./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem01_label23.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_label23.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 32be2810d9c37c4b52439355c8a9e3577edf70e1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 15:12:56,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 15:12:56,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 15:12:56,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 15:12:56,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 15:12:56,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 15:12:56,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 15:12:56,036 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 15:12:56,038 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 15:12:56,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 15:12:56,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 15:12:56,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 15:12:56,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 15:12:56,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 15:12:56,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 15:12:56,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 15:12:56,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 15:12:56,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 15:12:56,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 15:12:56,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 15:12:56,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 15:12:56,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 15:12:56,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 15:12:56,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 15:12:56,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 15:12:56,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 15:12:56,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 15:12:56,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 15:12:56,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 15:12:56,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 15:12:56,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 15:12:56,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 15:12:56,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 15:12:56,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 15:12:56,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 15:12:56,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 15:12:56,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 15:12:56,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 15:12:56,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 15:12:56,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 15:12:56,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 15:12:56,073 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 15:12:56,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 15:12:56,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 15:12:56,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 15:12:56,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 15:12:56,109 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 15:12:56,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 15:12:56,109 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 15:12:56,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 15:12:56,110 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 15:12:56,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 15:12:56,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 15:12:56,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 15:12:56,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 15:12:56,113 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 15:12:56,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 15:12:56,113 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 15:12:56,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 15:12:56,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 15:12:56,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 15:12:56,114 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 15:12:56,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 15:12:56,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 15:12:56,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 15:12:56,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 15:12:56,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 15:12:56,117 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 15:12:56,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 15:12:56,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 15:12:56,117 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 15:12:56,118 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 -> 32be2810d9c37c4b52439355c8a9e3577edf70e1 [2020-07-28 15:12:56,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 15:12:56,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 15:12:56,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 15:12:56,471 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 15:12:56,471 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 15:12:56,472 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem01_label23.c [2020-07-28 15:12:56,551 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/948fed96d/5a1ba324d3c140e185b66be44289cbed/FLAG523f519ae [2020-07-28 15:12:57,176 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 15:12:57,177 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem01_label23.c [2020-07-28 15:12:57,189 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/948fed96d/5a1ba324d3c140e185b66be44289cbed/FLAG523f519ae [2020-07-28 15:12:57,473 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/948fed96d/5a1ba324d3c140e185b66be44289cbed [2020-07-28 15:12:57,476 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 15:12:57,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 15:12:57,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 15:12:57,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 15:12:57,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 15:12:57,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 03:12:57" (1/1) ... [2020-07-28 15:12:57,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1906019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:57, skipping insertion in model container [2020-07-28 15:12:57,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 03:12:57" (1/1) ... [2020-07-28 15:12:57,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 15:12:57,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 15:12:58,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 15:12:58,049 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 15:12:58,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 15:12:58,191 INFO L208 MainTranslator]: Completed translation [2020-07-28 15:12:58,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58 WrapperNode [2020-07-28 15:12:58,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 15:12:58,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 15:12:58,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 15:12:58,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 15:12:58,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 15:12:58,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 15:12:58,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 15:12:58,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 15:12:58,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (1/1) ... [2020-07-28 15:12:58,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 15:12:58,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 15:12:58,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 15:12:58,399 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 15:12:58,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (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 15:12:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 15:12:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 15:13:00,346 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 15:13:00,347 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-07-28 15:13:00,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:13:00 BoogieIcfgContainer [2020-07-28 15:13:00,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 15:13:00,357 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 15:13:00,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 15:13:00,360 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 15:13:00,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 03:12:57" (1/3) ... [2020-07-28 15:13:00,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dbcc94d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 03:13:00, skipping insertion in model container [2020-07-28 15:13:00,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 03:12:58" (2/3) ... [2020-07-28 15:13:00,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dbcc94d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 03:13:00, skipping insertion in model container [2020-07-28 15:13:00,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:13:00" (3/3) ... [2020-07-28 15:13:00,368 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label23.c [2020-07-28 15:13:00,379 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 15:13:00,390 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 15:13:00,404 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-28 15:13:00,433 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 15:13:00,433 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 15:13:00,434 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 15:13:00,434 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 15:13:00,434 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 15:13:00,434 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 15:13:00,434 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 15:13:00,435 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 15:13:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states. [2020-07-28 15:13:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-07-28 15:13:00,468 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:00,469 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:00,469 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:00,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:00,475 INFO L82 PathProgramCache]: Analyzing trace with hash -1911993682, now seen corresponding path program 1 times [2020-07-28 15:13:00,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:00,486 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535959596] [2020-07-28 15:13:00,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:01,691 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 15:13:01,693 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 15:13:01,695 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 15:13:01,698 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 15:13:01,701 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 15:13:01,703 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 15:13:01,705 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 15:13:01,707 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 15:13:01,709 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 15:13:01,718 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 15:13:01,720 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 15:13:01,723 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 15:13:01,724 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 15:13:01,727 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 15:13:01,729 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 15:13:01,731 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 15:13:01,735 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 15:13:01,736 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 15:13:01,739 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 15:13:01,741 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 15:13:01,744 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 15:13:01,745 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 15:13:01,748 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 15:13:01,749 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 15:13:01,752 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 15:13:01,756 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 15:13:01,758 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 15:13:01,759 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 15:13:01,762 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 15:13:01,764 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 15:13:01,766 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 15:13:01,767 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 15:13:01,770 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 15:13:01,772 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 15:13:01,774 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 15:13:01,776 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 15:13:01,778 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 15:13:01,780 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 15:13:01,782 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 15:13:01,784 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 15:13:01,787 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 15:13:01,789 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 15:13:01,791 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 15:13:01,793 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 15:13:01,795 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 15:13:01,797 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 15:13:01,799 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 15:13:01,801 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 15:13:01,804 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 15:13:01,806 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 15:13:01,808 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 15:13:01,810 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 15:13:01,815 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 15:13:01,817 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 15:13:01,819 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 15:13:01,823 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 15:13:01,825 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 15:13:01,827 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 15:13:01,828 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 15:13:01,829 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 15:13:01,830 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 15:13:01,830 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 15:13:01,831 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 15:13:01,831 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 15:13:01,831 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 15:13:01,832 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 15:13:01,832 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 15:13:01,835 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 15:13:01,835 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 15:13:01,836 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 15:13:01,836 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 15:13:01,836 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 15:13:01,837 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 15:13:01,837 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 15:13:01,838 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 15:13:01,838 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 15:13:01,839 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 15:13:01,840 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 15:13:01,840 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 15:13:01,840 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 15:13:01,842 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 15:13:01,842 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 15:13:01,843 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 15:13:01,844 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 15:13:01,844 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 15:13:01,844 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 15:13:01,845 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 15:13:01,846 INFO L280 TraceCheckUtils]: 87: 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 15:13:01,849 INFO L280 TraceCheckUtils]: 88: 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 15:13:01,850 INFO L280 TraceCheckUtils]: 89: 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 15:13:01,850 INFO L280 TraceCheckUtils]: 90: Hoare triple {202#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:01,851 INFO L280 TraceCheckUtils]: 91: Hoare triple {202#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {202#false} is VALID [2020-07-28 15:13:01,851 INFO L280 TraceCheckUtils]: 92: 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 15:13:01,852 INFO L280 TraceCheckUtils]: 93: 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 15:13:01,853 INFO L280 TraceCheckUtils]: 94: Hoare triple {202#false} assume !false; {202#false} is VALID [2020-07-28 15:13:01,950 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 15:13:01,951 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535959596] [2020-07-28 15:13:01,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:01,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-28 15:13:01,954 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744441764] [2020-07-28 15:13:01,973 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 95 [2020-07-28 15:13:01,977 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:01,982 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-28 15:13:02,171 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 15:13:02,171 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-28 15:13:02,171 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:02,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-28 15:13:02,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-28 15:13:02,185 INFO L87 Difference]: Start difference. First operand 198 states. Second operand 9 states. [2020-07-28 15:13:06,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:06,270 INFO L93 Difference]: Finished difference Result 455 states and 771 transitions. [2020-07-28 15:13:06,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-28 15:13:06,271 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 95 [2020-07-28 15:13:06,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-28 15:13:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 771 transitions. [2020-07-28 15:13:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-28 15:13:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 771 transitions. [2020-07-28 15:13:06,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 771 transitions. [2020-07-28 15:13:07,271 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 15:13:07,293 INFO L225 Difference]: With dead ends: 455 [2020-07-28 15:13:07,293 INFO L226 Difference]: Without dead ends: 193 [2020-07-28 15:13:07,298 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-07-28 15:13:07,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2020-07-28 15:13:07,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2020-07-28 15:13:07,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:07,360 INFO L82 GeneralOperation]: Start isEquivalent. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:07,360 INFO L74 IsIncluded]: Start isIncluded. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:07,361 INFO L87 Difference]: Start difference. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:07,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:07,373 INFO L93 Difference]: Finished difference Result 193 states and 264 transitions. [2020-07-28 15:13:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2020-07-28 15:13:07,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:07,375 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:07,376 INFO L74 IsIncluded]: Start isIncluded. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:07,376 INFO L87 Difference]: Start difference. First operand 193 states. Second operand 193 states. [2020-07-28 15:13:07,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:07,387 INFO L93 Difference]: Finished difference Result 193 states and 264 transitions. [2020-07-28 15:13:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2020-07-28 15:13:07,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:07,389 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:07,389 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:07,390 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-07-28 15:13:07,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 264 transitions. [2020-07-28 15:13:07,401 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 264 transitions. Word has length 95 [2020-07-28 15:13:07,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:07,402 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 264 transitions. [2020-07-28 15:13:07,403 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-28 15:13:07,403 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2020-07-28 15:13:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-07-28 15:13:07,406 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:07,407 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, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:07,407 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 15:13:07,407 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:07,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:07,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1984818550, now seen corresponding path program 1 times [2020-07-28 15:13:07,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:07,409 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856508233] [2020-07-28 15:13:07,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:07,550 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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#(<= ~a7~0 0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#(<= ~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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,552 INFO L280 TraceCheckUtils]: 3: Hoare triple {1269#(<= ~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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {1269#(<= ~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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {1269#(<= ~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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#(<= ~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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,556 INFO L280 TraceCheckUtils]: 7: Hoare triple {1269#(<= ~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; {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,562 INFO L280 TraceCheckUtils]: 11: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,571 INFO L280 TraceCheckUtils]: 12: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,574 INFO L280 TraceCheckUtils]: 15: Hoare triple {1269#(<= ~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))); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,578 INFO L280 TraceCheckUtils]: 18: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,579 INFO L280 TraceCheckUtils]: 20: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,580 INFO L280 TraceCheckUtils]: 21: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,581 INFO L280 TraceCheckUtils]: 22: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,582 INFO L280 TraceCheckUtils]: 23: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,604 INFO L280 TraceCheckUtils]: 26: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,605 INFO L280 TraceCheckUtils]: 27: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,606 INFO L280 TraceCheckUtils]: 28: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,607 INFO L280 TraceCheckUtils]: 30: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,608 INFO L280 TraceCheckUtils]: 31: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,609 INFO L280 TraceCheckUtils]: 32: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,610 INFO L280 TraceCheckUtils]: 33: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,610 INFO L280 TraceCheckUtils]: 34: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,611 INFO L280 TraceCheckUtils]: 35: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,612 INFO L280 TraceCheckUtils]: 36: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,612 INFO L280 TraceCheckUtils]: 37: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,613 INFO L280 TraceCheckUtils]: 38: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,614 INFO L280 TraceCheckUtils]: 39: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,614 INFO L280 TraceCheckUtils]: 40: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,616 INFO L280 TraceCheckUtils]: 42: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,617 INFO L280 TraceCheckUtils]: 44: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,618 INFO L280 TraceCheckUtils]: 45: Hoare triple {1269#(<= ~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)))); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,618 INFO L280 TraceCheckUtils]: 46: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,619 INFO L280 TraceCheckUtils]: 47: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,619 INFO L280 TraceCheckUtils]: 48: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,620 INFO L280 TraceCheckUtils]: 49: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,621 INFO L280 TraceCheckUtils]: 50: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,621 INFO L280 TraceCheckUtils]: 51: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,622 INFO L280 TraceCheckUtils]: 52: Hoare triple {1269#(<= ~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))); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,623 INFO L280 TraceCheckUtils]: 53: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,623 INFO L280 TraceCheckUtils]: 54: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,624 INFO L280 TraceCheckUtils]: 55: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,625 INFO L280 TraceCheckUtils]: 56: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,625 INFO L280 TraceCheckUtils]: 57: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,626 INFO L280 TraceCheckUtils]: 58: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,627 INFO L280 TraceCheckUtils]: 59: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,627 INFO L280 TraceCheckUtils]: 60: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,628 INFO L280 TraceCheckUtils]: 61: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,629 INFO L280 TraceCheckUtils]: 62: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,629 INFO L280 TraceCheckUtils]: 63: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,630 INFO L280 TraceCheckUtils]: 64: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,631 INFO L280 TraceCheckUtils]: 65: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,631 INFO L280 TraceCheckUtils]: 66: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,632 INFO L280 TraceCheckUtils]: 67: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,633 INFO L280 TraceCheckUtils]: 68: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,633 INFO L280 TraceCheckUtils]: 69: Hoare triple {1269#(<= ~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)); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,634 INFO L280 TraceCheckUtils]: 70: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,634 INFO L280 TraceCheckUtils]: 71: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,635 INFO L280 TraceCheckUtils]: 72: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,636 INFO L280 TraceCheckUtils]: 73: Hoare triple {1269#(<= ~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))); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,637 INFO L280 TraceCheckUtils]: 74: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,638 INFO L280 TraceCheckUtils]: 75: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,639 INFO L280 TraceCheckUtils]: 76: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,640 INFO L280 TraceCheckUtils]: 77: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,641 INFO L280 TraceCheckUtils]: 78: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,642 INFO L280 TraceCheckUtils]: 79: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,643 INFO L280 TraceCheckUtils]: 80: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,643 INFO L280 TraceCheckUtils]: 81: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,644 INFO L280 TraceCheckUtils]: 82: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,644 INFO L280 TraceCheckUtils]: 83: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,645 INFO L280 TraceCheckUtils]: 84: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,645 INFO L280 TraceCheckUtils]: 85: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,646 INFO L280 TraceCheckUtils]: 86: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,646 INFO L280 TraceCheckUtils]: 87: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,647 INFO L280 TraceCheckUtils]: 88: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,647 INFO L280 TraceCheckUtils]: 89: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,648 INFO L280 TraceCheckUtils]: 90: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,648 INFO L280 TraceCheckUtils]: 91: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,649 INFO L280 TraceCheckUtils]: 92: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,649 INFO L280 TraceCheckUtils]: 93: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,650 INFO L280 TraceCheckUtils]: 94: Hoare triple {1269#(<= ~a7~0 0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,650 INFO L280 TraceCheckUtils]: 95: Hoare triple {1269#(<= ~a7~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,651 INFO L280 TraceCheckUtils]: 96: Hoare triple {1269#(<= ~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); {1269#(<= ~a7~0 0)} is VALID [2020-07-28 15:13:07,652 INFO L280 TraceCheckUtils]: 97: Hoare triple {1269#(<= ~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; {1268#false} is VALID [2020-07-28 15:13:07,652 INFO L280 TraceCheckUtils]: 98: Hoare triple {1268#false} assume !false; {1268#false} is VALID [2020-07-28 15:13:07,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-28 15:13:07,689 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856508233] [2020-07-28 15:13:07,690 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:07,690 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:07,690 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354756889] [2020-07-28 15:13:07,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-28 15:13:07,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:07,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:07,825 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:07,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:07,826 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:07,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:07,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:07,827 INFO L87 Difference]: Start difference. First operand 193 states and 264 transitions. Second operand 3 states. [2020-07-28 15:13:08,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:08,819 INFO L93 Difference]: Finished difference Result 457 states and 661 transitions. [2020-07-28 15:13:08,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:08,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-28 15:13:08,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:08,834 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2020-07-28 15:13:09,605 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 15:13:09,614 INFO L225 Difference]: With dead ends: 457 [2020-07-28 15:13:09,614 INFO L226 Difference]: Without dead ends: 324 [2020-07-28 15:13:09,616 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 15:13:09,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2020-07-28 15:13:09,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 324. [2020-07-28 15:13:09,650 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:09,651 INFO L82 GeneralOperation]: Start isEquivalent. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:09,651 INFO L74 IsIncluded]: Start isIncluded. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:09,651 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:09,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:09,666 INFO L93 Difference]: Finished difference Result 324 states and 443 transitions. [2020-07-28 15:13:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 443 transitions. [2020-07-28 15:13:09,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:09,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:09,667 INFO L74 IsIncluded]: Start isIncluded. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:09,667 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 324 states. [2020-07-28 15:13:09,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:09,680 INFO L93 Difference]: Finished difference Result 324 states and 443 transitions. [2020-07-28 15:13:09,681 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 443 transitions. [2020-07-28 15:13:09,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:09,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:09,682 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:09,682 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-07-28 15:13:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 443 transitions. [2020-07-28 15:13:09,694 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 443 transitions. Word has length 99 [2020-07-28 15:13:09,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:09,695 INFO L479 AbstractCegarLoop]: Abstraction has 324 states and 443 transitions. [2020-07-28 15:13:09,695 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 443 transitions. [2020-07-28 15:13:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-28 15:13:09,697 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:09,697 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, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:09,697 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 15:13:09,698 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:09,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:09,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1528488005, now seen corresponding path program 1 times [2020-07-28 15:13:09,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:09,699 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2070422388] [2020-07-28 15:13:09,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:09,799 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 15:13:09,799 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 15:13:09,799 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 15:13:09,799 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 15:13:09,800 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 15:13:09,800 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 15:13:09,800 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 15:13:09,801 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 15:13:09,801 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 15:13:09,802 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 15:13:09,802 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 15:13:09,804 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 15:13:09,805 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 15:13:09,806 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 15:13:09,807 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 15:13:09,808 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 15:13:09,808 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 15:13:09,809 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 15:13:09,809 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 15:13:09,810 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 15:13:09,810 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 15:13:09,811 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 15:13:09,811 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 15:13:09,812 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 15:13:09,813 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 15:13:09,813 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 15:13:09,815 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 15:13:09,816 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 15:13:09,817 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 15:13:09,817 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 15:13:09,820 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 15:13:09,821 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 15:13:09,822 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 15:13:09,823 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 15:13:09,823 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 15:13:09,824 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 15:13:09,824 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 15:13:09,825 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 15:13:09,825 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 15:13:09,826 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 15:13:09,826 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 15:13:09,826 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 15:13:09,827 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 15:13:09,827 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 15:13:09,828 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 15:13:09,828 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 15:13:09,828 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 15:13:09,829 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 15:13:09,829 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 15:13:09,830 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 15:13:09,830 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 15:13:09,830 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 15:13:09,831 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 15:13:09,831 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 15:13:09,832 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 15:13:09,833 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 15:13:09,833 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 15:13:09,835 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 15:13:09,835 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 15:13:09,839 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 15:13:09,839 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 15:13:09,842 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 15:13:09,844 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 15:13:09,844 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 15:13:09,844 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 15:13:09,846 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 15:13:09,847 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 15:13:09,847 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 15:13:09,847 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 15:13:09,848 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 15:13:09,848 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 15:13:09,849 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 15:13:09,849 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 15:13:09,850 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 15:13:09,850 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 15:13:09,850 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 15:13:09,851 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 15:13:09,851 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 15:13:09,852 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 15:13:09,852 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 15:13:09,852 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 15:13:09,853 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 15:13:09,853 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 15:13:09,854 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 15:13:09,855 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 15:13:09,855 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 15:13:09,856 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 15:13:09,857 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 15:13:09,858 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 15:13:09,858 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 15:13:09,859 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 15:13:09,860 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 15:13:09,860 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 15:13:09,861 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); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:09,861 INFO L280 TraceCheckUtils]: 94: 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 15:13:09,862 INFO L280 TraceCheckUtils]: 95: 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 15:13:09,863 INFO L280 TraceCheckUtils]: 96: 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 15:13:09,863 INFO L280 TraceCheckUtils]: 97: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:09,864 INFO L280 TraceCheckUtils]: 98: Hoare triple {2715#(<= ~a8~0 13)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2715#(<= ~a8~0 13)} is VALID [2020-07-28 15:13:09,864 INFO L280 TraceCheckUtils]: 99: 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 15:13:09,865 INFO L280 TraceCheckUtils]: 100: 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; {2714#false} is VALID [2020-07-28 15:13:09,865 INFO L280 TraceCheckUtils]: 101: Hoare triple {2714#false} assume !false; {2714#false} is VALID [2020-07-28 15:13:09,873 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 15:13:09,874 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2070422388] [2020-07-28 15:13:09,874 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:09,874 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:09,874 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398089420] [2020-07-28 15:13:09,875 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-07-28 15:13:09,875 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:09,875 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:10,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:10,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:10,022 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:10,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:10,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:10,023 INFO L87 Difference]: Start difference. First operand 324 states and 443 transitions. Second operand 3 states. [2020-07-28 15:13:11,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:11,114 INFO L93 Difference]: Finished difference Result 850 states and 1198 transitions. [2020-07-28 15:13:11,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:11,114 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-07-28 15:13:11,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:11,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:11,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2020-07-28 15:13:11,902 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 15:13:11,925 INFO L225 Difference]: With dead ends: 850 [2020-07-28 15:13:11,925 INFO L226 Difference]: Without dead ends: 586 [2020-07-28 15:13:11,926 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 15:13:11,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2020-07-28 15:13:11,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 586. [2020-07-28 15:13:11,980 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:11,981 INFO L82 GeneralOperation]: Start isEquivalent. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:11,981 INFO L74 IsIncluded]: Start isIncluded. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:11,981 INFO L87 Difference]: Start difference. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:12,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:12,003 INFO L93 Difference]: Finished difference Result 586 states and 735 transitions. [2020-07-28 15:13:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2020-07-28 15:13:12,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:12,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:12,005 INFO L74 IsIncluded]: Start isIncluded. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:12,005 INFO L87 Difference]: Start difference. First operand 586 states. Second operand 586 states. [2020-07-28 15:13:12,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:12,028 INFO L93 Difference]: Finished difference Result 586 states and 735 transitions. [2020-07-28 15:13:12,028 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2020-07-28 15:13:12,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:12,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:12,029 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:12,030 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 586 states. [2020-07-28 15:13:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 735 transitions. [2020-07-28 15:13:12,052 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 735 transitions. Word has length 102 [2020-07-28 15:13:12,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:12,052 INFO L479 AbstractCegarLoop]: Abstraction has 586 states and 735 transitions. [2020-07-28 15:13:12,052 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 735 transitions. [2020-07-28 15:13:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-07-28 15:13:12,054 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:12,054 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:12,055 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 15:13:12,055 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:12,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:12,055 INFO L82 PathProgramCache]: Analyzing trace with hash -1618607071, now seen corresponding path program 1 times [2020-07-28 15:13:12,055 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:12,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664066027] [2020-07-28 15:13:12,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:12,106 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; {5348#true} is VALID [2020-07-28 15:13:12,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {5348#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {5348#true} is VALID [2020-07-28 15:13:12,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {5348#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; {5348#true} is VALID [2020-07-28 15:13:12,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {5348#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; {5348#true} is VALID [2020-07-28 15:13:12,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {5348#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); {5348#true} is VALID [2020-07-28 15:13:12,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {5348#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); {5348#true} is VALID [2020-07-28 15:13:12,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {5348#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); {5348#true} is VALID [2020-07-28 15:13:12,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {5348#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; {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {5350#(= 4 ~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; {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {5350#(= 4 ~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; {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {5350#(= 4 ~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; {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,110 INFO L280 TraceCheckUtils]: 12: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {5350#(= 4 ~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)); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {5350#(= 4 ~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))); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,114 INFO L280 TraceCheckUtils]: 20: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,115 INFO L280 TraceCheckUtils]: 22: Hoare triple {5350#(= 4 ~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); {5350#(= 4 ~a16~0)} is VALID [2020-07-28 15:13:12,116 INFO L280 TraceCheckUtils]: 23: Hoare triple {5350#(= 4 ~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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;calculate_output_#res := -1; {5349#false} is VALID [2020-07-28 15:13:12,116 INFO L280 TraceCheckUtils]: 24: 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 15:13:12,117 INFO L280 TraceCheckUtils]: 25: 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 15:13:12,117 INFO L280 TraceCheckUtils]: 26: 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 15:13:12,117 INFO L280 TraceCheckUtils]: 27: 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 15:13:12,117 INFO L280 TraceCheckUtils]: 28: 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 15:13:12,117 INFO L280 TraceCheckUtils]: 29: 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 15:13:12,118 INFO L280 TraceCheckUtils]: 30: 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 15:13:12,118 INFO L280 TraceCheckUtils]: 31: 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 15:13:12,118 INFO L280 TraceCheckUtils]: 32: 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 15:13:12,118 INFO L280 TraceCheckUtils]: 33: 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 15:13:12,119 INFO L280 TraceCheckUtils]: 34: 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 15:13:12,119 INFO L280 TraceCheckUtils]: 35: 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 15:13:12,119 INFO L280 TraceCheckUtils]: 36: 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 15:13:12,119 INFO L280 TraceCheckUtils]: 37: 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 15:13:12,119 INFO L280 TraceCheckUtils]: 38: 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 15:13:12,120 INFO L280 TraceCheckUtils]: 39: 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 15:13:12,120 INFO L280 TraceCheckUtils]: 40: 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 15:13:12,120 INFO L280 TraceCheckUtils]: 41: 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 15:13:12,120 INFO L280 TraceCheckUtils]: 42: 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 15:13:12,120 INFO L280 TraceCheckUtils]: 43: 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 15:13:12,121 INFO L280 TraceCheckUtils]: 44: 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 15:13:12,121 INFO L280 TraceCheckUtils]: 45: 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 15:13:12,121 INFO L280 TraceCheckUtils]: 46: 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 15:13:12,121 INFO L280 TraceCheckUtils]: 47: 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 15:13:12,121 INFO L280 TraceCheckUtils]: 48: 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 15:13:12,122 INFO L280 TraceCheckUtils]: 49: 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 15:13:12,122 INFO L280 TraceCheckUtils]: 50: 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 15:13:12,122 INFO L280 TraceCheckUtils]: 51: 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 15:13:12,122 INFO L280 TraceCheckUtils]: 52: 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 15:13:12,122 INFO L280 TraceCheckUtils]: 53: 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 15:13:12,123 INFO L280 TraceCheckUtils]: 54: 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 15:13:12,123 INFO L280 TraceCheckUtils]: 55: 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 15:13:12,123 INFO L280 TraceCheckUtils]: 56: 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 15:13:12,123 INFO L280 TraceCheckUtils]: 57: 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 15:13:12,124 INFO L280 TraceCheckUtils]: 58: 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 15:13:12,124 INFO L280 TraceCheckUtils]: 59: 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 15:13:12,124 INFO L280 TraceCheckUtils]: 60: 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 15:13:12,124 INFO L280 TraceCheckUtils]: 61: 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 15:13:12,124 INFO L280 TraceCheckUtils]: 62: 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 15:13:12,125 INFO L280 TraceCheckUtils]: 63: 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 15:13:12,125 INFO L280 TraceCheckUtils]: 64: 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 15:13:12,125 INFO L280 TraceCheckUtils]: 65: 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 15:13:12,125 INFO L280 TraceCheckUtils]: 66: 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 15:13:12,125 INFO L280 TraceCheckUtils]: 67: 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 15:13:12,126 INFO L280 TraceCheckUtils]: 68: 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 15:13:12,126 INFO L280 TraceCheckUtils]: 69: 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 15:13:12,126 INFO L280 TraceCheckUtils]: 70: 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 15:13:12,126 INFO L280 TraceCheckUtils]: 71: 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 15:13:12,126 INFO L280 TraceCheckUtils]: 72: 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 15:13:12,127 INFO L280 TraceCheckUtils]: 73: 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 15:13:12,127 INFO L280 TraceCheckUtils]: 74: 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 15:13:12,127 INFO L280 TraceCheckUtils]: 75: 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 15:13:12,127 INFO L280 TraceCheckUtils]: 76: 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 15:13:12,127 INFO L280 TraceCheckUtils]: 77: 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 15:13:12,128 INFO L280 TraceCheckUtils]: 78: 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 15:13:12,128 INFO L280 TraceCheckUtils]: 79: 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 15:13:12,128 INFO L280 TraceCheckUtils]: 80: 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 15:13:12,128 INFO L280 TraceCheckUtils]: 81: 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 15:13:12,128 INFO L280 TraceCheckUtils]: 82: 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 15:13:12,129 INFO L280 TraceCheckUtils]: 83: 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 15:13:12,129 INFO L280 TraceCheckUtils]: 84: 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 15:13:12,129 INFO L280 TraceCheckUtils]: 85: 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 15:13:12,129 INFO L280 TraceCheckUtils]: 86: 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 15:13:12,130 INFO L280 TraceCheckUtils]: 87: 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 15:13:12,130 INFO L280 TraceCheckUtils]: 88: 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 15:13:12,130 INFO L280 TraceCheckUtils]: 89: 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 15:13:12,130 INFO L280 TraceCheckUtils]: 90: 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 15:13:12,130 INFO L280 TraceCheckUtils]: 91: 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 15:13:12,131 INFO L280 TraceCheckUtils]: 92: 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 15:13:12,131 INFO L280 TraceCheckUtils]: 93: 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 15:13:12,131 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 15:13:12,131 INFO L280 TraceCheckUtils]: 95: 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 15:13:12,131 INFO L280 TraceCheckUtils]: 96: 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 15:13:12,132 INFO L280 TraceCheckUtils]: 97: 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 15:13:12,132 INFO L280 TraceCheckUtils]: 98: 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 15:13:12,132 INFO L280 TraceCheckUtils]: 99: 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 15:13:12,132 INFO L280 TraceCheckUtils]: 100: 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 15:13:12,132 INFO L280 TraceCheckUtils]: 101: 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 15:13:12,133 INFO L280 TraceCheckUtils]: 102: 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 15:13:12,133 INFO L280 TraceCheckUtils]: 103: 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 15:13:12,133 INFO L280 TraceCheckUtils]: 104: 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 15:13:12,133 INFO L280 TraceCheckUtils]: 105: 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 15:13:12,133 INFO L280 TraceCheckUtils]: 106: 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 15:13:12,134 INFO L280 TraceCheckUtils]: 107: 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 15:13:12,134 INFO L280 TraceCheckUtils]: 108: 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 15:13:12,134 INFO L280 TraceCheckUtils]: 109: 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 15:13:12,134 INFO L280 TraceCheckUtils]: 110: 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 15:13:12,134 INFO L280 TraceCheckUtils]: 111: 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 15:13:12,135 INFO L280 TraceCheckUtils]: 112: 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 15:13:12,135 INFO L280 TraceCheckUtils]: 113: Hoare triple {5349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:12,135 INFO L280 TraceCheckUtils]: 114: Hoare triple {5349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5349#false} is VALID [2020-07-28 15:13:12,135 INFO L280 TraceCheckUtils]: 115: 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 15:13:12,135 INFO L280 TraceCheckUtils]: 116: 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 15:13:12,136 INFO L280 TraceCheckUtils]: 117: Hoare triple {5349#false} assume !false; {5349#false} is VALID [2020-07-28 15:13:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 15:13:12,144 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664066027] [2020-07-28 15:13:12,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:12,144 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:12,145 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357267062] [2020-07-28 15:13:12,145 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2020-07-28 15:13:12,146 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:12,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:12,285 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:12,285 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:12,285 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:12,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:12,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:12,286 INFO L87 Difference]: Start difference. First operand 586 states and 735 transitions. Second operand 3 states. [2020-07-28 15:13:13,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:13,530 INFO L93 Difference]: Finished difference Result 1636 states and 2074 transitions. [2020-07-28 15:13:13,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:13,531 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2020-07-28 15:13:13,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:13,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 598 transitions. [2020-07-28 15:13:13,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 598 transitions. [2020-07-28 15:13:14,314 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 15:13:14,389 INFO L225 Difference]: With dead ends: 1636 [2020-07-28 15:13:14,389 INFO L226 Difference]: Without dead ends: 1110 [2020-07-28 15:13:14,391 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 15:13:14,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1110 states. [2020-07-28 15:13:14,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1110 to 979. [2020-07-28 15:13:14,482 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:14,482 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1110 states. Second operand 979 states. [2020-07-28 15:13:14,483 INFO L74 IsIncluded]: Start isIncluded. First operand 1110 states. Second operand 979 states. [2020-07-28 15:13:14,483 INFO L87 Difference]: Start difference. First operand 1110 states. Second operand 979 states. [2020-07-28 15:13:14,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:14,548 INFO L93 Difference]: Finished difference Result 1110 states and 1344 transitions. [2020-07-28 15:13:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1344 transitions. [2020-07-28 15:13:14,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:14,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:14,551 INFO L74 IsIncluded]: Start isIncluded. First operand 979 states. Second operand 1110 states. [2020-07-28 15:13:14,551 INFO L87 Difference]: Start difference. First operand 979 states. Second operand 1110 states. [2020-07-28 15:13:14,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:14,615 INFO L93 Difference]: Finished difference Result 1110 states and 1344 transitions. [2020-07-28 15:13:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1344 transitions. [2020-07-28 15:13:14,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:14,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:14,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:14,618 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:14,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 979 states. [2020-07-28 15:13:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 979 states and 1207 transitions. [2020-07-28 15:13:14,672 INFO L78 Accepts]: Start accepts. Automaton has 979 states and 1207 transitions. Word has length 118 [2020-07-28 15:13:14,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:14,672 INFO L479 AbstractCegarLoop]: Abstraction has 979 states and 1207 transitions. [2020-07-28 15:13:14,672 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1207 transitions. [2020-07-28 15:13:14,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-28 15:13:14,675 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:14,675 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:14,675 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 15:13:14,675 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:14,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:14,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1960003089, now seen corresponding path program 1 times [2020-07-28 15:13:14,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:14,676 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334670946] [2020-07-28 15:13:14,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:14,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {10228#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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {10230#(= 1 ~a21~0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {10230#(= 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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {10230#(= 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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {10230#(= 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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {10230#(= 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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,728 INFO L280 TraceCheckUtils]: 9: Hoare triple {10230#(= 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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {10230#(= 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; {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {10230#(= 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)); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {10230#(= 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))); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,734 INFO L280 TraceCheckUtils]: 20: Hoare triple {10230#(= 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,735 INFO L280 TraceCheckUtils]: 21: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,736 INFO L280 TraceCheckUtils]: 22: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,737 INFO L280 TraceCheckUtils]: 23: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,737 INFO L280 TraceCheckUtils]: 24: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,738 INFO L280 TraceCheckUtils]: 25: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {10230#(= 1 ~a21~0)} 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); {10230#(= 1 ~a21~0)} is VALID [2020-07-28 15:13:14,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {10230#(= 1 ~a21~0)} 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;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;~a20~0 := 0;~a16~0 := 4;calculate_output_#res := -1; {10229#false} is VALID [2020-07-28 15:13:14,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {10229#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; {10229#false} is VALID [2020-07-28 15:13:14,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {10229#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; {10229#false} is VALID [2020-07-28 15:13:14,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {10229#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; {10229#false} is VALID [2020-07-28 15:13:14,740 INFO L280 TraceCheckUtils]: 32: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,741 INFO L280 TraceCheckUtils]: 33: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,741 INFO L280 TraceCheckUtils]: 34: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,741 INFO L280 TraceCheckUtils]: 35: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,742 INFO L280 TraceCheckUtils]: 36: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,742 INFO L280 TraceCheckUtils]: 37: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,742 INFO L280 TraceCheckUtils]: 39: Hoare triple {10229#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))); {10229#false} is VALID [2020-07-28 15:13:14,742 INFO L280 TraceCheckUtils]: 40: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,742 INFO L280 TraceCheckUtils]: 41: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,743 INFO L280 TraceCheckUtils]: 42: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,743 INFO L280 TraceCheckUtils]: 44: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,744 INFO L280 TraceCheckUtils]: 45: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,744 INFO L280 TraceCheckUtils]: 46: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,744 INFO L280 TraceCheckUtils]: 49: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,745 INFO L280 TraceCheckUtils]: 50: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,745 INFO L280 TraceCheckUtils]: 51: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,745 INFO L280 TraceCheckUtils]: 52: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,745 INFO L280 TraceCheckUtils]: 53: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,745 INFO L280 TraceCheckUtils]: 54: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,745 INFO L280 TraceCheckUtils]: 55: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,746 INFO L280 TraceCheckUtils]: 56: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,746 INFO L280 TraceCheckUtils]: 57: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,746 INFO L280 TraceCheckUtils]: 58: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,747 INFO L280 TraceCheckUtils]: 59: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,747 INFO L280 TraceCheckUtils]: 60: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,747 INFO L280 TraceCheckUtils]: 61: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,748 INFO L280 TraceCheckUtils]: 62: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,748 INFO L280 TraceCheckUtils]: 63: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,748 INFO L280 TraceCheckUtils]: 64: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,749 INFO L280 TraceCheckUtils]: 65: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,749 INFO L280 TraceCheckUtils]: 66: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,749 INFO L280 TraceCheckUtils]: 67: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,749 INFO L280 TraceCheckUtils]: 68: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,750 INFO L280 TraceCheckUtils]: 69: Hoare triple {10229#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)))); {10229#false} is VALID [2020-07-28 15:13:14,750 INFO L280 TraceCheckUtils]: 70: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,750 INFO L280 TraceCheckUtils]: 71: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,750 INFO L280 TraceCheckUtils]: 72: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,751 INFO L280 TraceCheckUtils]: 73: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,751 INFO L280 TraceCheckUtils]: 74: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,751 INFO L280 TraceCheckUtils]: 75: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,751 INFO L280 TraceCheckUtils]: 76: Hoare triple {10229#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))); {10229#false} is VALID [2020-07-28 15:13:14,752 INFO L280 TraceCheckUtils]: 77: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,752 INFO L280 TraceCheckUtils]: 78: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,752 INFO L280 TraceCheckUtils]: 79: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,753 INFO L280 TraceCheckUtils]: 80: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,753 INFO L280 TraceCheckUtils]: 81: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,753 INFO L280 TraceCheckUtils]: 82: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,753 INFO L280 TraceCheckUtils]: 83: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,754 INFO L280 TraceCheckUtils]: 84: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,754 INFO L280 TraceCheckUtils]: 85: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,754 INFO L280 TraceCheckUtils]: 86: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,754 INFO L280 TraceCheckUtils]: 87: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,755 INFO L280 TraceCheckUtils]: 88: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,755 INFO L280 TraceCheckUtils]: 89: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,755 INFO L280 TraceCheckUtils]: 90: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,756 INFO L280 TraceCheckUtils]: 91: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,756 INFO L280 TraceCheckUtils]: 92: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,756 INFO L280 TraceCheckUtils]: 93: Hoare triple {10229#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)); {10229#false} is VALID [2020-07-28 15:13:14,756 INFO L280 TraceCheckUtils]: 94: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,757 INFO L280 TraceCheckUtils]: 95: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,757 INFO L280 TraceCheckUtils]: 96: Hoare triple {10229#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); {10229#false} is VALID [2020-07-28 15:13:14,758 INFO L280 TraceCheckUtils]: 97: Hoare triple {10229#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))); {10229#false} is VALID [2020-07-28 15:13:14,758 INFO L280 TraceCheckUtils]: 98: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,758 INFO L280 TraceCheckUtils]: 99: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,758 INFO L280 TraceCheckUtils]: 100: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,759 INFO L280 TraceCheckUtils]: 101: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,759 INFO L280 TraceCheckUtils]: 102: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,759 INFO L280 TraceCheckUtils]: 103: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,759 INFO L280 TraceCheckUtils]: 104: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,760 INFO L280 TraceCheckUtils]: 105: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,760 INFO L280 TraceCheckUtils]: 106: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,760 INFO L280 TraceCheckUtils]: 107: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,760 INFO L280 TraceCheckUtils]: 108: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,761 INFO L280 TraceCheckUtils]: 109: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,761 INFO L280 TraceCheckUtils]: 110: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,761 INFO L280 TraceCheckUtils]: 111: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,761 INFO L280 TraceCheckUtils]: 112: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,762 INFO L280 TraceCheckUtils]: 113: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,762 INFO L280 TraceCheckUtils]: 114: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,762 INFO L280 TraceCheckUtils]: 115: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,762 INFO L280 TraceCheckUtils]: 116: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,763 INFO L280 TraceCheckUtils]: 117: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,763 INFO L280 TraceCheckUtils]: 118: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,763 INFO L280 TraceCheckUtils]: 119: Hoare triple {10229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,763 INFO L280 TraceCheckUtils]: 120: Hoare triple {10229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {10229#false} is VALID [2020-07-28 15:13:14,764 INFO L280 TraceCheckUtils]: 121: Hoare triple {10229#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {10229#false} is VALID [2020-07-28 15:13:14,764 INFO L280 TraceCheckUtils]: 122: Hoare triple {10229#false} assume !false; {10229#false} is VALID [2020-07-28 15:13:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-28 15:13:14,773 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334670946] [2020-07-28 15:13:14,774 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:14,774 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:14,774 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083647880] [2020-07-28 15:13:14,775 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-07-28 15:13:14,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:14,775 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:14,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:14,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:14,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:14,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:14,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:14,904 INFO L87 Difference]: Start difference. First operand 979 states and 1207 transitions. Second operand 3 states. [2020-07-28 15:13:16,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:16,040 INFO L93 Difference]: Finished difference Result 2029 states and 2498 transitions. [2020-07-28 15:13:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:16,040 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-07-28 15:13:16,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:16,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 555 transitions. [2020-07-28 15:13:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 555 transitions. [2020-07-28 15:13:16,048 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 555 transitions. [2020-07-28 15:13:16,770 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:16,818 INFO L225 Difference]: With dead ends: 2029 [2020-07-28 15:13:16,818 INFO L226 Difference]: Without dead ends: 1110 [2020-07-28 15:13:16,819 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 15:13:16,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1110 states. [2020-07-28 15:13:16,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1110 to 979. [2020-07-28 15:13:16,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:16,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1110 states. Second operand 979 states. [2020-07-28 15:13:16,876 INFO L74 IsIncluded]: Start isIncluded. First operand 1110 states. Second operand 979 states. [2020-07-28 15:13:16,876 INFO L87 Difference]: Start difference. First operand 1110 states. Second operand 979 states. [2020-07-28 15:13:16,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:16,929 INFO L93 Difference]: Finished difference Result 1110 states and 1314 transitions. [2020-07-28 15:13:16,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1314 transitions. [2020-07-28 15:13:16,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:16,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:16,932 INFO L74 IsIncluded]: Start isIncluded. First operand 979 states. Second operand 1110 states. [2020-07-28 15:13:16,932 INFO L87 Difference]: Start difference. First operand 979 states. Second operand 1110 states. [2020-07-28 15:13:16,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:16,971 INFO L93 Difference]: Finished difference Result 1110 states and 1314 transitions. [2020-07-28 15:13:16,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1314 transitions. [2020-07-28 15:13:16,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:16,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:16,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:16,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 979 states. [2020-07-28 15:13:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 979 states and 1177 transitions. [2020-07-28 15:13:17,008 INFO L78 Accepts]: Start accepts. Automaton has 979 states and 1177 transitions. Word has length 123 [2020-07-28 15:13:17,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:17,008 INFO L479 AbstractCegarLoop]: Abstraction has 979 states and 1177 transitions. [2020-07-28 15:13:17,008 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1177 transitions. [2020-07-28 15:13:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-07-28 15:13:17,010 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:17,011 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-28 15:13:17,011 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 15:13:17,011 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:17,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:17,012 INFO L82 PathProgramCache]: Analyzing trace with hash 42471459, now seen corresponding path program 1 times [2020-07-28 15:13:17,012 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:17,012 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771707469] [2020-07-28 15:13:17,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:17,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {15509#(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; {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,080 INFO L280 TraceCheckUtils]: 8: Hoare triple {15509#(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); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {15509#(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); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {15509#(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); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {15509#(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); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,084 INFO L280 TraceCheckUtils]: 12: Hoare triple {15509#(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); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {15509#(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); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {15509#(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)); {15509#(and (<= ~a7~0 0) (= 1 ~a17~0))} is VALID [2020-07-28 15:13:17,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {15509#(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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {15508#false} is VALID [2020-07-28 15:13:17,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,090 INFO L280 TraceCheckUtils]: 23: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,090 INFO L280 TraceCheckUtils]: 24: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {15508#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))); {15508#false} is VALID [2020-07-28 15:13:17,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,091 INFO L280 TraceCheckUtils]: 28: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,091 INFO L280 TraceCheckUtils]: 29: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,092 INFO L280 TraceCheckUtils]: 31: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,092 INFO L280 TraceCheckUtils]: 32: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,092 INFO L280 TraceCheckUtils]: 33: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,092 INFO L280 TraceCheckUtils]: 34: Hoare triple {15508#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; {15508#false} is VALID [2020-07-28 15:13:17,092 INFO L280 TraceCheckUtils]: 35: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,093 INFO L280 TraceCheckUtils]: 37: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,093 INFO L280 TraceCheckUtils]: 38: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,093 INFO L280 TraceCheckUtils]: 40: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,093 INFO L280 TraceCheckUtils]: 41: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {15508#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))); {15508#false} is VALID [2020-07-28 15:13:17,094 INFO L280 TraceCheckUtils]: 43: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,094 INFO L280 TraceCheckUtils]: 44: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,095 INFO L280 TraceCheckUtils]: 47: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,095 INFO L280 TraceCheckUtils]: 49: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,096 INFO L280 TraceCheckUtils]: 50: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,096 INFO L280 TraceCheckUtils]: 51: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,096 INFO L280 TraceCheckUtils]: 52: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,096 INFO L280 TraceCheckUtils]: 53: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,097 INFO L280 TraceCheckUtils]: 54: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,097 INFO L280 TraceCheckUtils]: 55: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,097 INFO L280 TraceCheckUtils]: 56: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,097 INFO L280 TraceCheckUtils]: 57: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,098 INFO L280 TraceCheckUtils]: 58: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,098 INFO L280 TraceCheckUtils]: 59: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,098 INFO L280 TraceCheckUtils]: 60: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,098 INFO L280 TraceCheckUtils]: 61: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,099 INFO L280 TraceCheckUtils]: 62: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,099 INFO L280 TraceCheckUtils]: 63: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,099 INFO L280 TraceCheckUtils]: 64: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,099 INFO L280 TraceCheckUtils]: 65: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,100 INFO L280 TraceCheckUtils]: 66: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,100 INFO L280 TraceCheckUtils]: 67: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,100 INFO L280 TraceCheckUtils]: 68: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,100 INFO L280 TraceCheckUtils]: 69: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,101 INFO L280 TraceCheckUtils]: 70: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,101 INFO L280 TraceCheckUtils]: 71: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,101 INFO L280 TraceCheckUtils]: 72: Hoare triple {15508#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)))); {15508#false} is VALID [2020-07-28 15:13:17,101 INFO L280 TraceCheckUtils]: 73: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,102 INFO L280 TraceCheckUtils]: 74: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,102 INFO L280 TraceCheckUtils]: 75: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,102 INFO L280 TraceCheckUtils]: 76: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,103 INFO L280 TraceCheckUtils]: 77: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,103 INFO L280 TraceCheckUtils]: 78: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,103 INFO L280 TraceCheckUtils]: 79: Hoare triple {15508#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))); {15508#false} is VALID [2020-07-28 15:13:17,103 INFO L280 TraceCheckUtils]: 80: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,104 INFO L280 TraceCheckUtils]: 81: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,104 INFO L280 TraceCheckUtils]: 82: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,104 INFO L280 TraceCheckUtils]: 83: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,104 INFO L280 TraceCheckUtils]: 84: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,104 INFO L280 TraceCheckUtils]: 85: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,105 INFO L280 TraceCheckUtils]: 86: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,105 INFO L280 TraceCheckUtils]: 87: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,105 INFO L280 TraceCheckUtils]: 88: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,105 INFO L280 TraceCheckUtils]: 89: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,106 INFO L280 TraceCheckUtils]: 90: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,106 INFO L280 TraceCheckUtils]: 91: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,106 INFO L280 TraceCheckUtils]: 92: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,107 INFO L280 TraceCheckUtils]: 93: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,107 INFO L280 TraceCheckUtils]: 94: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,107 INFO L280 TraceCheckUtils]: 95: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,107 INFO L280 TraceCheckUtils]: 96: Hoare triple {15508#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)); {15508#false} is VALID [2020-07-28 15:13:17,107 INFO L280 TraceCheckUtils]: 97: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,108 INFO L280 TraceCheckUtils]: 98: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,108 INFO L280 TraceCheckUtils]: 99: Hoare triple {15508#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); {15508#false} is VALID [2020-07-28 15:13:17,108 INFO L280 TraceCheckUtils]: 100: Hoare triple {15508#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))); {15508#false} is VALID [2020-07-28 15:13:17,108 INFO L280 TraceCheckUtils]: 101: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,109 INFO L280 TraceCheckUtils]: 102: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,109 INFO L280 TraceCheckUtils]: 103: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,110 INFO L280 TraceCheckUtils]: 105: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,110 INFO L280 TraceCheckUtils]: 106: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,110 INFO L280 TraceCheckUtils]: 107: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,110 INFO L280 TraceCheckUtils]: 108: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,111 INFO L280 TraceCheckUtils]: 109: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,111 INFO L280 TraceCheckUtils]: 110: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,111 INFO L280 TraceCheckUtils]: 111: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,111 INFO L280 TraceCheckUtils]: 112: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,112 INFO L280 TraceCheckUtils]: 113: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,112 INFO L280 TraceCheckUtils]: 114: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,112 INFO L280 TraceCheckUtils]: 115: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,112 INFO L280 TraceCheckUtils]: 116: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,113 INFO L280 TraceCheckUtils]: 117: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,113 INFO L280 TraceCheckUtils]: 118: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,113 INFO L280 TraceCheckUtils]: 119: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,113 INFO L280 TraceCheckUtils]: 120: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,114 INFO L280 TraceCheckUtils]: 121: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,114 INFO L280 TraceCheckUtils]: 122: Hoare triple {15508#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,114 INFO L280 TraceCheckUtils]: 123: Hoare triple {15508#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {15508#false} is VALID [2020-07-28 15:13:17,114 INFO L280 TraceCheckUtils]: 124: Hoare triple {15508#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {15508#false} is VALID [2020-07-28 15:13:17,115 INFO L280 TraceCheckUtils]: 125: Hoare triple {15508#false} assume !false; {15508#false} is VALID [2020-07-28 15:13:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-07-28 15:13:17,126 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771707469] [2020-07-28 15:13:17,126 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:17,126 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:17,127 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911891110] [2020-07-28 15:13:17,127 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2020-07-28 15:13:17,128 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:17,128 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:17,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:17,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:17,274 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:17,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:17,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:17,275 INFO L87 Difference]: Start difference. First operand 979 states and 1177 transitions. Second operand 3 states. [2020-07-28 15:13:18,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:18,453 INFO L93 Difference]: Finished difference Result 2291 states and 2760 transitions. [2020-07-28 15:13:18,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:18,453 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2020-07-28 15:13:18,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 579 transitions. [2020-07-28 15:13:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 579 transitions. [2020-07-28 15:13:18,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 579 transitions. [2020-07-28 15:13:19,228 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 579 edges. 579 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:19,289 INFO L225 Difference]: With dead ends: 2291 [2020-07-28 15:13:19,289 INFO L226 Difference]: Without dead ends: 1241 [2020-07-28 15:13:19,291 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 15:13:19,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1241 states. [2020-07-28 15:13:19,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1241 to 1241. [2020-07-28 15:13:19,374 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:19,374 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1241 states. Second operand 1241 states. [2020-07-28 15:13:19,375 INFO L74 IsIncluded]: Start isIncluded. First operand 1241 states. Second operand 1241 states. [2020-07-28 15:13:19,375 INFO L87 Difference]: Start difference. First operand 1241 states. Second operand 1241 states. [2020-07-28 15:13:19,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:19,444 INFO L93 Difference]: Finished difference Result 1241 states and 1461 transitions. [2020-07-28 15:13:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1461 transitions. [2020-07-28 15:13:19,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:19,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:19,447 INFO L74 IsIncluded]: Start isIncluded. First operand 1241 states. Second operand 1241 states. [2020-07-28 15:13:19,447 INFO L87 Difference]: Start difference. First operand 1241 states. Second operand 1241 states. [2020-07-28 15:13:19,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:19,499 INFO L93 Difference]: Finished difference Result 1241 states and 1461 transitions. [2020-07-28 15:13:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1461 transitions. [2020-07-28 15:13:19,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:19,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:19,501 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:19,502 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1241 states. [2020-07-28 15:13:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1241 states and 1461 transitions. [2020-07-28 15:13:19,549 INFO L78 Accepts]: Start accepts. Automaton has 1241 states and 1461 transitions. Word has length 126 [2020-07-28 15:13:19,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:19,549 INFO L479 AbstractCegarLoop]: Abstraction has 1241 states and 1461 transitions. [2020-07-28 15:13:19,549 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1461 transitions. [2020-07-28 15:13:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-28 15:13:19,552 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:19,552 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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] [2020-07-28 15:13:19,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-28 15:13:19,553 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:19,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:19,554 INFO L82 PathProgramCache]: Analyzing trace with hash 693672638, now seen corresponding path program 1 times [2020-07-28 15:13:19,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:19,554 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843361050] [2020-07-28 15:13:19,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:19,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {21580#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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {21582#(and (= 1 ~a17~0) (= 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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {21582#(and (= 1 ~a17~0) (= 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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {21582#(and (= 1 ~a17~0) (= 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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,616 INFO L280 TraceCheckUtils]: 8: Hoare triple {21582#(and (= 1 ~a17~0) (= 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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,616 INFO L280 TraceCheckUtils]: 9: Hoare triple {21582#(and (= 1 ~a17~0) (= 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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,617 INFO L280 TraceCheckUtils]: 10: Hoare triple {21582#(and (= 1 ~a17~0) (= 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; {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,619 INFO L280 TraceCheckUtils]: 12: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,620 INFO L280 TraceCheckUtils]: 14: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,621 INFO L280 TraceCheckUtils]: 15: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,622 INFO L280 TraceCheckUtils]: 16: Hoare triple {21582#(and (= 1 ~a17~0) (= 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); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {21582#(and (= 1 ~a17~0) (= 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)); {21582#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-28 15:13:19,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {21582#(and (= 1 ~a17~0) (= 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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {21581#false} is VALID [2020-07-28 15:13:19,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,624 INFO L280 TraceCheckUtils]: 20: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,624 INFO L280 TraceCheckUtils]: 21: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,625 INFO L280 TraceCheckUtils]: 22: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,625 INFO L280 TraceCheckUtils]: 24: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,625 INFO L280 TraceCheckUtils]: 25: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,626 INFO L280 TraceCheckUtils]: 26: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,626 INFO L280 TraceCheckUtils]: 27: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,626 INFO L280 TraceCheckUtils]: 28: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,626 INFO L280 TraceCheckUtils]: 29: Hoare triple {21581#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))); {21581#false} is VALID [2020-07-28 15:13:19,626 INFO L280 TraceCheckUtils]: 30: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,626 INFO L280 TraceCheckUtils]: 31: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,627 INFO L280 TraceCheckUtils]: 32: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,627 INFO L280 TraceCheckUtils]: 33: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,627 INFO L280 TraceCheckUtils]: 34: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,628 INFO L280 TraceCheckUtils]: 35: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,628 INFO L280 TraceCheckUtils]: 37: Hoare triple {21581#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; {21581#false} is VALID [2020-07-28 15:13:19,628 INFO L280 TraceCheckUtils]: 38: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,628 INFO L280 TraceCheckUtils]: 39: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,629 INFO L280 TraceCheckUtils]: 40: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,629 INFO L280 TraceCheckUtils]: 41: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,629 INFO L280 TraceCheckUtils]: 42: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,629 INFO L280 TraceCheckUtils]: 44: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,629 INFO L280 TraceCheckUtils]: 45: Hoare triple {21581#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))); {21581#false} is VALID [2020-07-28 15:13:19,630 INFO L280 TraceCheckUtils]: 46: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,631 INFO L280 TraceCheckUtils]: 51: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,632 INFO L280 TraceCheckUtils]: 52: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,632 INFO L280 TraceCheckUtils]: 54: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,632 INFO L280 TraceCheckUtils]: 55: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,633 INFO L280 TraceCheckUtils]: 56: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,633 INFO L280 TraceCheckUtils]: 58: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,633 INFO L280 TraceCheckUtils]: 59: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,634 INFO L280 TraceCheckUtils]: 60: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,634 INFO L280 TraceCheckUtils]: 61: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,634 INFO L280 TraceCheckUtils]: 62: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,634 INFO L280 TraceCheckUtils]: 63: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,635 INFO L280 TraceCheckUtils]: 64: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,635 INFO L280 TraceCheckUtils]: 67: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,636 INFO L280 TraceCheckUtils]: 68: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,636 INFO L280 TraceCheckUtils]: 69: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,637 INFO L280 TraceCheckUtils]: 71: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,637 INFO L280 TraceCheckUtils]: 72: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,637 INFO L280 TraceCheckUtils]: 73: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,637 INFO L280 TraceCheckUtils]: 74: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,638 INFO L280 TraceCheckUtils]: 75: Hoare triple {21581#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)))); {21581#false} is VALID [2020-07-28 15:13:19,638 INFO L280 TraceCheckUtils]: 76: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,638 INFO L280 TraceCheckUtils]: 77: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,638 INFO L280 TraceCheckUtils]: 78: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,639 INFO L280 TraceCheckUtils]: 79: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,639 INFO L280 TraceCheckUtils]: 80: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,639 INFO L280 TraceCheckUtils]: 81: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,639 INFO L280 TraceCheckUtils]: 82: Hoare triple {21581#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))); {21581#false} is VALID [2020-07-28 15:13:19,640 INFO L280 TraceCheckUtils]: 83: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,640 INFO L280 TraceCheckUtils]: 84: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,640 INFO L280 TraceCheckUtils]: 85: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,640 INFO L280 TraceCheckUtils]: 86: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,641 INFO L280 TraceCheckUtils]: 87: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,641 INFO L280 TraceCheckUtils]: 88: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,641 INFO L280 TraceCheckUtils]: 89: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,641 INFO L280 TraceCheckUtils]: 90: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,642 INFO L280 TraceCheckUtils]: 91: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,642 INFO L280 TraceCheckUtils]: 92: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,642 INFO L280 TraceCheckUtils]: 93: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,642 INFO L280 TraceCheckUtils]: 94: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,643 INFO L280 TraceCheckUtils]: 95: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,643 INFO L280 TraceCheckUtils]: 96: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,643 INFO L280 TraceCheckUtils]: 97: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,643 INFO L280 TraceCheckUtils]: 98: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,644 INFO L280 TraceCheckUtils]: 99: Hoare triple {21581#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)); {21581#false} is VALID [2020-07-28 15:13:19,644 INFO L280 TraceCheckUtils]: 100: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,644 INFO L280 TraceCheckUtils]: 101: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,644 INFO L280 TraceCheckUtils]: 102: Hoare triple {21581#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); {21581#false} is VALID [2020-07-28 15:13:19,645 INFO L280 TraceCheckUtils]: 103: Hoare triple {21581#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))); {21581#false} is VALID [2020-07-28 15:13:19,645 INFO L280 TraceCheckUtils]: 104: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,645 INFO L280 TraceCheckUtils]: 105: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,645 INFO L280 TraceCheckUtils]: 106: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,646 INFO L280 TraceCheckUtils]: 107: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,646 INFO L280 TraceCheckUtils]: 108: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,646 INFO L280 TraceCheckUtils]: 109: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,646 INFO L280 TraceCheckUtils]: 110: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,647 INFO L280 TraceCheckUtils]: 111: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,647 INFO L280 TraceCheckUtils]: 112: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,647 INFO L280 TraceCheckUtils]: 113: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,648 INFO L280 TraceCheckUtils]: 114: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,648 INFO L280 TraceCheckUtils]: 115: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,648 INFO L280 TraceCheckUtils]: 116: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,648 INFO L280 TraceCheckUtils]: 117: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,649 INFO L280 TraceCheckUtils]: 118: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,649 INFO L280 TraceCheckUtils]: 119: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,649 INFO L280 TraceCheckUtils]: 120: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,649 INFO L280 TraceCheckUtils]: 121: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,650 INFO L280 TraceCheckUtils]: 122: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,650 INFO L280 TraceCheckUtils]: 123: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,650 INFO L280 TraceCheckUtils]: 124: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,651 INFO L280 TraceCheckUtils]: 125: Hoare triple {21581#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,651 INFO L280 TraceCheckUtils]: 126: Hoare triple {21581#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21581#false} is VALID [2020-07-28 15:13:19,651 INFO L280 TraceCheckUtils]: 127: Hoare triple {21581#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {21581#false} is VALID [2020-07-28 15:13:19,651 INFO L280 TraceCheckUtils]: 128: Hoare triple {21581#false} assume !false; {21581#false} is VALID [2020-07-28 15:13:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-28 15:13:19,664 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843361050] [2020-07-28 15:13:19,665 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:19,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:19,665 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172752289] [2020-07-28 15:13:19,666 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2020-07-28 15:13:19,666 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:19,666 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:19,831 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:19,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:19,832 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:19,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:19,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:19,832 INFO L87 Difference]: Start difference. First operand 1241 states and 1461 transitions. Second operand 3 states. [2020-07-28 15:13:21,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:21,528 INFO L93 Difference]: Finished difference Result 3077 states and 3659 transitions. [2020-07-28 15:13:21,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:21,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2020-07-28 15:13:21,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 575 transitions. [2020-07-28 15:13:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 575 transitions. [2020-07-28 15:13:21,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 575 transitions. [2020-07-28 15:13:22,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 575 edges. 575 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:22,412 INFO L225 Difference]: With dead ends: 3077 [2020-07-28 15:13:22,412 INFO L226 Difference]: Without dead ends: 1765 [2020-07-28 15:13:22,414 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 15:13:22,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1765 states. [2020-07-28 15:13:22,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1765 to 1503. [2020-07-28 15:13:22,483 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:22,483 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1765 states. Second operand 1503 states. [2020-07-28 15:13:22,483 INFO L74 IsIncluded]: Start isIncluded. First operand 1765 states. Second operand 1503 states. [2020-07-28 15:13:22,483 INFO L87 Difference]: Start difference. First operand 1765 states. Second operand 1503 states. [2020-07-28 15:13:22,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:22,589 INFO L93 Difference]: Finished difference Result 1765 states and 1944 transitions. [2020-07-28 15:13:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 1944 transitions. [2020-07-28 15:13:22,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:22,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:22,591 INFO L74 IsIncluded]: Start isIncluded. First operand 1503 states. Second operand 1765 states. [2020-07-28 15:13:22,591 INFO L87 Difference]: Start difference. First operand 1503 states. Second operand 1765 states. [2020-07-28 15:13:22,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:22,694 INFO L93 Difference]: Finished difference Result 1765 states and 1944 transitions. [2020-07-28 15:13:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 1944 transitions. [2020-07-28 15:13:22,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:22,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:22,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:22,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1503 states. [2020-07-28 15:13:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1503 states and 1666 transitions. [2020-07-28 15:13:22,764 INFO L78 Accepts]: Start accepts. Automaton has 1503 states and 1666 transitions. Word has length 129 [2020-07-28 15:13:22,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:22,765 INFO L479 AbstractCegarLoop]: Abstraction has 1503 states and 1666 transitions. [2020-07-28 15:13:22,765 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 1666 transitions. [2020-07-28 15:13:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-07-28 15:13:22,767 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:22,767 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 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 15:13:22,767 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-28 15:13:22,767 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:22,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:22,768 INFO L82 PathProgramCache]: Analyzing trace with hash 610838657, now seen corresponding path program 1 times [2020-07-28 15:13:22,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:22,768 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220230760] [2020-07-28 15:13:22,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:22,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {29765#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; {29765#true} is VALID [2020-07-28 15:13:22,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {29765#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {29765#true} is VALID [2020-07-28 15:13:22,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {29765#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; {29765#true} is VALID [2020-07-28 15:13:22,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {29765#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; {29765#true} is VALID [2020-07-28 15:13:22,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {29765#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; {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {29767#(= 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; {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {29767#(= 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; {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,821 INFO L280 TraceCheckUtils]: 7: Hoare triple {29767#(= 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; {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,821 INFO L280 TraceCheckUtils]: 8: Hoare triple {29767#(= 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); {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {29767#(= 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); {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {29767#(= 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); {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {29767#(= 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); {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {29767#(= 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); {29767#(= 5 ~a16~0)} is VALID [2020-07-28 15:13:22,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {29767#(= 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;~a17~0 := 0;calculate_output_#res := 26; {29766#false} is VALID [2020-07-28 15:13:22,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,827 INFO L280 TraceCheckUtils]: 21: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {29766#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {29766#false} is VALID [2020-07-28 15:13:22,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,830 INFO L280 TraceCheckUtils]: 29: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,830 INFO L280 TraceCheckUtils]: 32: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,831 INFO L280 TraceCheckUtils]: 34: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {29766#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))); {29766#false} is VALID [2020-07-28 15:13:22,831 INFO L280 TraceCheckUtils]: 36: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,833 INFO L280 TraceCheckUtils]: 41: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,834 INFO L280 TraceCheckUtils]: 43: Hoare triple {29766#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; {29766#false} is VALID [2020-07-28 15:13:22,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,834 INFO L280 TraceCheckUtils]: 45: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,834 INFO L280 TraceCheckUtils]: 46: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,835 INFO L280 TraceCheckUtils]: 47: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,835 INFO L280 TraceCheckUtils]: 48: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,835 INFO L280 TraceCheckUtils]: 49: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,836 INFO L280 TraceCheckUtils]: 50: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,836 INFO L280 TraceCheckUtils]: 51: Hoare triple {29766#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))); {29766#false} is VALID [2020-07-28 15:13:22,836 INFO L280 TraceCheckUtils]: 52: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,836 INFO L280 TraceCheckUtils]: 53: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,837 INFO L280 TraceCheckUtils]: 54: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,837 INFO L280 TraceCheckUtils]: 55: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,837 INFO L280 TraceCheckUtils]: 56: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,838 INFO L280 TraceCheckUtils]: 57: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,838 INFO L280 TraceCheckUtils]: 59: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,838 INFO L280 TraceCheckUtils]: 60: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,839 INFO L280 TraceCheckUtils]: 62: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,839 INFO L280 TraceCheckUtils]: 63: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,839 INFO L280 TraceCheckUtils]: 64: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,840 INFO L280 TraceCheckUtils]: 65: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,840 INFO L280 TraceCheckUtils]: 66: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,840 INFO L280 TraceCheckUtils]: 67: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,841 INFO L280 TraceCheckUtils]: 68: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,841 INFO L280 TraceCheckUtils]: 69: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,841 INFO L280 TraceCheckUtils]: 70: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,841 INFO L280 TraceCheckUtils]: 71: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,842 INFO L280 TraceCheckUtils]: 72: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,842 INFO L280 TraceCheckUtils]: 73: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,842 INFO L280 TraceCheckUtils]: 74: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 75: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 76: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 77: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,843 INFO L280 TraceCheckUtils]: 78: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 79: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 80: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,844 INFO L280 TraceCheckUtils]: 81: Hoare triple {29766#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)))); {29766#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 82: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 83: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 84: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,845 INFO L280 TraceCheckUtils]: 85: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 86: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 87: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 88: Hoare triple {29766#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))); {29766#false} is VALID [2020-07-28 15:13:22,846 INFO L280 TraceCheckUtils]: 89: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,847 INFO L280 TraceCheckUtils]: 90: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,847 INFO L280 TraceCheckUtils]: 91: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,847 INFO L280 TraceCheckUtils]: 92: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,848 INFO L280 TraceCheckUtils]: 93: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,848 INFO L280 TraceCheckUtils]: 94: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,848 INFO L280 TraceCheckUtils]: 95: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 96: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 97: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 98: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,849 INFO L280 TraceCheckUtils]: 99: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,850 INFO L280 TraceCheckUtils]: 100: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,850 INFO L280 TraceCheckUtils]: 101: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,850 INFO L280 TraceCheckUtils]: 102: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 103: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 104: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,851 INFO L280 TraceCheckUtils]: 105: Hoare triple {29766#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)); {29766#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 106: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 107: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 108: Hoare triple {29766#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); {29766#false} is VALID [2020-07-28 15:13:22,852 INFO L280 TraceCheckUtils]: 109: Hoare triple {29766#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))); {29766#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 110: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 111: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 112: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,853 INFO L280 TraceCheckUtils]: 113: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,854 INFO L280 TraceCheckUtils]: 114: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,854 INFO L280 TraceCheckUtils]: 115: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,854 INFO L280 TraceCheckUtils]: 116: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 117: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 118: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 119: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,855 INFO L280 TraceCheckUtils]: 120: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,856 INFO L280 TraceCheckUtils]: 121: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,856 INFO L280 TraceCheckUtils]: 122: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,856 INFO L280 TraceCheckUtils]: 123: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 124: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 125: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 126: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,857 INFO L280 TraceCheckUtils]: 127: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,858 INFO L280 TraceCheckUtils]: 128: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,858 INFO L280 TraceCheckUtils]: 129: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,858 INFO L280 TraceCheckUtils]: 130: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 131: Hoare triple {29766#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 132: Hoare triple {29766#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29766#false} is VALID [2020-07-28 15:13:22,859 INFO L280 TraceCheckUtils]: 133: Hoare triple {29766#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29766#false} is VALID [2020-07-28 15:13:22,860 INFO L280 TraceCheckUtils]: 134: Hoare triple {29766#false} assume !false; {29766#false} is VALID [2020-07-28 15:13:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-07-28 15:13:22,875 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220230760] [2020-07-28 15:13:22,875 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:22,875 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:22,875 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125526645] [2020-07-28 15:13:22,876 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-07-28 15:13:22,876 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:22,877 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:23,050 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:23,050 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:23,050 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:23,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:23,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:23,051 INFO L87 Difference]: Start difference. First operand 1503 states and 1666 transitions. Second operand 3 states. [2020-07-28 15:13:24,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:24,385 INFO L93 Difference]: Finished difference Result 3601 states and 4027 transitions. [2020-07-28 15:13:24,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:24,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-07-28 15:13:24,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 532 transitions. [2020-07-28 15:13:24,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 532 transitions. [2020-07-28 15:13:24,389 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 532 transitions. [2020-07-28 15:13:25,092 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 532 edges. 532 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:25,245 INFO L225 Difference]: With dead ends: 3601 [2020-07-28 15:13:25,245 INFO L226 Difference]: Without dead ends: 2158 [2020-07-28 15:13:25,248 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 15:13:25,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2158 states. [2020-07-28 15:13:25,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2158 to 2158. [2020-07-28 15:13:25,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:25,341 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2158 states. Second operand 2158 states. [2020-07-28 15:13:25,341 INFO L74 IsIncluded]: Start isIncluded. First operand 2158 states. Second operand 2158 states. [2020-07-28 15:13:25,341 INFO L87 Difference]: Start difference. First operand 2158 states. Second operand 2158 states. [2020-07-28 15:13:25,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:25,589 INFO L93 Difference]: Finished difference Result 2158 states and 2386 transitions. [2020-07-28 15:13:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 2386 transitions. [2020-07-28 15:13:25,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:25,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:25,593 INFO L74 IsIncluded]: Start isIncluded. First operand 2158 states. Second operand 2158 states. [2020-07-28 15:13:25,593 INFO L87 Difference]: Start difference. First operand 2158 states. Second operand 2158 states. [2020-07-28 15:13:25,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:25,738 INFO L93 Difference]: Finished difference Result 2158 states and 2386 transitions. [2020-07-28 15:13:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 2386 transitions. [2020-07-28 15:13:25,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:25,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:25,741 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:25,741 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2158 states. [2020-07-28 15:13:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 2158 states and 2386 transitions. [2020-07-28 15:13:25,874 INFO L78 Accepts]: Start accepts. Automaton has 2158 states and 2386 transitions. Word has length 135 [2020-07-28 15:13:25,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:25,874 INFO L479 AbstractCegarLoop]: Abstraction has 2158 states and 2386 transitions. [2020-07-28 15:13:25,874 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 2386 transitions. [2020-07-28 15:13:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-28 15:13:25,878 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:25,878 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:25,878 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-28 15:13:25,878 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:25,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:25,879 INFO L82 PathProgramCache]: Analyzing trace with hash 264060256, now seen corresponding path program 1 times [2020-07-28 15:13:25,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:25,879 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963473100] [2020-07-28 15:13:25,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:25,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {39933#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; {39935#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {39935#(= 1 ~a17~0)} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {39935#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {39935#(= 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; {39935#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {39935#(= 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; {39935#(= 1 ~a17~0)} is VALID [2020-07-28 15:13:25,980 INFO L280 TraceCheckUtils]: 4: Hoare triple {39935#(= 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; {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {39936#(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; {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {39936#(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; {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {39936#(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; {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {39936#(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)); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {39936#(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))); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,992 INFO L280 TraceCheckUtils]: 18: Hoare triple {39936#(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); {39936#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-28 15:13:25,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {39936#(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; {39934#false} is VALID [2020-07-28 15:13:25,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 24: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,994 INFO L280 TraceCheckUtils]: 29: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:25,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {39934#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {39934#false} is VALID [2020-07-28 15:13:25,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,995 INFO L280 TraceCheckUtils]: 35: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,995 INFO L280 TraceCheckUtils]: 37: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,995 INFO L280 TraceCheckUtils]: 38: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,996 INFO L280 TraceCheckUtils]: 40: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:25,996 INFO L280 TraceCheckUtils]: 41: Hoare triple {39934#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))); {39934#false} is VALID [2020-07-28 15:13:25,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,996 INFO L280 TraceCheckUtils]: 44: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,997 INFO L280 TraceCheckUtils]: 50: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,998 INFO L280 TraceCheckUtils]: 51: Hoare triple {39934#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;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;~a20~0 := 0;~a16~0 := 4;calculate_output_#res := -1; {39934#false} is VALID [2020-07-28 15:13:25,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {39934#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; {39934#false} is VALID [2020-07-28 15:13:25,999 INFO L280 TraceCheckUtils]: 55: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:25,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,000 INFO L280 TraceCheckUtils]: 58: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,000 INFO L280 TraceCheckUtils]: 59: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,000 INFO L280 TraceCheckUtils]: 60: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,000 INFO L280 TraceCheckUtils]: 61: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,001 INFO L280 TraceCheckUtils]: 62: Hoare triple {39934#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))); {39934#false} is VALID [2020-07-28 15:13:26,001 INFO L280 TraceCheckUtils]: 63: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,001 INFO L280 TraceCheckUtils]: 64: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,001 INFO L280 TraceCheckUtils]: 65: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,002 INFO L280 TraceCheckUtils]: 66: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,002 INFO L280 TraceCheckUtils]: 68: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,002 INFO L280 TraceCheckUtils]: 69: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,003 INFO L280 TraceCheckUtils]: 70: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,003 INFO L280 TraceCheckUtils]: 71: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,003 INFO L280 TraceCheckUtils]: 72: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,003 INFO L280 TraceCheckUtils]: 73: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,004 INFO L280 TraceCheckUtils]: 74: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,004 INFO L280 TraceCheckUtils]: 75: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,004 INFO L280 TraceCheckUtils]: 76: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,004 INFO L280 TraceCheckUtils]: 77: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,005 INFO L280 TraceCheckUtils]: 78: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,005 INFO L280 TraceCheckUtils]: 79: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,005 INFO L280 TraceCheckUtils]: 80: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,005 INFO L280 TraceCheckUtils]: 81: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,005 INFO L280 TraceCheckUtils]: 82: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,006 INFO L280 TraceCheckUtils]: 83: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,006 INFO L280 TraceCheckUtils]: 84: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,006 INFO L280 TraceCheckUtils]: 85: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,006 INFO L280 TraceCheckUtils]: 86: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,007 INFO L280 TraceCheckUtils]: 87: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,007 INFO L280 TraceCheckUtils]: 88: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,007 INFO L280 TraceCheckUtils]: 89: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,007 INFO L280 TraceCheckUtils]: 90: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,008 INFO L280 TraceCheckUtils]: 91: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,008 INFO L280 TraceCheckUtils]: 92: Hoare triple {39934#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)))); {39934#false} is VALID [2020-07-28 15:13:26,008 INFO L280 TraceCheckUtils]: 93: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,008 INFO L280 TraceCheckUtils]: 94: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,009 INFO L280 TraceCheckUtils]: 95: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,009 INFO L280 TraceCheckUtils]: 96: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,009 INFO L280 TraceCheckUtils]: 97: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,009 INFO L280 TraceCheckUtils]: 98: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,010 INFO L280 TraceCheckUtils]: 99: Hoare triple {39934#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))); {39934#false} is VALID [2020-07-28 15:13:26,010 INFO L280 TraceCheckUtils]: 100: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,010 INFO L280 TraceCheckUtils]: 101: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,010 INFO L280 TraceCheckUtils]: 102: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,011 INFO L280 TraceCheckUtils]: 103: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,011 INFO L280 TraceCheckUtils]: 104: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,011 INFO L280 TraceCheckUtils]: 105: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,011 INFO L280 TraceCheckUtils]: 106: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,012 INFO L280 TraceCheckUtils]: 107: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,012 INFO L280 TraceCheckUtils]: 108: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,012 INFO L280 TraceCheckUtils]: 109: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,012 INFO L280 TraceCheckUtils]: 110: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,012 INFO L280 TraceCheckUtils]: 111: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,013 INFO L280 TraceCheckUtils]: 112: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,013 INFO L280 TraceCheckUtils]: 113: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,013 INFO L280 TraceCheckUtils]: 114: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,013 INFO L280 TraceCheckUtils]: 115: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,014 INFO L280 TraceCheckUtils]: 116: Hoare triple {39934#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)); {39934#false} is VALID [2020-07-28 15:13:26,014 INFO L280 TraceCheckUtils]: 117: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,014 INFO L280 TraceCheckUtils]: 118: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,014 INFO L280 TraceCheckUtils]: 119: Hoare triple {39934#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); {39934#false} is VALID [2020-07-28 15:13:26,015 INFO L280 TraceCheckUtils]: 120: Hoare triple {39934#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))); {39934#false} is VALID [2020-07-28 15:13:26,015 INFO L280 TraceCheckUtils]: 121: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,015 INFO L280 TraceCheckUtils]: 122: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,015 INFO L280 TraceCheckUtils]: 123: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,016 INFO L280 TraceCheckUtils]: 124: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,016 INFO L280 TraceCheckUtils]: 125: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,016 INFO L280 TraceCheckUtils]: 126: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,016 INFO L280 TraceCheckUtils]: 127: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,017 INFO L280 TraceCheckUtils]: 128: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,017 INFO L280 TraceCheckUtils]: 129: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,017 INFO L280 TraceCheckUtils]: 130: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,017 INFO L280 TraceCheckUtils]: 131: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,017 INFO L280 TraceCheckUtils]: 132: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,018 INFO L280 TraceCheckUtils]: 133: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,018 INFO L280 TraceCheckUtils]: 134: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,018 INFO L280 TraceCheckUtils]: 135: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,018 INFO L280 TraceCheckUtils]: 136: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,019 INFO L280 TraceCheckUtils]: 137: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,019 INFO L280 TraceCheckUtils]: 138: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,019 INFO L280 TraceCheckUtils]: 139: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,019 INFO L280 TraceCheckUtils]: 140: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,020 INFO L280 TraceCheckUtils]: 141: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,020 INFO L280 TraceCheckUtils]: 142: Hoare triple {39934#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,020 INFO L280 TraceCheckUtils]: 143: Hoare triple {39934#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {39934#false} is VALID [2020-07-28 15:13:26,020 INFO L280 TraceCheckUtils]: 144: Hoare triple {39934#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {39934#false} is VALID [2020-07-28 15:13:26,020 INFO L280 TraceCheckUtils]: 145: Hoare triple {39934#false} assume !false; {39934#false} is VALID [2020-07-28 15:13:26,034 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-28 15:13:26,035 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963473100] [2020-07-28 15:13:26,035 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:26,035 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:26,035 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579576931] [2020-07-28 15:13:26,036 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 146 [2020-07-28 15:13:26,036 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:26,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 15:13:26,175 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:26,175 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 15:13:26,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:26,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 15:13:26,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-28 15:13:26,177 INFO L87 Difference]: Start difference. First operand 2158 states and 2386 transitions. Second operand 4 states. [2020-07-28 15:13:28,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:28,556 INFO L93 Difference]: Finished difference Result 4387 states and 4858 transitions. [2020-07-28 15:13:28,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-28 15:13:28,556 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 146 [2020-07-28 15:13:28,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 670 transitions. [2020-07-28 15:13:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 15:13:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 670 transitions. [2020-07-28 15:13:28,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 670 transitions. [2020-07-28 15:13:29,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 670 edges. 670 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:29,708 INFO L225 Difference]: With dead ends: 4387 [2020-07-28 15:13:29,708 INFO L226 Difference]: Without dead ends: 2289 [2020-07-28 15:13:29,715 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 15:13:29,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2289 states. [2020-07-28 15:13:29,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2289 to 2158. [2020-07-28 15:13:29,816 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:29,817 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2289 states. Second operand 2158 states. [2020-07-28 15:13:29,817 INFO L74 IsIncluded]: Start isIncluded. First operand 2289 states. Second operand 2158 states. [2020-07-28 15:13:29,817 INFO L87 Difference]: Start difference. First operand 2289 states. Second operand 2158 states. [2020-07-28 15:13:30,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:30,145 INFO L93 Difference]: Finished difference Result 2289 states and 2520 transitions. [2020-07-28 15:13:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2520 transitions. [2020-07-28 15:13:30,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:30,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:30,149 INFO L74 IsIncluded]: Start isIncluded. First operand 2158 states. Second operand 2289 states. [2020-07-28 15:13:30,149 INFO L87 Difference]: Start difference. First operand 2158 states. Second operand 2289 states. [2020-07-28 15:13:30,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:30,337 INFO L93 Difference]: Finished difference Result 2289 states and 2520 transitions. [2020-07-28 15:13:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2520 transitions. [2020-07-28 15:13:30,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:30,339 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:30,339 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:30,339 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:30,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2158 states. [2020-07-28 15:13:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 2158 states and 2372 transitions. [2020-07-28 15:13:30,473 INFO L78 Accepts]: Start accepts. Automaton has 2158 states and 2372 transitions. Word has length 146 [2020-07-28 15:13:30,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:30,473 INFO L479 AbstractCegarLoop]: Abstraction has 2158 states and 2372 transitions. [2020-07-28 15:13:30,473 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 15:13:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 2372 transitions. [2020-07-28 15:13:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-28 15:13:30,476 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:30,477 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, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:30,477 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-28 15:13:30,477 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:30,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:30,478 INFO L82 PathProgramCache]: Analyzing trace with hash -1135294486, now seen corresponding path program 1 times [2020-07-28 15:13:30,478 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:30,478 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709084417] [2020-07-28 15:13:30,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:30,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {51162#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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {51164#(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)); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {51164#(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))); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,569 INFO L280 TraceCheckUtils]: 13: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,572 INFO L280 TraceCheckUtils]: 16: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,574 INFO L280 TraceCheckUtils]: 18: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,575 INFO L280 TraceCheckUtils]: 19: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,577 INFO L280 TraceCheckUtils]: 21: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {51164#(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)); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {51164#(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)); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,580 INFO L280 TraceCheckUtils]: 24: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,581 INFO L280 TraceCheckUtils]: 25: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,582 INFO L280 TraceCheckUtils]: 26: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,583 INFO L280 TraceCheckUtils]: 28: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,584 INFO L280 TraceCheckUtils]: 29: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,586 INFO L280 TraceCheckUtils]: 31: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,589 INFO L280 TraceCheckUtils]: 32: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,593 INFO L280 TraceCheckUtils]: 33: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,595 INFO L280 TraceCheckUtils]: 34: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,596 INFO L280 TraceCheckUtils]: 35: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,597 INFO L280 TraceCheckUtils]: 36: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,598 INFO L280 TraceCheckUtils]: 37: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,599 INFO L280 TraceCheckUtils]: 38: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,601 INFO L280 TraceCheckUtils]: 40: Hoare triple {51164#(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; {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,602 INFO L280 TraceCheckUtils]: 41: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,603 INFO L280 TraceCheckUtils]: 42: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,604 INFO L280 TraceCheckUtils]: 43: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,606 INFO L280 TraceCheckUtils]: 45: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,607 INFO L280 TraceCheckUtils]: 46: Hoare triple {51164#(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); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {51164#(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)); {51164#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-28 15:13:30,609 INFO L280 TraceCheckUtils]: 48: Hoare triple {51164#(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; {51163#false} is VALID [2020-07-28 15:13:30,609 INFO L280 TraceCheckUtils]: 49: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,609 INFO L280 TraceCheckUtils]: 50: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,610 INFO L280 TraceCheckUtils]: 52: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,610 INFO L280 TraceCheckUtils]: 53: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,610 INFO L280 TraceCheckUtils]: 54: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,610 INFO L280 TraceCheckUtils]: 57: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {51163#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))); {51163#false} is VALID [2020-07-28 15:13:30,611 INFO L280 TraceCheckUtils]: 60: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,611 INFO L280 TraceCheckUtils]: 61: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,612 INFO L280 TraceCheckUtils]: 63: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,612 INFO L280 TraceCheckUtils]: 64: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,612 INFO L280 TraceCheckUtils]: 65: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,613 INFO L280 TraceCheckUtils]: 66: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,613 INFO L280 TraceCheckUtils]: 67: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,613 INFO L280 TraceCheckUtils]: 68: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,613 INFO L280 TraceCheckUtils]: 69: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 70: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 71: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 72: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 73: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 74: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 75: Hoare triple {51163#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))); {51163#false} is VALID [2020-07-28 15:13:30,614 INFO L280 TraceCheckUtils]: 76: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 77: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 78: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 79: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 80: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 81: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 82: Hoare triple {51163#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; {51163#false} is VALID [2020-07-28 15:13:30,615 INFO L280 TraceCheckUtils]: 83: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,616 INFO L280 TraceCheckUtils]: 84: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,616 INFO L280 TraceCheckUtils]: 85: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,616 INFO L280 TraceCheckUtils]: 86: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,617 INFO L280 TraceCheckUtils]: 87: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,617 INFO L280 TraceCheckUtils]: 88: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,617 INFO L280 TraceCheckUtils]: 89: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,618 INFO L280 TraceCheckUtils]: 90: Hoare triple {51163#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))); {51163#false} is VALID [2020-07-28 15:13:30,618 INFO L280 TraceCheckUtils]: 91: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,618 INFO L280 TraceCheckUtils]: 92: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,618 INFO L280 TraceCheckUtils]: 93: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,619 INFO L280 TraceCheckUtils]: 94: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,619 INFO L280 TraceCheckUtils]: 95: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,619 INFO L280 TraceCheckUtils]: 96: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,619 INFO L280 TraceCheckUtils]: 97: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,620 INFO L280 TraceCheckUtils]: 98: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,620 INFO L280 TraceCheckUtils]: 99: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,620 INFO L280 TraceCheckUtils]: 100: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,620 INFO L280 TraceCheckUtils]: 101: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,621 INFO L280 TraceCheckUtils]: 102: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,621 INFO L280 TraceCheckUtils]: 103: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,621 INFO L280 TraceCheckUtils]: 104: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,621 INFO L280 TraceCheckUtils]: 105: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,622 INFO L280 TraceCheckUtils]: 106: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,622 INFO L280 TraceCheckUtils]: 107: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,622 INFO L280 TraceCheckUtils]: 108: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,622 INFO L280 TraceCheckUtils]: 109: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,623 INFO L280 TraceCheckUtils]: 110: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,623 INFO L280 TraceCheckUtils]: 111: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,623 INFO L280 TraceCheckUtils]: 112: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,623 INFO L280 TraceCheckUtils]: 113: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,623 INFO L280 TraceCheckUtils]: 114: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,624 INFO L280 TraceCheckUtils]: 115: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,624 INFO L280 TraceCheckUtils]: 116: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,624 INFO L280 TraceCheckUtils]: 117: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,624 INFO L280 TraceCheckUtils]: 118: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,625 INFO L280 TraceCheckUtils]: 119: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,625 INFO L280 TraceCheckUtils]: 120: Hoare triple {51163#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)))); {51163#false} is VALID [2020-07-28 15:13:30,625 INFO L280 TraceCheckUtils]: 121: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,625 INFO L280 TraceCheckUtils]: 122: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,626 INFO L280 TraceCheckUtils]: 123: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,626 INFO L280 TraceCheckUtils]: 124: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,626 INFO L280 TraceCheckUtils]: 125: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,626 INFO L280 TraceCheckUtils]: 126: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,627 INFO L280 TraceCheckUtils]: 127: Hoare triple {51163#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))); {51163#false} is VALID [2020-07-28 15:13:30,627 INFO L280 TraceCheckUtils]: 128: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,627 INFO L280 TraceCheckUtils]: 129: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,627 INFO L280 TraceCheckUtils]: 130: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,628 INFO L280 TraceCheckUtils]: 131: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,628 INFO L280 TraceCheckUtils]: 132: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,628 INFO L280 TraceCheckUtils]: 133: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,628 INFO L280 TraceCheckUtils]: 134: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,629 INFO L280 TraceCheckUtils]: 135: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,629 INFO L280 TraceCheckUtils]: 136: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,629 INFO L280 TraceCheckUtils]: 137: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,629 INFO L280 TraceCheckUtils]: 138: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,630 INFO L280 TraceCheckUtils]: 139: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,630 INFO L280 TraceCheckUtils]: 140: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,630 INFO L280 TraceCheckUtils]: 141: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,630 INFO L280 TraceCheckUtils]: 142: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,631 INFO L280 TraceCheckUtils]: 143: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,631 INFO L280 TraceCheckUtils]: 144: Hoare triple {51163#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)); {51163#false} is VALID [2020-07-28 15:13:30,631 INFO L280 TraceCheckUtils]: 145: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,631 INFO L280 TraceCheckUtils]: 146: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,631 INFO L280 TraceCheckUtils]: 147: Hoare triple {51163#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); {51163#false} is VALID [2020-07-28 15:13:30,632 INFO L280 TraceCheckUtils]: 148: Hoare triple {51163#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))); {51163#false} is VALID [2020-07-28 15:13:30,632 INFO L280 TraceCheckUtils]: 149: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,632 INFO L280 TraceCheckUtils]: 150: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,632 INFO L280 TraceCheckUtils]: 151: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,633 INFO L280 TraceCheckUtils]: 152: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,633 INFO L280 TraceCheckUtils]: 153: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,633 INFO L280 TraceCheckUtils]: 154: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,633 INFO L280 TraceCheckUtils]: 155: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,634 INFO L280 TraceCheckUtils]: 156: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,634 INFO L280 TraceCheckUtils]: 157: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,634 INFO L280 TraceCheckUtils]: 158: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,634 INFO L280 TraceCheckUtils]: 159: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,635 INFO L280 TraceCheckUtils]: 160: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,635 INFO L280 TraceCheckUtils]: 161: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,635 INFO L280 TraceCheckUtils]: 162: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,635 INFO L280 TraceCheckUtils]: 163: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,636 INFO L280 TraceCheckUtils]: 164: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,636 INFO L280 TraceCheckUtils]: 165: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,636 INFO L280 TraceCheckUtils]: 166: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,636 INFO L280 TraceCheckUtils]: 167: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,637 INFO L280 TraceCheckUtils]: 168: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,637 INFO L280 TraceCheckUtils]: 169: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,637 INFO L280 TraceCheckUtils]: 170: Hoare triple {51163#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,637 INFO L280 TraceCheckUtils]: 171: Hoare triple {51163#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {51163#false} is VALID [2020-07-28 15:13:30,638 INFO L280 TraceCheckUtils]: 172: Hoare triple {51163#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {51163#false} is VALID [2020-07-28 15:13:30,638 INFO L280 TraceCheckUtils]: 173: Hoare triple {51163#false} assume !false; {51163#false} is VALID [2020-07-28 15:13:30,669 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 15:13:30,669 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709084417] [2020-07-28 15:13:30,669 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:30,670 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 15:13:30,670 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108171401] [2020-07-28 15:13:30,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 174 [2020-07-28 15:13:30,671 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:30,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:30,848 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:30,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:30,849 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:30,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:30,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:30,850 INFO L87 Difference]: Start difference. First operand 2158 states and 2372 transitions. Second operand 3 states. [2020-07-28 15:13:32,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:32,513 INFO L93 Difference]: Finished difference Result 4911 states and 5403 transitions. [2020-07-28 15:13:32,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:32,514 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 174 [2020-07-28 15:13:32,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2020-07-28 15:13:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:32,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 514 transitions. [2020-07-28 15:13:32,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 514 transitions. [2020-07-28 15:13:33,225 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:33,467 INFO L225 Difference]: With dead ends: 4911 [2020-07-28 15:13:33,467 INFO L226 Difference]: Without dead ends: 2682 [2020-07-28 15:13:33,469 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 15:13:33,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2682 states. [2020-07-28 15:13:33,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2682 to 2682. [2020-07-28 15:13:33,579 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:33,579 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2682 states. Second operand 2682 states. [2020-07-28 15:13:33,579 INFO L74 IsIncluded]: Start isIncluded. First operand 2682 states. Second operand 2682 states. [2020-07-28 15:13:33,579 INFO L87 Difference]: Start difference. First operand 2682 states. Second operand 2682 states. [2020-07-28 15:13:33,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:33,771 INFO L93 Difference]: Finished difference Result 2682 states and 2913 transitions. [2020-07-28 15:13:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 2913 transitions. [2020-07-28 15:13:33,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:33,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:33,775 INFO L74 IsIncluded]: Start isIncluded. First operand 2682 states. Second operand 2682 states. [2020-07-28 15:13:33,775 INFO L87 Difference]: Start difference. First operand 2682 states. Second operand 2682 states. [2020-07-28 15:13:33,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:33,972 INFO L93 Difference]: Finished difference Result 2682 states and 2913 transitions. [2020-07-28 15:13:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 2913 transitions. [2020-07-28 15:13:33,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:33,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:33,975 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:33,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2682 states. [2020-07-28 15:13:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 2913 transitions. [2020-07-28 15:13:34,176 INFO L78 Accepts]: Start accepts. Automaton has 2682 states and 2913 transitions. Word has length 174 [2020-07-28 15:13:34,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:34,177 INFO L479 AbstractCegarLoop]: Abstraction has 2682 states and 2913 transitions. [2020-07-28 15:13:34,177 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 2913 transitions. [2020-07-28 15:13:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-28 15:13:34,182 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:34,182 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:13:34,183 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-28 15:13:34,183 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:34,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:34,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1345289250, now seen corresponding path program 1 times [2020-07-28 15:13:34,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:34,184 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317937322] [2020-07-28 15:13:34,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:34,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {64240#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; {64240#true} is VALID [2020-07-28 15:13:34,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {64240#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {64240#true} is VALID [2020-07-28 15:13:34,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {64240#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; {64240#true} is VALID [2020-07-28 15:13:34,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {64240#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; {64240#true} is VALID [2020-07-28 15:13:34,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {64240#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; {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {64242#(<= ~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; {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {64242#(<= ~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; {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {64242#(<= ~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; {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,255 INFO L280 TraceCheckUtils]: 11: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,258 INFO L280 TraceCheckUtils]: 14: Hoare triple {64242#(<= ~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)); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,259 INFO L280 TraceCheckUtils]: 15: Hoare triple {64242#(<= ~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))); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,263 INFO L280 TraceCheckUtils]: 21: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,264 INFO L280 TraceCheckUtils]: 22: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,264 INFO L280 TraceCheckUtils]: 23: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,266 INFO L280 TraceCheckUtils]: 25: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,266 INFO L280 TraceCheckUtils]: 26: Hoare triple {64242#(<= ~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)); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,267 INFO L280 TraceCheckUtils]: 27: Hoare triple {64242#(<= ~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)); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,268 INFO L280 TraceCheckUtils]: 28: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,268 INFO L280 TraceCheckUtils]: 29: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,269 INFO L280 TraceCheckUtils]: 30: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,270 INFO L280 TraceCheckUtils]: 31: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,270 INFO L280 TraceCheckUtils]: 32: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,271 INFO L280 TraceCheckUtils]: 33: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,272 INFO L280 TraceCheckUtils]: 34: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,273 INFO L280 TraceCheckUtils]: 35: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,273 INFO L280 TraceCheckUtils]: 36: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,276 INFO L280 TraceCheckUtils]: 39: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {64242#(<= ~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); {64242#(<= ~a20~0 0)} is VALID [2020-07-28 15:13:34,277 INFO L280 TraceCheckUtils]: 41: Hoare triple {64242#(<= ~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;~a17~0 := 0;~a16~0 := 6;calculate_output_#res := 22; {64241#false} is VALID [2020-07-28 15:13:34,278 INFO L280 TraceCheckUtils]: 42: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,278 INFO L280 TraceCheckUtils]: 43: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,278 INFO L280 TraceCheckUtils]: 44: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,278 INFO L280 TraceCheckUtils]: 45: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,278 INFO L280 TraceCheckUtils]: 46: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,279 INFO L280 TraceCheckUtils]: 47: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,279 INFO L280 TraceCheckUtils]: 48: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,279 INFO L280 TraceCheckUtils]: 49: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,279 INFO L280 TraceCheckUtils]: 50: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,279 INFO L280 TraceCheckUtils]: 52: Hoare triple {64241#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));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;calculate_output_#res := 26; {64241#false} is VALID [2020-07-28 15:13:34,280 INFO L280 TraceCheckUtils]: 53: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,280 INFO L280 TraceCheckUtils]: 54: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,280 INFO L280 TraceCheckUtils]: 55: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,280 INFO L280 TraceCheckUtils]: 56: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,281 INFO L280 TraceCheckUtils]: 57: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,281 INFO L280 TraceCheckUtils]: 58: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,281 INFO L280 TraceCheckUtils]: 59: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,281 INFO L280 TraceCheckUtils]: 60: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,281 INFO L280 TraceCheckUtils]: 61: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,282 INFO L280 TraceCheckUtils]: 62: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,282 INFO L280 TraceCheckUtils]: 63: Hoare triple {64241#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))); {64241#false} is VALID [2020-07-28 15:13:34,282 INFO L280 TraceCheckUtils]: 64: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,282 INFO L280 TraceCheckUtils]: 65: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,282 INFO L280 TraceCheckUtils]: 66: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,282 INFO L280 TraceCheckUtils]: 67: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,283 INFO L280 TraceCheckUtils]: 68: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,283 INFO L280 TraceCheckUtils]: 69: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,283 INFO L280 TraceCheckUtils]: 70: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,284 INFO L280 TraceCheckUtils]: 71: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,284 INFO L280 TraceCheckUtils]: 72: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,284 INFO L280 TraceCheckUtils]: 73: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,284 INFO L280 TraceCheckUtils]: 74: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,284 INFO L280 TraceCheckUtils]: 75: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,284 INFO L280 TraceCheckUtils]: 76: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,285 INFO L280 TraceCheckUtils]: 77: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,285 INFO L280 TraceCheckUtils]: 78: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,285 INFO L280 TraceCheckUtils]: 79: Hoare triple {64241#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))); {64241#false} is VALID [2020-07-28 15:13:34,285 INFO L280 TraceCheckUtils]: 80: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,286 INFO L280 TraceCheckUtils]: 81: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,286 INFO L280 TraceCheckUtils]: 82: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,286 INFO L280 TraceCheckUtils]: 83: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,286 INFO L280 TraceCheckUtils]: 84: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,287 INFO L280 TraceCheckUtils]: 85: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,287 INFO L280 TraceCheckUtils]: 86: Hoare triple {64241#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; {64241#false} is VALID [2020-07-28 15:13:34,287 INFO L280 TraceCheckUtils]: 87: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,287 INFO L280 TraceCheckUtils]: 88: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,288 INFO L280 TraceCheckUtils]: 89: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,288 INFO L280 TraceCheckUtils]: 90: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,288 INFO L280 TraceCheckUtils]: 91: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,288 INFO L280 TraceCheckUtils]: 92: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,288 INFO L280 TraceCheckUtils]: 93: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,289 INFO L280 TraceCheckUtils]: 94: Hoare triple {64241#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))); {64241#false} is VALID [2020-07-28 15:13:34,289 INFO L280 TraceCheckUtils]: 95: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,290 INFO L280 TraceCheckUtils]: 96: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,290 INFO L280 TraceCheckUtils]: 97: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,290 INFO L280 TraceCheckUtils]: 98: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,290 INFO L280 TraceCheckUtils]: 99: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,291 INFO L280 TraceCheckUtils]: 100: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,291 INFO L280 TraceCheckUtils]: 101: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,292 INFO L280 TraceCheckUtils]: 102: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,292 INFO L280 TraceCheckUtils]: 103: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,292 INFO L280 TraceCheckUtils]: 104: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,293 INFO L280 TraceCheckUtils]: 105: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,293 INFO L280 TraceCheckUtils]: 106: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,293 INFO L280 TraceCheckUtils]: 107: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,293 INFO L280 TraceCheckUtils]: 108: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,294 INFO L280 TraceCheckUtils]: 109: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,294 INFO L280 TraceCheckUtils]: 110: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,294 INFO L280 TraceCheckUtils]: 111: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,294 INFO L280 TraceCheckUtils]: 112: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,296 INFO L280 TraceCheckUtils]: 113: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,297 INFO L280 TraceCheckUtils]: 114: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,297 INFO L280 TraceCheckUtils]: 115: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,297 INFO L280 TraceCheckUtils]: 116: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,297 INFO L280 TraceCheckUtils]: 117: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,298 INFO L280 TraceCheckUtils]: 118: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,298 INFO L280 TraceCheckUtils]: 119: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,298 INFO L280 TraceCheckUtils]: 120: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,298 INFO L280 TraceCheckUtils]: 121: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,299 INFO L280 TraceCheckUtils]: 122: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,299 INFO L280 TraceCheckUtils]: 123: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,299 INFO L280 TraceCheckUtils]: 124: Hoare triple {64241#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)))); {64241#false} is VALID [2020-07-28 15:13:34,299 INFO L280 TraceCheckUtils]: 125: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,300 INFO L280 TraceCheckUtils]: 126: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,300 INFO L280 TraceCheckUtils]: 127: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,300 INFO L280 TraceCheckUtils]: 128: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,300 INFO L280 TraceCheckUtils]: 129: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,301 INFO L280 TraceCheckUtils]: 130: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,301 INFO L280 TraceCheckUtils]: 131: Hoare triple {64241#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))); {64241#false} is VALID [2020-07-28 15:13:34,301 INFO L280 TraceCheckUtils]: 132: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,301 INFO L280 TraceCheckUtils]: 133: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,301 INFO L280 TraceCheckUtils]: 134: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,302 INFO L280 TraceCheckUtils]: 135: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,302 INFO L280 TraceCheckUtils]: 136: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,302 INFO L280 TraceCheckUtils]: 137: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,302 INFO L280 TraceCheckUtils]: 138: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,303 INFO L280 TraceCheckUtils]: 139: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,303 INFO L280 TraceCheckUtils]: 140: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,303 INFO L280 TraceCheckUtils]: 141: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,303 INFO L280 TraceCheckUtils]: 142: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,304 INFO L280 TraceCheckUtils]: 143: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,304 INFO L280 TraceCheckUtils]: 144: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,304 INFO L280 TraceCheckUtils]: 145: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,304 INFO L280 TraceCheckUtils]: 146: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,305 INFO L280 TraceCheckUtils]: 147: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,305 INFO L280 TraceCheckUtils]: 148: Hoare triple {64241#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)); {64241#false} is VALID [2020-07-28 15:13:34,305 INFO L280 TraceCheckUtils]: 149: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,305 INFO L280 TraceCheckUtils]: 150: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,306 INFO L280 TraceCheckUtils]: 151: Hoare triple {64241#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); {64241#false} is VALID [2020-07-28 15:13:34,306 INFO L280 TraceCheckUtils]: 152: Hoare triple {64241#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))); {64241#false} is VALID [2020-07-28 15:13:34,306 INFO L280 TraceCheckUtils]: 153: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,306 INFO L280 TraceCheckUtils]: 154: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,306 INFO L280 TraceCheckUtils]: 155: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,307 INFO L280 TraceCheckUtils]: 156: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,307 INFO L280 TraceCheckUtils]: 157: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,307 INFO L280 TraceCheckUtils]: 158: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,307 INFO L280 TraceCheckUtils]: 159: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,308 INFO L280 TraceCheckUtils]: 160: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,308 INFO L280 TraceCheckUtils]: 161: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,308 INFO L280 TraceCheckUtils]: 162: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,308 INFO L280 TraceCheckUtils]: 163: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,309 INFO L280 TraceCheckUtils]: 164: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,309 INFO L280 TraceCheckUtils]: 165: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,309 INFO L280 TraceCheckUtils]: 166: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,310 INFO L280 TraceCheckUtils]: 167: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,310 INFO L280 TraceCheckUtils]: 168: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,310 INFO L280 TraceCheckUtils]: 169: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,310 INFO L280 TraceCheckUtils]: 170: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,311 INFO L280 TraceCheckUtils]: 171: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,311 INFO L280 TraceCheckUtils]: 172: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,311 INFO L280 TraceCheckUtils]: 173: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,311 INFO L280 TraceCheckUtils]: 174: Hoare triple {64241#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,312 INFO L280 TraceCheckUtils]: 175: Hoare triple {64241#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {64241#false} is VALID [2020-07-28 15:13:34,312 INFO L280 TraceCheckUtils]: 176: Hoare triple {64241#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {64241#false} is VALID [2020-07-28 15:13:34,312 INFO L280 TraceCheckUtils]: 177: Hoare triple {64241#false} assume !false; {64241#false} is VALID [2020-07-28 15:13:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-28 15:13:34,331 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317937322] [2020-07-28 15:13:34,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:34,332 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:34,332 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602686533] [2020-07-28 15:13:34,333 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2020-07-28 15:13:34,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:34,333 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:34,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:34,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:34,509 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:34,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:34,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:34,510 INFO L87 Difference]: Start difference. First operand 2682 states and 2913 transitions. Second operand 3 states. [2020-07-28 15:13:37,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:37,056 INFO L93 Difference]: Finished difference Result 6876 states and 7491 transitions. [2020-07-28 15:13:37,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:37,057 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2020-07-28 15:13:37,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 524 transitions. [2020-07-28 15:13:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 524 transitions. [2020-07-28 15:13:37,060 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 524 transitions. [2020-07-28 15:13:37,752 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:38,365 INFO L225 Difference]: With dead ends: 6876 [2020-07-28 15:13:38,365 INFO L226 Difference]: Without dead ends: 4254 [2020-07-28 15:13:38,368 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 15:13:38,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4254 states. [2020-07-28 15:13:38,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4254 to 3992. [2020-07-28 15:13:38,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:38,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4254 states. Second operand 3992 states. [2020-07-28 15:13:38,530 INFO L74 IsIncluded]: Start isIncluded. First operand 4254 states. Second operand 3992 states. [2020-07-28 15:13:38,530 INFO L87 Difference]: Start difference. First operand 4254 states. Second operand 3992 states. [2020-07-28 15:13:39,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:39,059 INFO L93 Difference]: Finished difference Result 4254 states and 4602 transitions. [2020-07-28 15:13:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 4254 states and 4602 transitions. [2020-07-28 15:13:39,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:39,063 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:39,063 INFO L74 IsIncluded]: Start isIncluded. First operand 3992 states. Second operand 4254 states. [2020-07-28 15:13:39,064 INFO L87 Difference]: Start difference. First operand 3992 states. Second operand 4254 states. [2020-07-28 15:13:39,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:39,589 INFO L93 Difference]: Finished difference Result 4254 states and 4602 transitions. [2020-07-28 15:13:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 4254 states and 4602 transitions. [2020-07-28 15:13:39,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:39,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:39,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:39,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3992 states. [2020-07-28 15:13:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 3992 states and 4332 transitions. [2020-07-28 15:13:40,126 INFO L78 Accepts]: Start accepts. Automaton has 3992 states and 4332 transitions. Word has length 178 [2020-07-28 15:13:40,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:40,127 INFO L479 AbstractCegarLoop]: Abstraction has 3992 states and 4332 transitions. [2020-07-28 15:13:40,127 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3992 states and 4332 transitions. [2020-07-28 15:13:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-07-28 15:13:40,130 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 15:13:40,131 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, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 15:13:40,131 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-28 15:13:40,131 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 15:13:40,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 15:13:40,131 INFO L82 PathProgramCache]: Analyzing trace with hash -1361095750, now seen corresponding path program 1 times [2020-07-28 15:13:40,131 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 15:13:40,132 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542665102] [2020-07-28 15:13:40,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 15:13:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 15:13:40,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {83787#true} havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~output~0;main_~output~0 := -1; {83787#true} is VALID [2020-07-28 15:13:40,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,215 INFO L280 TraceCheckUtils]: 5: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,215 INFO L280 TraceCheckUtils]: 6: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,215 INFO L280 TraceCheckUtils]: 7: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,215 INFO L280 TraceCheckUtils]: 8: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,215 INFO L280 TraceCheckUtils]: 9: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,216 INFO L280 TraceCheckUtils]: 10: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,216 INFO L280 TraceCheckUtils]: 11: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,216 INFO L280 TraceCheckUtils]: 12: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,216 INFO L280 TraceCheckUtils]: 13: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,216 INFO L280 TraceCheckUtils]: 14: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,216 INFO L280 TraceCheckUtils]: 15: Hoare triple {83787#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))); {83787#true} is VALID [2020-07-28 15:13:40,217 INFO L280 TraceCheckUtils]: 16: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,217 INFO L280 TraceCheckUtils]: 18: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,217 INFO L280 TraceCheckUtils]: 19: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,217 INFO L280 TraceCheckUtils]: 20: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,217 INFO L280 TraceCheckUtils]: 21: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,218 INFO L280 TraceCheckUtils]: 23: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,218 INFO L280 TraceCheckUtils]: 26: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,218 INFO L280 TraceCheckUtils]: 27: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,219 INFO L280 TraceCheckUtils]: 28: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,219 INFO L280 TraceCheckUtils]: 29: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,219 INFO L280 TraceCheckUtils]: 30: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,219 INFO L280 TraceCheckUtils]: 31: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,219 INFO L280 TraceCheckUtils]: 32: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,219 INFO L280 TraceCheckUtils]: 33: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,220 INFO L280 TraceCheckUtils]: 34: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,220 INFO L280 TraceCheckUtils]: 35: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,220 INFO L280 TraceCheckUtils]: 36: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,220 INFO L280 TraceCheckUtils]: 37: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,220 INFO L280 TraceCheckUtils]: 38: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,220 INFO L280 TraceCheckUtils]: 39: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,221 INFO L280 TraceCheckUtils]: 40: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,221 INFO L280 TraceCheckUtils]: 41: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,221 INFO L280 TraceCheckUtils]: 42: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,221 INFO L280 TraceCheckUtils]: 43: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,221 INFO L280 TraceCheckUtils]: 44: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,221 INFO L280 TraceCheckUtils]: 45: Hoare triple {83787#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)))); {83787#true} is VALID [2020-07-28 15:13:40,222 INFO L280 TraceCheckUtils]: 46: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,222 INFO L280 TraceCheckUtils]: 47: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,222 INFO L280 TraceCheckUtils]: 48: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,222 INFO L280 TraceCheckUtils]: 49: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,222 INFO L280 TraceCheckUtils]: 50: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,223 INFO L280 TraceCheckUtils]: 51: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,223 INFO L280 TraceCheckUtils]: 52: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,223 INFO L280 TraceCheckUtils]: 53: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,223 INFO L280 TraceCheckUtils]: 54: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,223 INFO L280 TraceCheckUtils]: 55: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,223 INFO L280 TraceCheckUtils]: 56: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,224 INFO L280 TraceCheckUtils]: 57: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,224 INFO L280 TraceCheckUtils]: 58: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,224 INFO L280 TraceCheckUtils]: 59: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,224 INFO L280 TraceCheckUtils]: 60: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,224 INFO L280 TraceCheckUtils]: 61: Hoare triple {83787#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))); {83787#true} is VALID [2020-07-28 15:13:40,224 INFO L280 TraceCheckUtils]: 62: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,225 INFO L280 TraceCheckUtils]: 63: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,225 INFO L280 TraceCheckUtils]: 64: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,225 INFO L280 TraceCheckUtils]: 65: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,225 INFO L280 TraceCheckUtils]: 66: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,225 INFO L280 TraceCheckUtils]: 67: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,225 INFO L280 TraceCheckUtils]: 68: Hoare triple {83787#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; {83787#true} is VALID [2020-07-28 15:13:40,226 INFO L280 TraceCheckUtils]: 69: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,226 INFO L280 TraceCheckUtils]: 70: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,226 INFO L280 TraceCheckUtils]: 71: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,226 INFO L280 TraceCheckUtils]: 72: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,226 INFO L280 TraceCheckUtils]: 73: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,226 INFO L280 TraceCheckUtils]: 74: Hoare triple {83787#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); {83787#true} is VALID [2020-07-28 15:13:40,227 INFO L280 TraceCheckUtils]: 75: Hoare triple {83787#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)); {83787#true} is VALID [2020-07-28 15:13:40,228 INFO L280 TraceCheckUtils]: 76: Hoare triple {83787#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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,228 INFO L280 TraceCheckUtils]: 77: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,229 INFO L280 TraceCheckUtils]: 78: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,230 INFO L280 TraceCheckUtils]: 79: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,230 INFO L280 TraceCheckUtils]: 80: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,231 INFO L280 TraceCheckUtils]: 81: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,232 INFO L280 TraceCheckUtils]: 82: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,233 INFO L280 TraceCheckUtils]: 83: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,234 INFO L280 TraceCheckUtils]: 84: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,234 INFO L280 TraceCheckUtils]: 85: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,235 INFO L280 TraceCheckUtils]: 86: Hoare triple {83789#(= 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)); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,236 INFO L280 TraceCheckUtils]: 87: Hoare triple {83789#(= 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))); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,237 INFO L280 TraceCheckUtils]: 88: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,237 INFO L280 TraceCheckUtils]: 89: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,238 INFO L280 TraceCheckUtils]: 90: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,239 INFO L280 TraceCheckUtils]: 91: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,240 INFO L280 TraceCheckUtils]: 92: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,240 INFO L280 TraceCheckUtils]: 93: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,241 INFO L280 TraceCheckUtils]: 94: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,242 INFO L280 TraceCheckUtils]: 95: Hoare triple {83789#(= 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; {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,243 INFO L280 TraceCheckUtils]: 96: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,243 INFO L280 TraceCheckUtils]: 97: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,244 INFO L280 TraceCheckUtils]: 98: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,245 INFO L280 TraceCheckUtils]: 99: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,246 INFO L280 TraceCheckUtils]: 100: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,246 INFO L280 TraceCheckUtils]: 101: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,247 INFO L280 TraceCheckUtils]: 102: Hoare triple {83789#(= 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)); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,248 INFO L280 TraceCheckUtils]: 103: Hoare triple {83789#(= 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))); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,249 INFO L280 TraceCheckUtils]: 104: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,249 INFO L280 TraceCheckUtils]: 105: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,250 INFO L280 TraceCheckUtils]: 106: Hoare triple {83789#(= 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); {83789#(= 1 ~a7~0)} is VALID [2020-07-28 15:13:40,250 INFO L280 TraceCheckUtils]: 107: Hoare triple {83789#(= 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; {83788#false} is VALID [2020-07-28 15:13:40,251 INFO L280 TraceCheckUtils]: 108: Hoare triple {83788#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; {83788#false} is VALID [2020-07-28 15:13:40,251 INFO L280 TraceCheckUtils]: 109: Hoare triple {83788#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; {83788#false} is VALID [2020-07-28 15:13:40,251 INFO L280 TraceCheckUtils]: 110: Hoare triple {83788#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; {83788#false} is VALID [2020-07-28 15:13:40,251 INFO L280 TraceCheckUtils]: 111: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,251 INFO L280 TraceCheckUtils]: 112: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,251 INFO L280 TraceCheckUtils]: 113: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 114: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 115: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 116: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 117: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 118: Hoare triple {83788#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))); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 119: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,252 INFO L280 TraceCheckUtils]: 120: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,253 INFO L280 TraceCheckUtils]: 121: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,253 INFO L280 TraceCheckUtils]: 122: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,253 INFO L280 TraceCheckUtils]: 123: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,254 INFO L280 TraceCheckUtils]: 124: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,254 INFO L280 TraceCheckUtils]: 125: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,255 INFO L280 TraceCheckUtils]: 126: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,255 INFO L280 TraceCheckUtils]: 127: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,255 INFO L280 TraceCheckUtils]: 128: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,255 INFO L280 TraceCheckUtils]: 129: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,255 INFO L280 TraceCheckUtils]: 130: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,256 INFO L280 TraceCheckUtils]: 131: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,256 INFO L280 TraceCheckUtils]: 132: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,256 INFO L280 TraceCheckUtils]: 133: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,256 INFO L280 TraceCheckUtils]: 134: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,256 INFO L280 TraceCheckUtils]: 135: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,256 INFO L280 TraceCheckUtils]: 136: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,257 INFO L280 TraceCheckUtils]: 137: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,257 INFO L280 TraceCheckUtils]: 138: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,257 INFO L280 TraceCheckUtils]: 139: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,257 INFO L280 TraceCheckUtils]: 140: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,258 INFO L280 TraceCheckUtils]: 141: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,258 INFO L280 TraceCheckUtils]: 142: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,258 INFO L280 TraceCheckUtils]: 143: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,259 INFO L280 TraceCheckUtils]: 144: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,259 INFO L280 TraceCheckUtils]: 145: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,259 INFO L280 TraceCheckUtils]: 146: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,259 INFO L280 TraceCheckUtils]: 147: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,259 INFO L280 TraceCheckUtils]: 148: Hoare triple {83788#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)))); {83788#false} is VALID [2020-07-28 15:13:40,260 INFO L280 TraceCheckUtils]: 149: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,260 INFO L280 TraceCheckUtils]: 150: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,260 INFO L280 TraceCheckUtils]: 151: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,260 INFO L280 TraceCheckUtils]: 152: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,261 INFO L280 TraceCheckUtils]: 153: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,261 INFO L280 TraceCheckUtils]: 154: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,261 INFO L280 TraceCheckUtils]: 155: Hoare triple {83788#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))); {83788#false} is VALID [2020-07-28 15:13:40,262 INFO L280 TraceCheckUtils]: 156: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,262 INFO L280 TraceCheckUtils]: 157: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,262 INFO L280 TraceCheckUtils]: 158: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,262 INFO L280 TraceCheckUtils]: 159: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,263 INFO L280 TraceCheckUtils]: 160: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,263 INFO L280 TraceCheckUtils]: 161: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,263 INFO L280 TraceCheckUtils]: 162: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,263 INFO L280 TraceCheckUtils]: 163: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,263 INFO L280 TraceCheckUtils]: 164: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,264 INFO L280 TraceCheckUtils]: 165: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,264 INFO L280 TraceCheckUtils]: 166: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,264 INFO L280 TraceCheckUtils]: 167: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,264 INFO L280 TraceCheckUtils]: 168: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,265 INFO L280 TraceCheckUtils]: 169: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,265 INFO L280 TraceCheckUtils]: 170: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,265 INFO L280 TraceCheckUtils]: 171: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,265 INFO L280 TraceCheckUtils]: 172: Hoare triple {83788#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)); {83788#false} is VALID [2020-07-28 15:13:40,265 INFO L280 TraceCheckUtils]: 173: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,266 INFO L280 TraceCheckUtils]: 174: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,266 INFO L280 TraceCheckUtils]: 175: Hoare triple {83788#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); {83788#false} is VALID [2020-07-28 15:13:40,266 INFO L280 TraceCheckUtils]: 176: Hoare triple {83788#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))); {83788#false} is VALID [2020-07-28 15:13:40,266 INFO L280 TraceCheckUtils]: 177: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,267 INFO L280 TraceCheckUtils]: 178: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,267 INFO L280 TraceCheckUtils]: 179: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,267 INFO L280 TraceCheckUtils]: 180: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,267 INFO L280 TraceCheckUtils]: 181: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,267 INFO L280 TraceCheckUtils]: 182: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,268 INFO L280 TraceCheckUtils]: 183: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,268 INFO L280 TraceCheckUtils]: 184: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,268 INFO L280 TraceCheckUtils]: 185: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,268 INFO L280 TraceCheckUtils]: 186: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,269 INFO L280 TraceCheckUtils]: 187: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,269 INFO L280 TraceCheckUtils]: 188: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,269 INFO L280 TraceCheckUtils]: 189: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,269 INFO L280 TraceCheckUtils]: 190: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,269 INFO L280 TraceCheckUtils]: 191: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,270 INFO L280 TraceCheckUtils]: 192: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,270 INFO L280 TraceCheckUtils]: 193: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,270 INFO L280 TraceCheckUtils]: 194: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,270 INFO L280 TraceCheckUtils]: 195: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,270 INFO L280 TraceCheckUtils]: 196: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,271 INFO L280 TraceCheckUtils]: 197: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,271 INFO L280 TraceCheckUtils]: 198: Hoare triple {83788#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,271 INFO L280 TraceCheckUtils]: 199: Hoare triple {83788#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {83788#false} is VALID [2020-07-28 15:13:40,271 INFO L280 TraceCheckUtils]: 200: Hoare triple {83788#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {83788#false} is VALID [2020-07-28 15:13:40,271 INFO L280 TraceCheckUtils]: 201: Hoare triple {83788#false} assume !false; {83788#false} is VALID [2020-07-28 15:13:40,298 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 15:13:40,299 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542665102] [2020-07-28 15:13:40,299 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 15:13:40,299 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 15:13:40,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417148824] [2020-07-28 15:13:40,300 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 202 [2020-07-28 15:13:40,300 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 15:13:40,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-28 15:13:40,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:40,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-28 15:13:40,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 15:13:40,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-28 15:13:40,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-28 15:13:40,548 INFO L87 Difference]: Start difference. First operand 3992 states and 4332 transitions. Second operand 3 states. [2020-07-28 15:13:42,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:43,000 INFO L93 Difference]: Finished difference Result 6874 states and 7461 transitions. [2020-07-28 15:13:43,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-28 15:13:43,000 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 202 [2020-07-28 15:13:43,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 15:13:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 507 transitions. [2020-07-28 15:13:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-28 15:13:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 507 transitions. [2020-07-28 15:13:43,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 507 transitions. [2020-07-28 15:13:43,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 507 edges. 507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 15:13:43,654 INFO L225 Difference]: With dead ends: 6874 [2020-07-28 15:13:43,654 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 15:13:43,660 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 15:13:43,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 15:13:43,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 15:13:43,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 15:13:43,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:43,661 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:43,661 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:43,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:43,661 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 15:13:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 15:13:43,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:43,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:43,662 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:43,662 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 15:13:43,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 15:13:43,662 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 15:13:43,662 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 15:13:43,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:43,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 15:13:43,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 15:13:43,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 15:13:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 15:13:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 15:13:43,663 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2020-07-28 15:13:43,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 15:13:43,663 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 15:13:43,663 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-28 15:13:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 15:13:43,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 15:13:43,664 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-28 15:13:43,666 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-28 15:13:43,939 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 23 [2020-07-28 15:13:43,945 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-28 15:13:43,946 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-28 15:13:43,946 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,946 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,946 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,946 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,946 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,947 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,947 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-28 15:13:43,947 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-28 15:13:43,947 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-28 15:13:43,947 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-28 15:13:43,947 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-28 15:13:43,948 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-28 15:13:43,948 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-28 15:13:43,948 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,949 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-28 15:13:43,950 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,951 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,952 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,952 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-28 15:13:43,953 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-28 15:13:43,953 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-28 15:13:43,953 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-28 15:13:43,953 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-28 15:13:43,953 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-28 15:13:43,953 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-28 15:13:43,954 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-28 15:13:43,954 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-28 15:13:43,954 INFO L264 CegarLoopResult]: At program point L574(lines 30 575) the Hoare annotation is: (let ((.cse1 (= 1 ~a7~0)) (.cse3 (<= ~a8~0 13)) (.cse0 (= 1 ~a21~0)) (.cse2 (= 4 ~a16~0))) (or (and (<= ~a7~0 0) .cse0) (and .cse1 .cse0 (<= ~a20~0 0) .cse2) (and .cse3 .cse1) (and .cse1 .cse0 (= 5 ~a16~0)) (and .cse3 .cse0 .cse2))) [2020-07-28 15:13:43,955 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,955 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,955 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,955 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,955 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,955 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-28 15:13:43,956 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-28 15:13:43,956 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-28 15:13:43,956 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-28 15:13:43,956 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-28 15:13:43,956 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L271 CegarLoopResult]: At program point L577(lines 577 594) the Hoare annotation is: true [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,957 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-28 15:13:43,958 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-28 15:13:43,959 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,960 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse1 (= 1 ~a7~0)) (.cse3 (<= ~a8~0 13)) (.cse0 (= 1 ~a21~0)) (.cse2 (= 4 ~a16~0))) (or (and (<= ~a7~0 0) .cse0) (and .cse1 .cse0 (<= ~a20~0 0) .cse2) (and .cse3 .cse1) (and .cse1 .cse0 (= 5 ~a16~0)) (and .cse3 .cse0 .cse2))) [2020-07-28 15:13:43,961 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,961 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,961 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,961 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,962 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-28 15:13:43,963 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,964 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-28 15:13:43,965 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-28 15:13:43,966 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 461) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-28 15:13:43,967 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-28 15:13:43,968 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-28 15:13:43,969 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-28 15:13:43,969 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-28 15:13:43,969 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-28 15:13:43,973 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-28 15:13:43,974 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-28 15:13:43,974 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-28 15:13:43,974 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-28 15:13:43,974 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-28 15:13:43,974 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-28 15:13:43,975 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-28 15:13:43,976 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-28 15:13:43,977 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-28 15:13:43,978 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-28 15:13:43,979 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-28 15:13:43,980 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-28 15:13:43,981 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-28 15:13:43,982 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-28 15:13:43,983 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-28 15:13:43,984 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-28 15:13:43,985 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-28 15:13:43,986 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-28 15:13:43,987 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-28 15:13:43,988 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-28 15:13:43,989 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-28 15:13:43,990 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-28 15:13:43,991 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-28 15:13:43,992 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-28 15:13:43,993 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-28 15:13:43,994 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-28 15:13:43,995 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-28 15:13:43,996 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-28 15:13:43,997 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-28 15:13:43,998 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-28 15:13:43,999 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-28 15:13:44,000 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-28 15:13:44,001 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-28 15:13:44,001 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-28 15:13:44,001 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-28 15:13:44,001 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-28 15:13:44,001 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 15:13:44,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 03:13:44 BoogieIcfgContainer [2020-07-28 15:13:44,017 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 15:13:44,017 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 15:13:44,018 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 15:13:44,018 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 15:13:44,018 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 03:13:00" (3/4) ... [2020-07-28 15:13:44,023 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 15:13:44,055 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-07-28 15:13:44,056 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-07-28 15:13:44,201 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 15:13:44,201 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 15:13:44,203 INFO L168 Benchmark]: Toolchain (without parser) took 46725.95 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 615.0 MB). Free memory was 956.2 MB in the beginning and 1.5 GB in the end (delta: -583.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:44,204 INFO L168 Benchmark]: CDTParser took 1.06 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 15:13:44,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 712.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -113.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:44,205 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:44,205 INFO L168 Benchmark]: Boogie Preprocessor took 69.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:44,205 INFO L168 Benchmark]: RCFGBuilder took 1956.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 860.2 MB in the end (delta: 190.1 MB). Peak memory consumption was 190.1 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:44,206 INFO L168 Benchmark]: TraceAbstraction took 43659.89 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 518.0 MB). Free memory was 860.2 MB in the beginning and 1.6 GB in the end (delta: -713.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 15:13:44,206 INFO L168 Benchmark]: Witness Printer took 183.60 ms. Allocated memory is still 1.6 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2020-07-28 15:13:44,208 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 1.06 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 712.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -113.2 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 135.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1956.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 860.2 MB in the end (delta: 190.1 MB). Peak memory consumption was 190.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 43659.89 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 518.0 MB). Free memory was 860.2 MB in the beginning and 1.6 GB in the end (delta: -713.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 183.60 ms. Allocated memory is still 1.6 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 461]: 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) && 4 == a16)) || (a8 <= 13 && 1 == a7)) || ((1 == a7 && 1 == a21) && 5 == a16)) || ((a8 <= 13 && 1 == a21) && 4 == a16) - 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) && 4 == a16)) || (a8 <= 13 && 1 == a7)) || ((1 == a7 && 1 == a21) && 5 == a16)) || ((a8 <= 13 && 1 == a21) && 4 == a16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 198 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 43.2s, OverallIterations: 12, TraceHistogramMax: 7, AutomataDifference: 32.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1181 SDtfs, 1569 SDslu, 100 SDs, 0 SdLazy, 4951 SolverSat, 492 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 41 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3992occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 917 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 56 NumberOfFragments, 97 HoareAnnotationTreeSize, 3 FomulaSimplifications, 834 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 50 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 1627 NumberOfCodeBlocks, 1627 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1615 ConstructedInterpolants, 0 QuantifiedInterpolants, 583505 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 929/929 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...