheckUtils]: 99: Hoare triple {48849#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,951 INFO L280 TraceCheckUtils]: 100: Hoare triple {48849#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48849#false} is VALID [2020-07-28 15:13:40,951 INFO L280 TraceCheckUtils]: 101: Hoare triple {48849#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48849#false} is VALID [2020-07-28 15:13:40,952 INFO L280 TraceCheckUtils]: 102: Hoare triple {48849#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48849#false} is VALID [2020-07-28 15:13:40,952 INFO L280 TraceCheckUtils]: 103: Hoare triple {48849#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,952 INFO L280 TraceCheckUtils]: 104: Hoare triple {48849#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,952 INFO L280 TraceCheckUtils]: 105: Hoare triple {48849#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,953 INFO L280 TraceCheckUtils]: 106: Hoare triple {48849#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,953 INFO L280 TraceCheckUtils]: 107: Hoare triple {48849#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,953 INFO L280 TraceCheckUtils]: 108: Hoare triple {48849#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,953 INFO L280 TraceCheckUtils]: 109: Hoare triple {48849#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,954 INFO L280 TraceCheckUtils]: 110: Hoare triple {48849#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,954 INFO L280 TraceCheckUtils]: 111: Hoare triple {48849#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,954 INFO L280 TraceCheckUtils]: 112: Hoare triple {48849#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,954 INFO L280 TraceCheckUtils]: 113: Hoare triple {48849#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,955 INFO L280 TraceCheckUtils]: 114: Hoare triple {48849#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,955 INFO L280 TraceCheckUtils]: 115: Hoare triple {48849#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,955 INFO L280 TraceCheckUtils]: 116: Hoare triple {48849#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {48849#false} is VALID [2020-07-28 15:13:40,955 INFO L280 TraceCheckUtils]: 117: Hoare triple {48849#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48849#false} is VALID [2020-07-28 15:13:40,956 INFO L280 TraceCheckUtils]: 118: Hoare triple {48849#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48849#false} is VALID [2020-07-28 15:13:40,956 INFO L280 TraceCheckUtils]: 119: Hoare triple {48849#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {48849#false} is VALID [2020-07-28 15:13:40,956 INFO L280 TraceCheckUtils]: 120: Hoare triple {48849#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48849#false} is VALID [2020-07-28 15:13:40,956 INFO L280 TraceCheckUtils]: 121: Hoare triple {48849#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48849#false} is VALID [2020-07-28 15:13:40,957 INFO L280 TraceCheckUtils]: 122: Hoare triple {48849#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,957 INFO L280 TraceCheckUtils]: 123: Hoare triple {48849#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48849#false} is VALID [2020-07-28 15:13:40,957 INFO L280 TraceCheckUtils]: 124: Hoare triple {48849#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,958 INFO L280 TraceCheckUtils]: 125: Hoare triple {48849#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,958 INFO L280 TraceCheckUtils]: 126: Hoare triple {48849#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,958 INFO L280 TraceCheckUtils]: 127: Hoare triple {48849#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48849#false} is VALID [2020-07-28 15:13:40,958 INFO L280 TraceCheckUtils]: 128: Hoare triple {48849#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,959 INFO L280 TraceCheckUtils]: 129: Hoare triple {48849#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48849#false} is VALID [2020-07-28 15:13:40,959 INFO L280 TraceCheckUtils]: 130: Hoare triple {48849#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48849#false} is VALID [2020-07-28 15:13:40,959 INFO L280 TraceCheckUtils]: 131: Hoare triple {48849#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,959 INFO L280 TraceCheckUtils]: 132: Hoare triple {48849#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,960 INFO L280 TraceCheckUtils]: 133: Hoare triple {48849#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,960 INFO L280 TraceCheckUtils]: 134: Hoare triple {48849#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,960 INFO L280 TraceCheckUtils]: 135: Hoare triple {48849#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,960 INFO L280 TraceCheckUtils]: 136: Hoare triple {48849#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {48849#false} is VALID [2020-07-28 15:13:40,961 INFO L280 TraceCheckUtils]: 137: Hoare triple {48849#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,961 INFO L280 TraceCheckUtils]: 138: Hoare triple {48849#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48849#false} is VALID [2020-07-28 15:13:40,961 INFO L280 TraceCheckUtils]: 139: Hoare triple {48849#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {48849#false} is VALID [2020-07-28 15:13:40,961 INFO L280 TraceCheckUtils]: 140: Hoare triple {48849#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {48849#false} is VALID [2020-07-28 15:13:40,961 INFO L280 TraceCheckUtils]: 141: Hoare triple {48849#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {48849#false} is VALID [2020-07-28 15:13:40,962 INFO L280 TraceCheckUtils]: 142: Hoare triple {48849#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,962 INFO L280 TraceCheckUtils]: 143: Hoare triple {48849#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48849#false} is VALID [2020-07-28 15:13:40,962 INFO L280 TraceCheckUtils]: 144: Hoare triple {48849#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {48849#false} is VALID [2020-07-28 15:13:40,962 INFO L280 TraceCheckUtils]: 145: Hoare triple {48849#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,963 INFO L280 TraceCheckUtils]: 146: Hoare triple {48849#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,963 INFO L280 TraceCheckUtils]: 147: Hoare triple {48849#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {48849#false} is VALID [2020-07-28 15:13:40,963 INFO L280 TraceCheckUtils]: 148: Hoare triple {48849#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {48849#false} is VALID [2020-07-28 15:13:40,963 INFO L280 TraceCheckUtils]: 149: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,964 INFO L280 TraceCheckUtils]: 150: Hoare triple {48849#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,964 INFO L280 TraceCheckUtils]: 151: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,964 INFO L280 TraceCheckUtils]: 152: Hoare triple {48849#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,964 INFO L280 TraceCheckUtils]: 153: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,964 INFO L280 TraceCheckUtils]: 154: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,965 INFO L280 TraceCheckUtils]: 155: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,965 INFO L280 TraceCheckUtils]: 156: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,965 INFO L280 TraceCheckUtils]: 157: Hoare triple {48849#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,965 INFO L280 TraceCheckUtils]: 158: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,966 INFO L280 TraceCheckUtils]: 159: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,966 INFO L280 TraceCheckUtils]: 160: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,966 INFO L280 TraceCheckUtils]: 161: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,966 INFO L280 TraceCheckUtils]: 162: Hoare triple {48849#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,967 INFO L280 TraceCheckUtils]: 163: Hoare triple {48849#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,967 INFO L280 TraceCheckUtils]: 164: Hoare triple {48849#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48849#false} is VALID [2020-07-28 15:13:40,967 INFO L280 TraceCheckUtils]: 165: Hoare triple {48849#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {48849#false} is VALID [2020-07-28 15:13:40,967 INFO L280 TraceCheckUtils]: 166: Hoare triple {48849#false} assume !false; {48849#false} is VALID [2020-07-28 15:13:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2020-07-28 15:13:40,994 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188330868] [2020-07-28 15:13:40,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:40,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:40,995 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498601058] [2020-07-28 15:13:40,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2020-07-28 15:13:40,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:40,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:41,188 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:41,188 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:41,189 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:41,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:41,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:41,190 INFO L87 Difference]: Start difference. First operand 2289 states and 2511 transitions. Second operand 3 states. [2020-07-28 15:13:42,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:42,829 INFO L93 Difference]: Finished difference Result 4780 states and 5251 transitions. [2020-07-28 15:13:42,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:42,830 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2020-07-28 15:13:42,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 506 transitions. [2020-07-28 15:13:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 506 transitions. [2020-07-28 15:13:42,833 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 506 transitions. [2020-07-28 15:13:43,516 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 506 edges. 506 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:43,702 INFO L225 Difference]: With dead ends: 4780 [2020-07-28 15:13:43,702 INFO L226 Difference]: Without dead ends: 2420 [2020-07-28 15:13:43,705 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 15:13:43,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2420 states. [2020-07-28 15:13:43,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2420 to 2420. [2020-07-28 15:13:43,804 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:43,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2420 states. Second operand 2420 states. [2020-07-28 15:13:43,804 INFO L74 IsIncluded]: Start isIncluded. First operand 2420 states. Second operand 2420 states. [2020-07-28 15:13:43,804 INFO L87 Difference]: Start difference. First operand 2420 states. Second operand 2420 states. [2020-07-28 15:13:44,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:44,002 INFO L93 Difference]: Finished difference Result 2420 states and 2639 transitions. [2020-07-28 15:13:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 2639 transitions. [2020-07-28 15:13:44,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:44,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:44,005 INFO L74 IsIncluded]: Start isIncluded. First operand 2420 states. Second operand 2420 states. [2020-07-28 15:13:44,005 INFO L87 Difference]: Start difference. First operand 2420 states. Second operand 2420 states. [2020-07-28 15:13:44,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:44,165 INFO L93 Difference]: Finished difference Result 2420 states and 2639 transitions. [2020-07-28 15:13:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 2639 transitions. [2020-07-28 15:13:44,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:44,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:44,167 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:44,167 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2420 states. [2020-07-28 15:13:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 2420 states and 2639 transitions. [2020-07-28 15:13:44,331 INFO L78 Accepts]: Start accepts. Automaton has 2420 states and 2639 transitions. Word has length 167 [2020-07-28 15:13:44,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:44,331 INFO L479 AbstractCegarLoop]: Abstraction has 2420 states and 2639 transitions. [2020-07-28 15:13:44,331 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 2639 transitions. [2020-07-28 15:13:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-28 15:13:44,333 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:44,334 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:44,334 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-28 15:13:44,334 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:44,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:44,334 INFO L82 PathProgramCache]: Analyzing trace with hash 1107523378, now seen corresponding path program 1 times [2020-07-28 15:13:44,335 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:44,335 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548110474] [2020-07-28 15:13:44,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:44,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {61003#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {61005#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:44,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {61005#(<= ~a7~0 0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {61005#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:44,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {61005#(<= ~a7~0 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; {61005#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:44,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {61005#(<= ~a7~0 0)} assume !(((((1 != main_~input~0 && 2 != 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; {61005#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:44,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {61005#(<= ~a7~0 0)} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} 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; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} 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; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((((1 != main_~input~0 && 2 != 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; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,441 INFO L280 TraceCheckUtils]: 13: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,444 INFO L280 TraceCheckUtils]: 15: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,450 INFO L280 TraceCheckUtils]: 20: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,454 INFO L280 TraceCheckUtils]: 24: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,455 INFO L280 TraceCheckUtils]: 25: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,457 INFO L280 TraceCheckUtils]: 26: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,460 INFO L280 TraceCheckUtils]: 27: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,462 INFO L280 TraceCheckUtils]: 29: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,463 INFO L280 TraceCheckUtils]: 30: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,465 INFO L280 TraceCheckUtils]: 32: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,467 INFO L280 TraceCheckUtils]: 33: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,468 INFO L280 TraceCheckUtils]: 34: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,469 INFO L280 TraceCheckUtils]: 35: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,470 INFO L280 TraceCheckUtils]: 36: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,471 INFO L280 TraceCheckUtils]: 37: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,472 INFO L280 TraceCheckUtils]: 38: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,475 INFO L280 TraceCheckUtils]: 40: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,476 INFO L280 TraceCheckUtils]: 41: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,477 INFO L280 TraceCheckUtils]: 42: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,478 INFO L280 TraceCheckUtils]: 43: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,479 INFO L280 TraceCheckUtils]: 44: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,481 INFO L280 TraceCheckUtils]: 46: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,482 INFO L280 TraceCheckUtils]: 47: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,485 INFO L280 TraceCheckUtils]: 49: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,486 INFO L280 TraceCheckUtils]: 50: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0;~a17~0 := 0;calculate_output_#res := 24; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,487 INFO L280 TraceCheckUtils]: 51: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} 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; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,488 INFO L280 TraceCheckUtils]: 52: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} 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; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(((((1 != main_~input~0 && 2 != 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; {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,491 INFO L280 TraceCheckUtils]: 54: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,493 INFO L280 TraceCheckUtils]: 56: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,494 INFO L280 TraceCheckUtils]: 57: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,495 INFO L280 TraceCheckUtils]: 58: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,497 INFO L280 TraceCheckUtils]: 60: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:44,499 INFO L280 TraceCheckUtils]: 61: Hoare triple {61006#(and (<= ~a7~0 0) (= 5 ~a16~0))} assume 8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {61004#false} is VALID [2020-07-28 15:13:44,499 INFO L280 TraceCheckUtils]: 62: Hoare triple {61004#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; {61004#false} is VALID [2020-07-28 15:13:44,499 INFO L280 TraceCheckUtils]: 63: Hoare triple {61004#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; {61004#false} is VALID [2020-07-28 15:13:44,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {61004#false} assume !(((((1 != main_~input~0 && 2 != 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; {61004#false} is VALID [2020-07-28 15:13:44,500 INFO L280 TraceCheckUtils]: 65: Hoare triple {61004#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {61004#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,501 INFO L280 TraceCheckUtils]: 67: Hoare triple {61004#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,501 INFO L280 TraceCheckUtils]: 68: Hoare triple {61004#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,501 INFO L280 TraceCheckUtils]: 69: Hoare triple {61004#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {61004#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,501 INFO L280 TraceCheckUtils]: 71: Hoare triple {61004#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61004#false} is VALID [2020-07-28 15:13:44,502 INFO L280 TraceCheckUtils]: 72: Hoare triple {61004#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {61004#false} is VALID [2020-07-28 15:13:44,502 INFO L280 TraceCheckUtils]: 73: Hoare triple {61004#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {61004#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,502 INFO L280 TraceCheckUtils]: 75: Hoare triple {61004#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,502 INFO L280 TraceCheckUtils]: 76: Hoare triple {61004#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,502 INFO L280 TraceCheckUtils]: 77: Hoare triple {61004#false} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res := -1; {61004#false} is VALID [2020-07-28 15:13:44,503 INFO L280 TraceCheckUtils]: 78: Hoare triple {61004#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; {61004#false} is VALID [2020-07-28 15:13:44,503 INFO L280 TraceCheckUtils]: 79: Hoare triple {61004#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; {61004#false} is VALID [2020-07-28 15:13:44,503 INFO L280 TraceCheckUtils]: 80: Hoare triple {61004#false} assume !(((((1 != main_~input~0 && 2 != 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; {61004#false} is VALID [2020-07-28 15:13:44,503 INFO L280 TraceCheckUtils]: 81: Hoare triple {61004#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,503 INFO L280 TraceCheckUtils]: 82: Hoare triple {61004#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,504 INFO L280 TraceCheckUtils]: 83: Hoare triple {61004#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,504 INFO L280 TraceCheckUtils]: 84: Hoare triple {61004#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,504 INFO L280 TraceCheckUtils]: 85: Hoare triple {61004#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,504 INFO L280 TraceCheckUtils]: 86: Hoare triple {61004#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,505 INFO L280 TraceCheckUtils]: 87: Hoare triple {61004#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61004#false} is VALID [2020-07-28 15:13:44,505 INFO L280 TraceCheckUtils]: 88: Hoare triple {61004#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {61004#false} is VALID [2020-07-28 15:13:44,505 INFO L280 TraceCheckUtils]: 89: Hoare triple {61004#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,506 INFO L280 TraceCheckUtils]: 90: Hoare triple {61004#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,506 INFO L280 TraceCheckUtils]: 91: Hoare triple {61004#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,506 INFO L280 TraceCheckUtils]: 92: Hoare triple {61004#false} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;calculate_output_#res := 24; {61004#false} is VALID [2020-07-28 15:13:44,506 INFO L280 TraceCheckUtils]: 93: Hoare triple {61004#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; {61004#false} is VALID [2020-07-28 15:13:44,506 INFO L280 TraceCheckUtils]: 94: Hoare triple {61004#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; {61004#false} is VALID [2020-07-28 15:13:44,506 INFO L280 TraceCheckUtils]: 95: Hoare triple {61004#false} assume !(((((1 != main_~input~0 && 2 != 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; {61004#false} is VALID [2020-07-28 15:13:44,507 INFO L280 TraceCheckUtils]: 96: Hoare triple {61004#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,507 INFO L280 TraceCheckUtils]: 97: Hoare triple {61004#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,507 INFO L280 TraceCheckUtils]: 98: Hoare triple {61004#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,508 INFO L280 TraceCheckUtils]: 99: Hoare triple {61004#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,508 INFO L280 TraceCheckUtils]: 100: Hoare triple {61004#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,508 INFO L280 TraceCheckUtils]: 101: Hoare triple {61004#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,509 INFO L280 TraceCheckUtils]: 102: Hoare triple {61004#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61004#false} is VALID [2020-07-28 15:13:44,509 INFO L280 TraceCheckUtils]: 103: Hoare triple {61004#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {61004#false} is VALID [2020-07-28 15:13:44,509 INFO L280 TraceCheckUtils]: 104: Hoare triple {61004#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,509 INFO L280 TraceCheckUtils]: 105: Hoare triple {61004#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,510 INFO L280 TraceCheckUtils]: 106: Hoare triple {61004#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,510 INFO L280 TraceCheckUtils]: 107: Hoare triple {61004#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,510 INFO L280 TraceCheckUtils]: 108: Hoare triple {61004#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {61004#false} is VALID [2020-07-28 15:13:44,510 INFO L280 TraceCheckUtils]: 109: Hoare triple {61004#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,511 INFO L280 TraceCheckUtils]: 110: Hoare triple {61004#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,511 INFO L280 TraceCheckUtils]: 111: Hoare triple {61004#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,511 INFO L280 TraceCheckUtils]: 112: Hoare triple {61004#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {61004#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {61004#false} is VALID [2020-07-28 15:13:44,511 INFO L280 TraceCheckUtils]: 114: Hoare triple {61004#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {61004#false} is VALID [2020-07-28 15:13:44,512 INFO L280 TraceCheckUtils]: 115: Hoare triple {61004#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {61004#false} is VALID [2020-07-28 15:13:44,512 INFO L280 TraceCheckUtils]: 116: Hoare triple {61004#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,512 INFO L280 TraceCheckUtils]: 117: Hoare triple {61004#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,512 INFO L280 TraceCheckUtils]: 118: Hoare triple {61004#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,513 INFO L280 TraceCheckUtils]: 119: Hoare triple {61004#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,513 INFO L280 TraceCheckUtils]: 120: Hoare triple {61004#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,513 INFO L280 TraceCheckUtils]: 121: Hoare triple {61004#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,513 INFO L280 TraceCheckUtils]: 122: Hoare triple {61004#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,514 INFO L280 TraceCheckUtils]: 123: Hoare triple {61004#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,514 INFO L280 TraceCheckUtils]: 124: Hoare triple {61004#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,514 INFO L280 TraceCheckUtils]: 125: Hoare triple {61004#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,514 INFO L280 TraceCheckUtils]: 126: Hoare triple {61004#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,514 INFO L280 TraceCheckUtils]: 127: Hoare triple {61004#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,515 INFO L280 TraceCheckUtils]: 128: Hoare triple {61004#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,515 INFO L280 TraceCheckUtils]: 129: Hoare triple {61004#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {61004#false} is VALID [2020-07-28 15:13:44,515 INFO L280 TraceCheckUtils]: 130: Hoare triple {61004#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {61004#false} is VALID [2020-07-28 15:13:44,515 INFO L280 TraceCheckUtils]: 131: Hoare triple {61004#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {61004#false} is VALID [2020-07-28 15:13:44,516 INFO L280 TraceCheckUtils]: 132: Hoare triple {61004#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {61004#false} is VALID [2020-07-28 15:13:44,516 INFO L280 TraceCheckUtils]: 133: Hoare triple {61004#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {61004#false} is VALID [2020-07-28 15:13:44,516 INFO L280 TraceCheckUtils]: 134: Hoare triple {61004#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {61004#false} is VALID [2020-07-28 15:13:44,516 INFO L280 TraceCheckUtils]: 135: Hoare triple {61004#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,517 INFO L280 TraceCheckUtils]: 136: Hoare triple {61004#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {61004#false} is VALID [2020-07-28 15:13:44,517 INFO L280 TraceCheckUtils]: 137: Hoare triple {61004#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,517 INFO L280 TraceCheckUtils]: 138: Hoare triple {61004#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,517 INFO L280 TraceCheckUtils]: 139: Hoare triple {61004#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,518 INFO L280 TraceCheckUtils]: 140: Hoare triple {61004#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {61004#false} is VALID [2020-07-28 15:13:44,518 INFO L280 TraceCheckUtils]: 141: Hoare triple {61004#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,518 INFO L280 TraceCheckUtils]: 142: Hoare triple {61004#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {61004#false} is VALID [2020-07-28 15:13:44,518 INFO L280 TraceCheckUtils]: 143: Hoare triple {61004#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {61004#false} is VALID [2020-07-28 15:13:44,518 INFO L280 TraceCheckUtils]: 144: Hoare triple {61004#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,519 INFO L280 TraceCheckUtils]: 145: Hoare triple {61004#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,519 INFO L280 TraceCheckUtils]: 146: Hoare triple {61004#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,519 INFO L280 TraceCheckUtils]: 147: Hoare triple {61004#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,519 INFO L280 TraceCheckUtils]: 148: Hoare triple {61004#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,520 INFO L280 TraceCheckUtils]: 149: Hoare triple {61004#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {61004#false} is VALID [2020-07-28 15:13:44,520 INFO L280 TraceCheckUtils]: 150: Hoare triple {61004#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,520 INFO L280 TraceCheckUtils]: 151: Hoare triple {61004#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {61004#false} is VALID [2020-07-28 15:13:44,520 INFO L280 TraceCheckUtils]: 152: Hoare triple {61004#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {61004#false} is VALID [2020-07-28 15:13:44,521 INFO L280 TraceCheckUtils]: 153: Hoare triple {61004#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {61004#false} is VALID [2020-07-28 15:13:44,521 INFO L280 TraceCheckUtils]: 154: Hoare triple {61004#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {61004#false} is VALID [2020-07-28 15:13:44,521 INFO L280 TraceCheckUtils]: 155: Hoare triple {61004#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,521 INFO L280 TraceCheckUtils]: 156: Hoare triple {61004#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {61004#false} is VALID [2020-07-28 15:13:44,522 INFO L280 TraceCheckUtils]: 157: Hoare triple {61004#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {61004#false} is VALID [2020-07-28 15:13:44,522 INFO L280 TraceCheckUtils]: 158: Hoare triple {61004#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,522 INFO L280 TraceCheckUtils]: 159: Hoare triple {61004#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,522 INFO L280 TraceCheckUtils]: 160: Hoare triple {61004#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {61004#false} is VALID [2020-07-28 15:13:44,523 INFO L280 TraceCheckUtils]: 161: Hoare triple {61004#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {61004#false} is VALID [2020-07-28 15:13:44,523 INFO L280 TraceCheckUtils]: 162: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,523 INFO L280 TraceCheckUtils]: 163: Hoare triple {61004#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,523 INFO L280 TraceCheckUtils]: 164: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,524 INFO L280 TraceCheckUtils]: 165: Hoare triple {61004#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,524 INFO L280 TraceCheckUtils]: 166: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,524 INFO L280 TraceCheckUtils]: 167: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,525 INFO L280 TraceCheckUtils]: 168: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,525 INFO L280 TraceCheckUtils]: 169: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,525 INFO L280 TraceCheckUtils]: 170: Hoare triple {61004#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,525 INFO L280 TraceCheckUtils]: 171: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,525 INFO L280 TraceCheckUtils]: 172: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,526 INFO L280 TraceCheckUtils]: 173: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,526 INFO L280 TraceCheckUtils]: 174: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,526 INFO L280 TraceCheckUtils]: 175: Hoare triple {61004#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,526 INFO L280 TraceCheckUtils]: 176: Hoare triple {61004#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,527 INFO L280 TraceCheckUtils]: 177: Hoare triple {61004#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {61004#false} is VALID [2020-07-28 15:13:44,527 INFO L280 TraceCheckUtils]: 178: Hoare triple {61004#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {61004#false} is VALID [2020-07-28 15:13:44,527 INFO L280 TraceCheckUtils]: 179: Hoare triple {61004#false} assume !false; {61004#false} is VALID [2020-07-28 15:13:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-28 15:13:44,559 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548110474] [2020-07-28 15:13:44,559 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:44,559 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:44,560 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998044550] [2020-07-28 15:13:44,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 180 [2020-07-28 15:13:44,561 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:44,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 15:13:44,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:44,814 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 15:13:44,815 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:44,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 15:13:44,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:44,815 INFO L87 Difference]: Start difference. First operand 2420 states and 2639 transitions. Second operand 4 states. [2020-07-28 15:13:47,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:47,480 INFO L93 Difference]: Finished difference Result 5304 states and 5790 transitions. [2020-07-28 15:13:47,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-28 15:13:47,480 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 180 [2020-07-28 15:13:47,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 658 transitions. [2020-07-28 15:13:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 658 transitions. [2020-07-28 15:13:47,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 658 transitions. [2020-07-28 15:13:48,433 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 658 edges. 658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:48,710 INFO L225 Difference]: With dead ends: 5304 [2020-07-28 15:13:48,710 INFO L226 Difference]: Without dead ends: 2944 [2020-07-28 15:13:48,712 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:48,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2944 states. [2020-07-28 15:13:48,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2944 to 2813. [2020-07-28 15:13:48,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:48,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2944 states. Second operand 2813 states. [2020-07-28 15:13:48,839 INFO L74 IsIncluded]: Start isIncluded. First operand 2944 states. Second operand 2813 states. [2020-07-28 15:13:48,839 INFO L87 Difference]: Start difference. First operand 2944 states. Second operand 2813 states. [2020-07-28 15:13:49,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:49,355 INFO L93 Difference]: Finished difference Result 2944 states and 3198 transitions. [2020-07-28 15:13:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 3198 transitions. [2020-07-28 15:13:49,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:49,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:49,361 INFO L74 IsIncluded]: Start isIncluded. First operand 2813 states. Second operand 2944 states. [2020-07-28 15:13:49,362 INFO L87 Difference]: Start difference. First operand 2813 states. Second operand 2944 states. [2020-07-28 15:13:49,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:49,893 INFO L93 Difference]: Finished difference Result 2944 states and 3198 transitions. [2020-07-28 15:13:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 3198 transitions. [2020-07-28 15:13:49,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:49,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:49,897 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:49,897 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2813 states. [2020-07-28 15:13:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 2813 states and 3064 transitions. [2020-07-28 15:13:50,403 INFO L78 Accepts]: Start accepts. Automaton has 2813 states and 3064 transitions. Word has length 180 [2020-07-28 15:13:50,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:50,404 INFO L479 AbstractCegarLoop]: Abstraction has 2813 states and 3064 transitions. [2020-07-28 15:13:50,404 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 15:13:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 3064 transitions. [2020-07-28 15:13:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-28 15:13:50,409 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:50,410 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:50,410 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-28 15:13:50,410 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:50,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:50,411 INFO L82 PathProgramCache]: Analyzing trace with hash 697173443, now seen corresponding path program 2 times [2020-07-28 15:13:50,411 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:50,411 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027540236] [2020-07-28 15:13:50,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:50,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {75138#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {75138#true} is VALID [2020-07-28 15:13:50,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {75138#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {75138#true} is VALID [2020-07-28 15:13:50,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {75138#true} assume !(((((1 != main_~input~0 && 2 != 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; {75138#true} is VALID [2020-07-28 15:13:50,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {75138#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; {75138#true} is VALID [2020-07-28 15:13:50,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,496 INFO L280 TraceCheckUtils]: 7: Hoare triple {75138#true} assume !(((((1 != main_~input~0 && 2 != 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; {75138#true} is VALID [2020-07-28 15:13:50,497 INFO L280 TraceCheckUtils]: 8: Hoare triple {75138#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,497 INFO L280 TraceCheckUtils]: 9: Hoare triple {75138#true} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {75138#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,498 INFO L280 TraceCheckUtils]: 11: Hoare triple {75138#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,498 INFO L280 TraceCheckUtils]: 12: Hoare triple {75138#true} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,498 INFO L280 TraceCheckUtils]: 13: Hoare triple {75138#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,498 INFO L280 TraceCheckUtils]: 14: Hoare triple {75138#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75138#true} is VALID [2020-07-28 15:13:50,499 INFO L280 TraceCheckUtils]: 15: Hoare triple {75138#true} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75138#true} is VALID [2020-07-28 15:13:50,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {75138#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,499 INFO L280 TraceCheckUtils]: 17: Hoare triple {75138#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,499 INFO L280 TraceCheckUtils]: 18: Hoare triple {75138#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75138#true} is VALID [2020-07-28 15:13:50,499 INFO L280 TraceCheckUtils]: 19: Hoare triple {75138#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,499 INFO L280 TraceCheckUtils]: 20: Hoare triple {75138#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {75138#true} is VALID [2020-07-28 15:13:50,500 INFO L280 TraceCheckUtils]: 21: Hoare triple {75138#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,500 INFO L280 TraceCheckUtils]: 22: Hoare triple {75138#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,500 INFO L280 TraceCheckUtils]: 23: Hoare triple {75138#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {75138#true} is VALID [2020-07-28 15:13:50,501 INFO L280 TraceCheckUtils]: 24: Hoare triple {75138#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,501 INFO L280 TraceCheckUtils]: 25: Hoare triple {75138#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {75138#true} is VALID [2020-07-28 15:13:50,501 INFO L280 TraceCheckUtils]: 26: Hoare triple {75138#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75138#true} is VALID [2020-07-28 15:13:50,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {75138#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {75138#true} is VALID [2020-07-28 15:13:50,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {75138#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {75138#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {75138#true} is VALID [2020-07-28 15:13:50,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {75138#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {75138#true} is VALID [2020-07-28 15:13:50,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {75138#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,503 INFO L280 TraceCheckUtils]: 32: Hoare triple {75138#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {75138#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,504 INFO L280 TraceCheckUtils]: 34: Hoare triple {75138#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {75138#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {75138#true} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {75138#true} is VALID [2020-07-28 15:13:50,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {75138#true} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,505 INFO L280 TraceCheckUtils]: 38: Hoare triple {75138#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,505 INFO L280 TraceCheckUtils]: 39: Hoare triple {75138#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {75138#true} is VALID [2020-07-28 15:13:50,505 INFO L280 TraceCheckUtils]: 40: Hoare triple {75138#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,505 INFO L280 TraceCheckUtils]: 41: Hoare triple {75138#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {75138#true} is VALID [2020-07-28 15:13:50,506 INFO L280 TraceCheckUtils]: 42: Hoare triple {75138#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {75138#true} is VALID [2020-07-28 15:13:50,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {75138#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {75138#true} is VALID [2020-07-28 15:13:50,506 INFO L280 TraceCheckUtils]: 44: Hoare triple {75138#true} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {75138#true} is VALID [2020-07-28 15:13:50,506 INFO L280 TraceCheckUtils]: 45: Hoare triple {75138#true} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {75138#true} is VALID [2020-07-28 15:13:50,507 INFO L280 TraceCheckUtils]: 46: Hoare triple {75138#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {75138#true} is VALID [2020-07-28 15:13:50,507 INFO L280 TraceCheckUtils]: 47: Hoare triple {75138#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,507 INFO L280 TraceCheckUtils]: 48: Hoare triple {75138#true} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {75138#true} is VALID [2020-07-28 15:13:50,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {75138#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,508 INFO L280 TraceCheckUtils]: 50: Hoare triple {75138#true} assume 5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0;~a17~0 := 0;calculate_output_#res := 24; {75138#true} is VALID [2020-07-28 15:13:50,508 INFO L280 TraceCheckUtils]: 51: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,508 INFO L280 TraceCheckUtils]: 52: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {75138#true} assume !(((((1 != main_~input~0 && 2 != 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; {75138#true} is VALID [2020-07-28 15:13:50,509 INFO L280 TraceCheckUtils]: 54: Hoare triple {75138#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,509 INFO L280 TraceCheckUtils]: 55: Hoare triple {75138#true} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,509 INFO L280 TraceCheckUtils]: 56: Hoare triple {75138#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {75138#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,509 INFO L280 TraceCheckUtils]: 58: Hoare triple {75138#true} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,510 INFO L280 TraceCheckUtils]: 59: Hoare triple {75138#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,510 INFO L280 TraceCheckUtils]: 60: Hoare triple {75138#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75138#true} is VALID [2020-07-28 15:13:50,510 INFO L280 TraceCheckUtils]: 61: Hoare triple {75138#true} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75138#true} is VALID [2020-07-28 15:13:50,510 INFO L280 TraceCheckUtils]: 62: Hoare triple {75138#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,511 INFO L280 TraceCheckUtils]: 63: Hoare triple {75138#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,511 INFO L280 TraceCheckUtils]: 64: Hoare triple {75138#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75138#true} is VALID [2020-07-28 15:13:50,511 INFO L280 TraceCheckUtils]: 65: Hoare triple {75138#true} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;calculate_output_#res := 24; {75138#true} is VALID [2020-07-28 15:13:50,511 INFO L280 TraceCheckUtils]: 66: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,512 INFO L280 TraceCheckUtils]: 67: Hoare triple {75138#true} 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; {75138#true} is VALID [2020-07-28 15:13:50,512 INFO L280 TraceCheckUtils]: 68: Hoare triple {75138#true} assume !(((((1 != main_~input~0 && 2 != 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; {75138#true} is VALID [2020-07-28 15:13:50,512 INFO L280 TraceCheckUtils]: 69: Hoare triple {75138#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,512 INFO L280 TraceCheckUtils]: 70: Hoare triple {75138#true} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {75138#true} is VALID [2020-07-28 15:13:50,513 INFO L280 TraceCheckUtils]: 71: Hoare triple {75138#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,513 INFO L280 TraceCheckUtils]: 72: Hoare triple {75138#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,513 INFO L280 TraceCheckUtils]: 73: Hoare triple {75138#true} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75138#true} is VALID [2020-07-28 15:13:50,513 INFO L280 TraceCheckUtils]: 74: Hoare triple {75138#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75138#true} is VALID [2020-07-28 15:13:50,514 INFO L280 TraceCheckUtils]: 75: Hoare triple {75138#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75138#true} is VALID [2020-07-28 15:13:50,517 INFO L280 TraceCheckUtils]: 76: Hoare triple {75138#true} assume 8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,518 INFO L280 TraceCheckUtils]: 77: Hoare triple {75140#(= 1 ~a7~0)} 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; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,519 INFO L280 TraceCheckUtils]: 78: Hoare triple {75140#(= 1 ~a7~0)} 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; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,520 INFO L280 TraceCheckUtils]: 79: Hoare triple {75140#(= 1 ~a7~0)} assume !(((((1 != main_~input~0 && 2 != 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; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,520 INFO L280 TraceCheckUtils]: 80: Hoare triple {75140#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,521 INFO L280 TraceCheckUtils]: 81: Hoare triple {75140#(= 1 ~a7~0)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,521 INFO L280 TraceCheckUtils]: 82: Hoare triple {75140#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,522 INFO L280 TraceCheckUtils]: 83: Hoare triple {75140#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,523 INFO L280 TraceCheckUtils]: 84: Hoare triple {75140#(= 1 ~a7~0)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,523 INFO L280 TraceCheckUtils]: 85: Hoare triple {75140#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,524 INFO L280 TraceCheckUtils]: 86: Hoare triple {75140#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,525 INFO L280 TraceCheckUtils]: 87: Hoare triple {75140#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,526 INFO L280 TraceCheckUtils]: 88: Hoare triple {75140#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,527 INFO L280 TraceCheckUtils]: 89: Hoare triple {75140#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,528 INFO L280 TraceCheckUtils]: 90: Hoare triple {75140#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,528 INFO L280 TraceCheckUtils]: 91: Hoare triple {75140#(= 1 ~a7~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,529 INFO L280 TraceCheckUtils]: 92: Hoare triple {75140#(= 1 ~a7~0)} assume (5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res := -1; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,530 INFO L280 TraceCheckUtils]: 93: Hoare triple {75140#(= 1 ~a7~0)} 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; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,531 INFO L280 TraceCheckUtils]: 94: Hoare triple {75140#(= 1 ~a7~0)} 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; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,532 INFO L280 TraceCheckUtils]: 95: Hoare triple {75140#(= 1 ~a7~0)} assume !(((((1 != main_~input~0 && 2 != 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; {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,532 INFO L280 TraceCheckUtils]: 96: Hoare triple {75140#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,533 INFO L280 TraceCheckUtils]: 97: Hoare triple {75140#(= 1 ~a7~0)} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,534 INFO L280 TraceCheckUtils]: 98: Hoare triple {75140#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,534 INFO L280 TraceCheckUtils]: 99: Hoare triple {75140#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,535 INFO L280 TraceCheckUtils]: 100: Hoare triple {75140#(= 1 ~a7~0)} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,536 INFO L280 TraceCheckUtils]: 101: Hoare triple {75140#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,536 INFO L280 TraceCheckUtils]: 102: Hoare triple {75140#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,537 INFO L280 TraceCheckUtils]: 103: Hoare triple {75140#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,538 INFO L280 TraceCheckUtils]: 104: Hoare triple {75140#(= 1 ~a7~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,542 INFO L280 TraceCheckUtils]: 105: Hoare triple {75140#(= 1 ~a7~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,542 INFO L280 TraceCheckUtils]: 106: Hoare triple {75140#(= 1 ~a7~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75140#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:50,543 INFO L280 TraceCheckUtils]: 107: Hoare triple {75140#(= 1 ~a7~0)} assume ((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0;~a16~0 := 6;~a20~0 := 1;~a17~0 := 0;calculate_output_#res := 24; {75139#false} is VALID [2020-07-28 15:13:50,543 INFO L280 TraceCheckUtils]: 108: Hoare triple {75139#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; {75139#false} is VALID [2020-07-28 15:13:50,543 INFO L280 TraceCheckUtils]: 109: Hoare triple {75139#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; {75139#false} is VALID [2020-07-28 15:13:50,544 INFO L280 TraceCheckUtils]: 110: Hoare triple {75139#false} assume !(((((1 != main_~input~0 && 2 != 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; {75139#false} is VALID [2020-07-28 15:13:50,544 INFO L280 TraceCheckUtils]: 111: Hoare triple {75139#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,544 INFO L280 TraceCheckUtils]: 112: Hoare triple {75139#false} assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,544 INFO L280 TraceCheckUtils]: 113: Hoare triple {75139#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,544 INFO L280 TraceCheckUtils]: 114: Hoare triple {75139#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,544 INFO L280 TraceCheckUtils]: 115: Hoare triple {75139#false} assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,545 INFO L280 TraceCheckUtils]: 116: Hoare triple {75139#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,545 INFO L280 TraceCheckUtils]: 117: Hoare triple {75139#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75139#false} is VALID [2020-07-28 15:13:50,545 INFO L280 TraceCheckUtils]: 118: Hoare triple {75139#false} assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75139#false} is VALID [2020-07-28 15:13:50,545 INFO L280 TraceCheckUtils]: 119: Hoare triple {75139#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,545 INFO L280 TraceCheckUtils]: 120: Hoare triple {75139#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,545 INFO L280 TraceCheckUtils]: 121: Hoare triple {75139#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75139#false} is VALID [2020-07-28 15:13:50,546 INFO L280 TraceCheckUtils]: 122: Hoare triple {75139#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,546 INFO L280 TraceCheckUtils]: 123: Hoare triple {75139#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {75139#false} is VALID [2020-07-28 15:13:50,546 INFO L280 TraceCheckUtils]: 124: Hoare triple {75139#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,547 INFO L280 TraceCheckUtils]: 125: Hoare triple {75139#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,547 INFO L280 TraceCheckUtils]: 126: Hoare triple {75139#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); {75139#false} is VALID [2020-07-28 15:13:50,547 INFO L280 TraceCheckUtils]: 127: Hoare triple {75139#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,547 INFO L280 TraceCheckUtils]: 128: Hoare triple {75139#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {75139#false} is VALID [2020-07-28 15:13:50,548 INFO L280 TraceCheckUtils]: 129: Hoare triple {75139#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75139#false} is VALID [2020-07-28 15:13:50,548 INFO L280 TraceCheckUtils]: 130: Hoare triple {75139#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {75139#false} is VALID [2020-07-28 15:13:50,548 INFO L280 TraceCheckUtils]: 131: Hoare triple {75139#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,548 INFO L280 TraceCheckUtils]: 132: Hoare triple {75139#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {75139#false} is VALID [2020-07-28 15:13:50,548 INFO L280 TraceCheckUtils]: 133: Hoare triple {75139#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {75139#false} is VALID [2020-07-28 15:13:50,548 INFO L280 TraceCheckUtils]: 134: Hoare triple {75139#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,549 INFO L280 TraceCheckUtils]: 135: Hoare triple {75139#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,549 INFO L280 TraceCheckUtils]: 136: Hoare triple {75139#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,549 INFO L280 TraceCheckUtils]: 137: Hoare triple {75139#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,549 INFO L280 TraceCheckUtils]: 138: Hoare triple {75139#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,550 INFO L280 TraceCheckUtils]: 139: Hoare triple {75139#false} assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,550 INFO L280 TraceCheckUtils]: 140: Hoare triple {75139#false} assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,550 INFO L280 TraceCheckUtils]: 141: Hoare triple {75139#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,551 INFO L280 TraceCheckUtils]: 142: Hoare triple {75139#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,551 INFO L280 TraceCheckUtils]: 143: Hoare triple {75139#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,551 INFO L280 TraceCheckUtils]: 144: Hoare triple {75139#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); {75139#false} is VALID [2020-07-28 15:13:50,551 INFO L280 TraceCheckUtils]: 145: Hoare triple {75139#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {75139#false} is VALID [2020-07-28 15:13:50,551 INFO L280 TraceCheckUtils]: 146: Hoare triple {75139#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {75139#false} is VALID [2020-07-28 15:13:50,552 INFO L280 TraceCheckUtils]: 147: Hoare triple {75139#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); {75139#false} is VALID [2020-07-28 15:13:50,552 INFO L280 TraceCheckUtils]: 148: Hoare triple {75139#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {75139#false} is VALID [2020-07-28 15:13:50,552 INFO L280 TraceCheckUtils]: 149: Hoare triple {75139#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {75139#false} is VALID [2020-07-28 15:13:50,552 INFO L280 TraceCheckUtils]: 150: Hoare triple {75139#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,553 INFO L280 TraceCheckUtils]: 151: Hoare triple {75139#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {75139#false} is VALID [2020-07-28 15:13:50,553 INFO L280 TraceCheckUtils]: 152: Hoare triple {75139#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,553 INFO L280 TraceCheckUtils]: 153: Hoare triple {75139#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,554 INFO L280 TraceCheckUtils]: 154: Hoare triple {75139#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,554 INFO L280 TraceCheckUtils]: 155: Hoare triple {75139#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {75139#false} is VALID [2020-07-28 15:13:50,554 INFO L280 TraceCheckUtils]: 156: Hoare triple {75139#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,554 INFO L280 TraceCheckUtils]: 157: Hoare triple {75139#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {75139#false} is VALID [2020-07-28 15:13:50,554 INFO L280 TraceCheckUtils]: 158: Hoare triple {75139#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {75139#false} is VALID [2020-07-28 15:13:50,555 INFO L280 TraceCheckUtils]: 159: Hoare triple {75139#false} assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,555 INFO L280 TraceCheckUtils]: 160: Hoare triple {75139#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,555 INFO L280 TraceCheckUtils]: 161: Hoare triple {75139#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,555 INFO L280 TraceCheckUtils]: 162: Hoare triple {75139#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,556 INFO L280 TraceCheckUtils]: 163: Hoare triple {75139#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,556 INFO L280 TraceCheckUtils]: 164: Hoare triple {75139#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); {75139#false} is VALID [2020-07-28 15:13:50,556 INFO L280 TraceCheckUtils]: 165: Hoare triple {75139#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,556 INFO L280 TraceCheckUtils]: 166: Hoare triple {75139#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {75139#false} is VALID [2020-07-28 15:13:50,557 INFO L280 TraceCheckUtils]: 167: Hoare triple {75139#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); {75139#false} is VALID [2020-07-28 15:13:50,557 INFO L280 TraceCheckUtils]: 168: Hoare triple {75139#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {75139#false} is VALID [2020-07-28 15:13:50,557 INFO L280 TraceCheckUtils]: 169: Hoare triple {75139#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {75139#false} is VALID [2020-07-28 15:13:50,557 INFO L280 TraceCheckUtils]: 170: Hoare triple {75139#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,558 INFO L280 TraceCheckUtils]: 171: Hoare triple {75139#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {75139#false} is VALID [2020-07-28 15:13:50,558 INFO L280 TraceCheckUtils]: 172: Hoare triple {75139#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {75139#false} is VALID [2020-07-28 15:13:50,558 INFO L280 TraceCheckUtils]: 173: Hoare triple {75139#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,558 INFO L280 TraceCheckUtils]: 174: Hoare triple {75139#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,559 INFO L280 TraceCheckUtils]: 175: Hoare triple {75139#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {75139#false} is VALID [2020-07-28 15:13:50,559 INFO L280 TraceCheckUtils]: 176: Hoare triple {75139#false} assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {75139#false} is VALID [2020-07-28 15:13:50,559 INFO L280 TraceCheckUtils]: 177: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,559 INFO L280 TraceCheckUtils]: 178: Hoare triple {75139#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,559 INFO L280 TraceCheckUtils]: 179: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,560 INFO L280 TraceCheckUtils]: 180: Hoare triple {75139#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,560 INFO L280 TraceCheckUtils]: 181: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,560 INFO L280 TraceCheckUtils]: 182: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,560 INFO L280 TraceCheckUtils]: 183: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,561 INFO L280 TraceCheckUtils]: 184: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,561 INFO L280 TraceCheckUtils]: 185: Hoare triple {75139#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,561 INFO L280 TraceCheckUtils]: 186: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,561 INFO L280 TraceCheckUtils]: 187: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,562 INFO L280 TraceCheckUtils]: 188: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,562 INFO L280 TraceCheckUtils]: 189: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,562 INFO L280 TraceCheckUtils]: 190: Hoare triple {75139#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,563 INFO L280 TraceCheckUtils]: 191: Hoare triple {75139#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,563 INFO L280 TraceCheckUtils]: 192: Hoare triple {75139#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {75139#false} is VALID [2020-07-28 15:13:50,563 INFO L280 TraceCheckUtils]: 193: Hoare triple {75139#false} assume (((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0; {75139#false} is VALID [2020-07-28 15:13:50,563 INFO L280 TraceCheckUtils]: 194: Hoare triple {75139#false} assume !false; {75139#false} is VALID [2020-07-28 15:13:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-07-28 15:13:50,586 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027540236] [2020-07-28 15:13:50,586 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:50,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:50,587 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952946589] [2020-07-28 15:13:50,587 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2020-07-28 15:13:50,588 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:50,588 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:50,793 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:50,793 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:50,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:50,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:50,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:50,794 INFO L87 Difference]: Start difference. First operand 2813 states and 3064 transitions. Second operand 3 states. [2020-07-28 15:13:52,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:52,542 INFO L93 Difference]: Finished difference Result 4778 states and 5204 transitions. [2020-07-28 15:13:52,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:52,543 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2020-07-28 15:13:52,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 495 transitions. [2020-07-28 15:13:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 495 transitions. [2020-07-28 15:13:52,547 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 495 transitions. [2020-07-28 15:13:53,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:53,242 INFO L225 Difference]: With dead ends: 4778 [2020-07-28 15:13:53,243 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 15:13:53,247 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 15:13:53,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 15:13:53,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 15:13:53,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:53,248 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:53,248 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:53,248 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:53,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:53,249 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 15:13:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 15:13:53,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:53,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:53,249 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:53,249 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:53,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:53,250 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 15:13:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 15:13:53,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:53,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:53,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:53,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 15:13:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 15:13:53,251 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 195 [2020-07-28 15:13:53,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:53,251 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 15:13:53,251 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 15:13:53,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:53,251 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-28 15:13:53,253 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-28 15:13:53,457 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-28 15:13:53,457 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-28 15:13:53,458 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,458 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,458 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,458 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,458 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,458 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,459 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-28 15:13:53,459 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-28 15:13:53,459 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-28 15:13:53,459 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-28 15:13:53,459 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-28 15:13:53,459 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,460 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,461 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,462 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,462 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,462 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-28 15:13:53,462 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-28 15:13:53,464 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-28 15:13:53,464 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-28 15:13:53,464 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-28 15:13:53,465 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-28 15:13:53,465 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-28 15:13:53,465 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-28 15:13:53,465 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-28 15:13:53,465 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-28 15:13:53,465 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-28 15:13:53,466 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-28 15:13:53,466 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-28 15:13:53,466 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-28 15:13:53,466 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-28 15:13:53,466 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,466 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,467 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,467 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,467 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,467 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-28 15:13:53,468 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-28 15:13:53,468 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-28 15:13:53,468 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-28 15:13:53,468 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-28 15:13:53,469 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-28 15:13:53,469 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-28 15:13:53,470 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-28 15:13:53,470 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-28 15:13:53,470 INFO L264 CegarLoopResult]: At program point L574(lines 30 575) the Hoare annotation is: (let ((.cse0 (<= ~a7~0 0)) (.cse1 (= 1 ~a21~0)) (.cse3 (<= ~a8~0 13)) (.cse2 (= 1 ~a7~0))) (or (and .cse0 .cse1) (and .cse2 .cse1 (<= ~a20~0 0)) (and .cse3 .cse0 (= 1 ~a17~0)) (and .cse1 (<= ~a8~0 14)) (and .cse3 .cse2))) [2020-07-28 15:13:53,470 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,471 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,471 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,471 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,471 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,471 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-28 15:13:53,472 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-28 15:13:53,472 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-28 15:13:53,472 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-28 15:13:53,472 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-28 15:13:53,472 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-28 15:13:53,472 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-28 15:13:53,473 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-28 15:13:53,473 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-28 15:13:53,473 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-28 15:13:53,473 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-28 15:13:53,473 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-28 15:13:53,473 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-28 15:13:53,474 INFO L271 CegarLoopResult]: At program point L577(lines 577 594) the Hoare annotation is: true [2020-07-28 15:13:53,474 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,474 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,474 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,474 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,474 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-28 15:13:53,475 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-28 15:13:53,476 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-28 15:13:53,476 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-28 15:13:53,476 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,476 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,476 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,477 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,477 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-28 15:13:53,478 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-28 15:13:53,479 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-28 15:13:53,479 INFO L268 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-07-28 15:13:53,479 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-28 15:13:53,479 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-28 15:13:53,479 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-28 15:13:53,479 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-28 15:13:53,480 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-28 15:13:53,480 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-28 15:13:53,481 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,481 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse0 (<= ~a7~0 0)) (.cse1 (= 1 ~a21~0)) (.cse3 (<= ~a8~0 13)) (.cse2 (= 1 ~a7~0))) (or (and .cse0 .cse1) (and .cse2 .cse1 (<= ~a20~0 0)) (and .cse3 .cse0 (= 1 ~a17~0)) (and .cse1 (<= ~a8~0 14)) (and .cse3 .cse2))) [2020-07-28 15:13:53,481 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,482 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,482 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,482 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,482 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-28 15:13:53,482 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-28 15:13:53,482 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-28 15:13:53,483 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-28 15:13:53,483 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-28 15:13:53,483 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-28 15:13:53,483 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-28 15:13:53,483 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-28 15:13:53,484 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,484 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,484 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,484 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,484 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,484 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-28 15:13:53,485 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-28 15:13:53,485 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-28 15:13:53,485 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-28 15:13:53,485 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-28 15:13:53,485 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-28 15:13:53,485 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-28 15:13:53,486 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,487 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,487 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,487 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,487 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-28 15:13:53,487 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,487 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,488 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-28 15:13:53,488 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-28 15:13:53,488 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-28 15:13:53,488 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-28 15:13:53,488 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-28 15:13:53,488 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-28 15:13:53,489 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-28 15:13:53,490 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 440) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-28 15:13:53,491 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-28 15:13:53,492 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-28 15:13:53,493 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-28 15:13:53,493 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-28 15:13:53,493 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-28 15:13:53,493 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-28 15:13:53,497 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-28 15:13:53,497 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-28 15:13:53,497 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-28 15:13:53,497 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-28 15:13:53,497 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-28 15:13:53,497 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-28 15:13:53,498 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-28 15:13:53,498 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-28 15:13:53,498 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-28 15:13:53,498 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-28 15:13:53,498 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-28 15:13:53,499 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-28 15:13:53,500 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-28 15:13:53,501 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-28 15:13:53,502 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-28 15:13:53,503 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-28 15:13:53,504 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-28 15:13:53,505 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-28 15:13:53,506 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-28 15:13:53,506 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-28 15:13:53,506 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-28 15:13:53,506 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-28 15:13:53,506 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-28 15:13:53,507 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-28 15:13:53,508 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-28 15:13:53,509 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-28 15:13:53,509 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-28 15:13:53,509 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-28 15:13:53,509 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-28 15:13:53,509 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-28 15:13:53,509 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-28 15:13:53,510 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-28 15:13:53,510 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-28 15:13:53,510 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-28 15:13:53,510 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-28 15:13:53,510 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-28 15:13:53,510 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-28 15:13:53,511 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-28 15:13:53,511 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-28 15:13:53,511 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-28 15:13:53,511 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-28 15:13:53,511 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-28 15:13:53,511 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-28 15:13:53,512 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-28 15:13:53,513 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-28 15:13:53,513 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-28 15:13:53,513 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-28 15:13:53,513 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-28 15:13:53,513 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-28 15:13:53,513 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-28 15:13:53,514 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-28 15:13:53,515 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-28 15:13:53,515 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-28 15:13:53,515 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-28 15:13:53,515 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-28 15:13:53,515 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-28 15:13:53,515 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-28 15:13:53,516 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-28 15:13:53,516 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-28 15:13:53,516 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-28 15:13:53,516 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-28 15:13:53,516 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-28 15:13:53,516 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-28 15:13:53,517 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-28 15:13:53,518 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-28 15:13:53,518 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-28 15:13:53,518 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-28 15:13:53,518 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-28 15:13:53,518 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-28 15:13:53,518 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-28 15:13:53,519 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-28 15:13:53,519 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-28 15:13:53,519 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-28 15:13:53,519 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-28 15:13:53,519 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-28 15:13:53,519 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-28 15:13:53,520 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-28 15:13:53,520 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-28 15:13:53,520 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-28 15:13:53,520 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-28 15:13:53,520 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-28 15:13:53,520 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-28 15:13:53,521 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-28 15:13:53,521 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-28 15:13:53,521 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-28 15:13:53,521 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-28 15:13:53,521 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-28 15:13:53,521 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-28 15:13:53,522 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-28 15:13:53,522 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-28 15:13:53,522 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-28 15:13:53,522 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-28 15:13:53,522 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-28 15:13:53,522 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-28 15:13:53,523 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-28 15:13:53,524 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-28 15:13:53,524 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-28 15:13:53,524 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-28 15:13:53,524 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-28 15:13:53,524 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-28 15:13:53,524 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-28 15:13:53,525 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-28 15:13:53,526 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-28 15:13:53,526 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-28 15:13:53,526 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-28 15:13:53,526 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-28 15:13:53,526 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-28 15:13:53,526 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-28 15:13:53,527 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-28 15:13:53,528 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-28 15:13:53,529 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-28 15:13:53,530 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-28 15:13:53,531 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-28 15:13:53,532 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-28 15:13:53,533 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-28 15:13:53,534 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-28 15:13:53,535 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-28 15:13:53,536 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-28 15:13:53,536 INFO L163 areAnnotationChecker]: CFG has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-28 15:13:53,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 03:13:53 BoogieIcfgContainer [2020-07-28 15:13:53,553 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 15:13:53,554 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 15:13:53,554 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 15:13:53,554 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 15:13:53,555 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:13:10" (3/4) ... [2020-07-28 15:13:53,559 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 15:13:53,584 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-07-28 15:13:53,586 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-07-28 15:13:53,796 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 15:13:53,796 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 15:13:53,799 INFO L168 Benchmark]: Toolchain (without parser) took 45884.43 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 551.0 MB). Free memory was 950.8 MB in the beginning and 893.8 MB in the end (delta: 57.1 MB). Peak memory consumption was 608.1 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,800 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 15:13:53,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 805.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -185.6 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,801 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.99 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,801 INFO L168 Benchmark]: Boogie Preprocessor took 79.25 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,802 INFO L168 Benchmark]: RCFGBuilder took 1915.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 936.7 MB in the end (delta: 186.3 MB). Peak memory consumption was 186.3 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,802 INFO L168 Benchmark]: TraceAbstraction took 42692.93 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 387.4 MB). Free memory was 936.7 MB in the beginning and 921.7 MB in the end (delta: 15.0 MB). Peak memory consumption was 402.4 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,803 INFO L168 Benchmark]: Witness Printer took 242.56 ms. Allocated memory is still 1.6 GB. Free memory was 921.7 MB in the beginning and 893.8 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:53,805 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 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 805.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -185.6 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 140.99 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.25 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1915.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 936.7 MB in the end (delta: 186.3 MB). Peak memory consumption was 186.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 42692.93 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 387.4 MB). Free memory was 936.7 MB in the beginning and 921.7 MB in the end (delta: 15.0 MB). Peak memory consumption was 402.4 MB. Max. memory is 11.5 GB. * Witness Printer took 242.56 ms. Allocated memory is still 1.6 GB. Free memory was 921.7 MB in the beginning and 893.8 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 440]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: ((((a7 <= 0 && 1 == a21) || ((1 == a7 && 1 == a21) && a20 <= 0)) || ((a8 <= 13 && a7 <= 0) && 1 == a17)) || (1 == a21 && a8 <= 14)) || (a8 <= 13 && 1 == a7) - InvariantResult [Line: 577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: ((((a7 <= 0 && 1 == a21) || ((1 == a7 && 1 == a21) && a20 <= 0)) || ((a8 <= 13 && a7 <= 0) && 1 == a17)) || (1 == a21 && a8 <= 14)) || (a8 <= 13 && 1 == a7) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 198 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 42.3s, OverallIterations: 11, TraceHistogramMax: 7, AutomataDifference: 31.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1090 SDtfs, 1830 SDslu, 103 SDs, 0 SdLazy, 4898 SolverSat, 532 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 195 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2813occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.0s AutomataMinimizationTime, 11 MinimizatonAttempts, 1048 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 50 NumberOfFragments, 85 HoareAnnotationTreeSize, 3 FomulaSimplifications, 1034 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 20 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1572 NumberOfCodeBlocks, 1572 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1560 ConstructedInterpolants, 0 QuantifiedInterpolants, 814258 SizeOfPredicates, 1 NumberOfNonLiveVariables, 271 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 12 InterpolantComputations, 11 PerfectInterpolantSequences, 891/892 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 correct! Received shutdown request...