/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label08.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 03:14:58,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 03:14:58,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 03:14:58,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 03:14:58,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 03:14:58,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 03:14:58,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 03:14:58,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 03:14:58,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 03:14:58,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 03:14:58,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 03:14:58,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 03:14:58,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 03:14:58,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 03:14:58,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 03:14:58,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 03:14:58,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 03:14:58,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 03:14:58,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 03:14:58,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 03:14:58,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 03:14:58,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 03:14:58,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 03:14:58,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 03:14:58,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 03:14:58,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 03:14:58,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 03:14:58,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 03:14:58,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 03:14:58,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 03:14:58,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 03:14:58,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 03:14:58,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 03:14:58,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 03:14:58,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 03:14:58,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 03:14:58,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 03:14:58,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 03:14:58,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 03:14:58,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 03:14:58,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 03:14:58,647 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-14 03:14:58,690 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 03:14:58,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 03:14:58,691 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 03:14:58,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 03:14:58,692 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 03:14:58,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 03:14:58,693 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-14 03:14:58,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 03:14:58,693 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-14 03:14:58,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 03:14:58,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 03:14:58,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 03:14:58,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 03:14:58,695 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-14 03:14:58,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 03:14:58,695 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 03:14:58,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 03:14:58,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 03:14:58,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 03:14:58,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 03:14:58,697 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 03:14:58,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 03:14:58,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 03:14:58,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 03:14:58,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 03:14:58,698 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 03:14:58,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 03:14:58,698 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 03:14:58,698 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 03:14:58,698 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 03:14:58,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 03:14:58,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 03:14:58,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 03:14:58,999 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 03:14:58,999 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 03:14:59,000 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label08.c [2020-10-14 03:14:59,074 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82bf65096/b76f7a5d3af14635a380a1e4fa3c20a9/FLAG2486ff12c [2020-10-14 03:14:59,655 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 03:14:59,658 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/eca-rers2012/Problem14_label08.c [2020-10-14 03:14:59,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82bf65096/b76f7a5d3af14635a380a1e4fa3c20a9/FLAG2486ff12c [2020-10-14 03:14:59,965 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82bf65096/b76f7a5d3af14635a380a1e4fa3c20a9 [2020-10-14 03:14:59,974 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 03:14:59,976 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 03:14:59,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 03:14:59,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 03:14:59,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 03:14:59,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:14:59" (1/1) ... [2020-10-14 03:14:59,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39315203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:14:59, skipping insertion in model container [2020-10-14 03:14:59,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:14:59" (1/1) ... [2020-10-14 03:14:59,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 03:15:00,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 03:15:00,658 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 03:15:00,664 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 03:15:00,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 03:15:00,802 INFO L208 MainTranslator]: Completed translation [2020-10-14 03:15:00,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00 WrapperNode [2020-10-14 03:15:00,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 03:15:00,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 03:15:00,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 03:15:00,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 03:15:00,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... [2020-10-14 03:15:00,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 03:15:00,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 03:15:00,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 03:15:00,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 03:15:00,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-14 03:15:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 03:15:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 03:15:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-10-14 03:15:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 03:15:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-10-14 03:15:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 03:15:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 03:15:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-14 03:15:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 03:15:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 03:15:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 03:15:02,429 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 03:15:02,430 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 03:15:02,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:15:02 BoogieIcfgContainer [2020-10-14 03:15:02,437 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 03:15:02,439 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 03:15:02,439 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 03:15:02,443 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 03:15:02,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:14:59" (1/3) ... [2020-10-14 03:15:02,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6666c7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:15:02, skipping insertion in model container [2020-10-14 03:15:02,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:15:00" (2/3) ... [2020-10-14 03:15:02,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6666c7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:15:02, skipping insertion in model container [2020-10-14 03:15:02,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:15:02" (3/3) ... [2020-10-14 03:15:02,447 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem14_label08.c [2020-10-14 03:15:02,460 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 03:15:02,470 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 03:15:02,484 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 03:15:02,511 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 03:15:02,511 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 03:15:02,511 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 03:15:02,512 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 03:15:02,512 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 03:15:02,512 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 03:15:02,512 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 03:15:02,513 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 03:15:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-10-14 03:15:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-10-14 03:15:02,543 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:02,544 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:02,544 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:02,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:02,551 INFO L82 PathProgramCache]: Analyzing trace with hash -597113733, now seen corresponding path program 1 times [2020-10-14 03:15:02,560 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:02,561 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2096534027] [2020-10-14 03:15:02,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:02,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:02,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:02,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-14 03:15:02,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:02,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 286 [2020-10-14 03:15:02,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:02,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:02,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 03:15:02,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 03:15:02,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 03:15:02,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 03:15:03,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:03,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:03,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:03,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:03,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:03,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 03:15:03,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:03,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:03,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:03,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:03,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 03:15:03,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-14 03:15:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 03:15:03,164 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2096534027] [2020-10-14 03:15:03,166 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 03:15:03,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-14 03:15:03,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726196455] [2020-10-14 03:15:03,175 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 03:15:03,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:03,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 03:15:03,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 03:15:03,197 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 5 states. [2020-10-14 03:15:05,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:05,341 INFO L93 Difference]: Finished difference Result 886 states and 1613 transitions. [2020-10-14 03:15:05,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-14 03:15:05,343 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2020-10-14 03:15:05,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:05,364 INFO L225 Difference]: With dead ends: 886 [2020-10-14 03:15:05,364 INFO L226 Difference]: Without dead ends: 564 [2020-10-14 03:15:05,373 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:05,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 564 states. [2020-10-14 03:15:05,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 564 to 558. [2020-10-14 03:15:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 558 states. [2020-10-14 03:15:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 558 states and 906 transitions. [2020-10-14 03:15:05,473 INFO L78 Accepts]: Start accepts. Automaton has 558 states and 906 transitions. Word has length 18 [2020-10-14 03:15:05,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:05,474 INFO L479 AbstractCegarLoop]: Abstraction has 558 states and 906 transitions. [2020-10-14 03:15:05,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 03:15:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 906 transitions. [2020-10-14 03:15:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-10-14 03:15:05,479 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:05,479 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-14 03:15:05,479 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 03:15:05,480 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:05,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:05,480 INFO L82 PathProgramCache]: Analyzing trace with hash -866058331, now seen corresponding path program 1 times [2020-10-14 03:15:05,480 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:05,481 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2054919592] [2020-10-14 03:15:05,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:05,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:05,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:06,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:06,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 97 [2020-10-14 03:15:06,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 03:15:06,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 808 [2020-10-14 03:15:06,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:06,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:06,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:06,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 79 [2020-10-14 03:15:06,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-14 03:15:06,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 03:15:06,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:06,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:06,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:06,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:06,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:06,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 03:15:06,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:06,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:06,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:06,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:06,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:06,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:06,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:06,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:06,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:06,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 70 [2020-10-14 03:15:06,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:06,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 03:15:06,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:06,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:06,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:06,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:06,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-14 03:15:06,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 10 [2020-10-14 03:15:06,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 03:15:06,632 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2054919592] [2020-10-14 03:15:06,632 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:06,632 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-14 03:15:06,633 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420648612] [2020-10-14 03:15:06,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 03:15:06,636 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:06,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 03:15:06,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 03:15:06,637 INFO L87 Difference]: Start difference. First operand 558 states and 906 transitions. Second operand 5 states. [2020-10-14 03:15:08,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:08,283 INFO L93 Difference]: Finished difference Result 1668 states and 2749 transitions. [2020-10-14 03:15:08,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 03:15:08,284 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2020-10-14 03:15:08,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:08,292 INFO L225 Difference]: With dead ends: 1668 [2020-10-14 03:15:08,292 INFO L226 Difference]: Without dead ends: 1116 [2020-10-14 03:15:08,294 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-14 03:15:08,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1116 states. [2020-10-14 03:15:08,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1116 to 744. [2020-10-14 03:15:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2020-10-14 03:15:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1148 transitions. [2020-10-14 03:15:08,341 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1148 transitions. Word has length 87 [2020-10-14 03:15:08,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:08,342 INFO L479 AbstractCegarLoop]: Abstraction has 744 states and 1148 transitions. [2020-10-14 03:15:08,342 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 03:15:08,342 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1148 transitions. [2020-10-14 03:15:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-10-14 03:15:08,347 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:08,347 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:08,347 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-14 03:15:08,348 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:08,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:08,348 INFO L82 PathProgramCache]: Analyzing trace with hash 903171785, now seen corresponding path program 1 times [2020-10-14 03:15:08,349 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:08,349 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [979430727] [2020-10-14 03:15:08,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:08,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:08,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:08,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:09,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:09,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-14 03:15:09,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:15:09,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1022 [2020-10-14 03:15:09,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:09,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:09,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:09,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 109 [2020-10-14 03:15:09,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-14 03:15:09,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:09,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:09,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:09,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:09,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:09,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:09,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:15:09,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:09,522 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:09,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:09,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:09,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:09,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 03:15:09,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:09,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:09,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:09,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 100 [2020-10-14 03:15:09,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:09,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-14 03:15:09,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:09,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:09,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:09,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:09,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 94 [2020-10-14 03:15:09,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 03:15:09,681 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [979430727] [2020-10-14 03:15:09,681 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:09,681 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-14 03:15:09,682 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440700180] [2020-10-14 03:15:09,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 03:15:09,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:09,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 03:15:09,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 03:15:09,683 INFO L87 Difference]: Start difference. First operand 744 states and 1148 transitions. Second operand 5 states. [2020-10-14 03:15:11,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:11,305 INFO L93 Difference]: Finished difference Result 2038 states and 3242 transitions. [2020-10-14 03:15:11,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 03:15:11,306 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2020-10-14 03:15:11,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:11,313 INFO L225 Difference]: With dead ends: 2038 [2020-10-14 03:15:11,314 INFO L226 Difference]: Without dead ends: 1300 [2020-10-14 03:15:11,316 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-14 03:15:11,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1300 states. [2020-10-14 03:15:11,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1300 to 928. [2020-10-14 03:15:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 928 states. [2020-10-14 03:15:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 928 states and 1388 transitions. [2020-10-14 03:15:11,352 INFO L78 Accepts]: Start accepts. Automaton has 928 states and 1388 transitions. Word has length 117 [2020-10-14 03:15:11,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:11,352 INFO L479 AbstractCegarLoop]: Abstraction has 928 states and 1388 transitions. [2020-10-14 03:15:11,353 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 03:15:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1388 transitions. [2020-10-14 03:15:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-10-14 03:15:11,358 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:11,358 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:11,358 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-14 03:15:11,358 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:11,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:11,359 INFO L82 PathProgramCache]: Analyzing trace with hash 1343139738, now seen corresponding path program 1 times [2020-10-14 03:15:11,359 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:11,359 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1556183618] [2020-10-14 03:15:11,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:11,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:11,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:11,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:12,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:12,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-14 03:15:12,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:15:12,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 667 [2020-10-14 03:15:12,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:12,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 114 [2020-10-14 03:15:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-14 03:15:12,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:12,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:12,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:12,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:12,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:12,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:12,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:15:12,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:12,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:12,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:12,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:12,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:12,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:12,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:12,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:12,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:12,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 105 [2020-10-14 03:15:12,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:12,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-14 03:15:12,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:12,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:12,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:12,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:12,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 99 [2020-10-14 03:15:12,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 03:15:12,261 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1556183618] [2020-10-14 03:15:12,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:12,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-14 03:15:12,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069075600] [2020-10-14 03:15:12,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 03:15:12,263 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:12,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 03:15:12,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 03:15:12,264 INFO L87 Difference]: Start difference. First operand 928 states and 1388 transitions. Second operand 5 states. [2020-10-14 03:15:13,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:13,986 INFO L93 Difference]: Finished difference Result 2778 states and 4251 transitions. [2020-10-14 03:15:13,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 03:15:13,987 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-10-14 03:15:13,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:13,997 INFO L225 Difference]: With dead ends: 2778 [2020-10-14 03:15:13,997 INFO L226 Difference]: Without dead ends: 1856 [2020-10-14 03:15:14,000 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-14 03:15:14,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1856 states. [2020-10-14 03:15:14,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1856 to 1482. [2020-10-14 03:15:14,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1482 states. [2020-10-14 03:15:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1482 states and 2059 transitions. [2020-10-14 03:15:14,058 INFO L78 Accepts]: Start accepts. Automaton has 1482 states and 2059 transitions. Word has length 122 [2020-10-14 03:15:14,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:14,058 INFO L479 AbstractCegarLoop]: Abstraction has 1482 states and 2059 transitions. [2020-10-14 03:15:14,058 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 03:15:14,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2059 transitions. [2020-10-14 03:15:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-10-14 03:15:14,062 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:14,062 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:14,062 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-14 03:15:14,063 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:14,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:14,063 INFO L82 PathProgramCache]: Analyzing trace with hash -1033353747, now seen corresponding path program 1 times [2020-10-14 03:15:14,063 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:14,064 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [611908234] [2020-10-14 03:15:14,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:14,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:14,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:14,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 157 [2020-10-14 03:15:14,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:14,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 285 [2020-10-14 03:15:14,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:14,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:14,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 03:15:14,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 03:15:14,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 135 [2020-10-14 03:15:14,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:14,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:14,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:14,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:14,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:14,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:14,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 03:15:14,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:14,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:14,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:14,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:14,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 03:15:14,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:14,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:14,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:14,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:14,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:14,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:14,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 185 [2020-10-14 03:15:14,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:14,653 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:14,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:14,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:14,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 130 [2020-10-14 03:15:14,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 03:15:14,813 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [611908234] [2020-10-14 03:15:14,814 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 03:15:14,814 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-14 03:15:14,814 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163877483] [2020-10-14 03:15:14,815 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:14,816 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:14,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:14,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:14,820 INFO L87 Difference]: Start difference. First operand 1482 states and 2059 transitions. Second operand 7 states. [2020-10-14 03:15:16,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:16,556 INFO L93 Difference]: Finished difference Result 3928 states and 5607 transitions. [2020-10-14 03:15:16,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 03:15:16,557 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 147 [2020-10-14 03:15:16,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:16,576 INFO L225 Difference]: With dead ends: 3928 [2020-10-14 03:15:16,576 INFO L226 Difference]: Without dead ends: 2452 [2020-10-14 03:15:16,582 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:15:16,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2452 states. [2020-10-14 03:15:16,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2452 to 2242. [2020-10-14 03:15:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2242 states. [2020-10-14 03:15:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 2242 states and 2896 transitions. [2020-10-14 03:15:16,664 INFO L78 Accepts]: Start accepts. Automaton has 2242 states and 2896 transitions. Word has length 147 [2020-10-14 03:15:16,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:16,665 INFO L479 AbstractCegarLoop]: Abstraction has 2242 states and 2896 transitions. [2020-10-14 03:15:16,665 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 2896 transitions. [2020-10-14 03:15:16,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-10-14 03:15:16,671 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:16,671 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:16,672 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-14 03:15:16,672 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:16,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:16,672 INFO L82 PathProgramCache]: Analyzing trace with hash -1944994587, now seen corresponding path program 1 times [2020-10-14 03:15:16,672 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:16,673 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [953917559] [2020-10-14 03:15:16,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:16,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:16,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:17,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:18,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:18,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 193 [2020-10-14 03:15:18,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:15:18,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1807 [2020-10-14 03:15:18,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:18,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 175 [2020-10-14 03:15:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-14 03:15:18,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 03:15:18,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:18,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:18,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:18,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:18,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:18,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:15:18,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:18,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:18,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:18,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:18,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:18,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:18,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:18,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:18,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:18,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 166 [2020-10-14 03:15:18,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:18,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-14 03:15:18,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:18,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:18,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:18,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:18,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-14 03:15:18,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 03:15:18,860 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [953917559] [2020-10-14 03:15:18,861 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:18,862 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-14 03:15:18,862 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161131798] [2020-10-14 03:15:18,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 03:15:18,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:18,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 03:15:18,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 03:15:18,863 INFO L87 Difference]: Start difference. First operand 2242 states and 2896 transitions. Second operand 5 states. [2020-10-14 03:15:20,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:20,389 INFO L93 Difference]: Finished difference Result 5222 states and 6873 transitions. [2020-10-14 03:15:20,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 03:15:20,390 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 183 [2020-10-14 03:15:20,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:20,405 INFO L225 Difference]: With dead ends: 5222 [2020-10-14 03:15:20,406 INFO L226 Difference]: Without dead ends: 2986 [2020-10-14 03:15:20,412 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-14 03:15:20,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2986 states. [2020-10-14 03:15:20,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2986 to 2800. [2020-10-14 03:15:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2800 states. [2020-10-14 03:15:20,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 2800 states and 3561 transitions. [2020-10-14 03:15:20,487 INFO L78 Accepts]: Start accepts. Automaton has 2800 states and 3561 transitions. Word has length 183 [2020-10-14 03:15:20,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:20,487 INFO L479 AbstractCegarLoop]: Abstraction has 2800 states and 3561 transitions. [2020-10-14 03:15:20,487 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 03:15:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 3561 transitions. [2020-10-14 03:15:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2020-10-14 03:15:20,494 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:20,494 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:20,495 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-14 03:15:20,495 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:20,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:20,495 INFO L82 PathProgramCache]: Analyzing trace with hash -1497305598, now seen corresponding path program 1 times [2020-10-14 03:15:20,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:20,496 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2144219597] [2020-10-14 03:15:20,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:20,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:21,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:21,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 289 [2020-10-14 03:15:21,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:21,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 505 [2020-10-14 03:15:21,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:21,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:21,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 03:15:21,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 03:15:21,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 136 [2020-10-14 03:15:21,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:21,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:21,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:21,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:21,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:21,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:21,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 03:15:21,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:21,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:21,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:21,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:21,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 03:15:21,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:21,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:21,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:21,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:21,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131 [2020-10-14 03:15:21,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:21,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 156 [2020-10-14 03:15:21,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:21,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:21,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:21,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:21,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 131 [2020-10-14 03:15:21,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:21,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-14 03:15:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:21,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:21,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:21,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:21,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:21,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 03:15:21,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:21,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:21,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:21,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:15:21,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:21,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 22 proven. 124 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-14 03:15:21,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2144219597] [2020-10-14 03:15:21,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:21,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:15:21,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350224396] [2020-10-14 03:15:21,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:21,628 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:21,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:21,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:21,629 INFO L87 Difference]: Start difference. First operand 2800 states and 3561 transitions. Second operand 7 states. [2020-10-14 03:15:23,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:23,693 INFO L93 Difference]: Finished difference Result 6718 states and 8542 transitions. [2020-10-14 03:15:23,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 03:15:23,694 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 277 [2020-10-14 03:15:23,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:23,712 INFO L225 Difference]: With dead ends: 6718 [2020-10-14 03:15:23,712 INFO L226 Difference]: Without dead ends: 3924 [2020-10-14 03:15:23,720 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-10-14 03:15:23,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3924 states. [2020-10-14 03:15:23,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3924 to 3350. [2020-10-14 03:15:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3350 states. [2020-10-14 03:15:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 3350 states and 4253 transitions. [2020-10-14 03:15:23,820 INFO L78 Accepts]: Start accepts. Automaton has 3350 states and 4253 transitions. Word has length 277 [2020-10-14 03:15:23,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:23,821 INFO L479 AbstractCegarLoop]: Abstraction has 3350 states and 4253 transitions. [2020-10-14 03:15:23,821 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 4253 transitions. [2020-10-14 03:15:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-10-14 03:15:23,831 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:23,831 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-14 03:15:23,831 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-14 03:15:23,832 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:23,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:23,832 INFO L82 PathProgramCache]: Analyzing trace with hash 1994844415, now seen corresponding path program 1 times [2020-10-14 03:15:23,832 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:23,833 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [877555475] [2020-10-14 03:15:23,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:23,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:24,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:25,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:25,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 338 [2020-10-14 03:15:25,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 03:15:25,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2001 [2020-10-14 03:15:25,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:25,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:25,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-14 03:15:25,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 03:15:25,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 185 [2020-10-14 03:15:25,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:25,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:25,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:25,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:25,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:25,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:25,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 03:15:25,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:25,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:25,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:25,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:25,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 03:15:25,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:26,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:26,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:26,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:26,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:15:26,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:26,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 220 [2020-10-14 03:15:26,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:26,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:26,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:26,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:26,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:15:26,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:26,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-14 03:15:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:26,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:26,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:26,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:26,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:26,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-14 03:15:26,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:26,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:26,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:26,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:15:26,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:26,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 22 proven. 124 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-14 03:15:26,719 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [877555475] [2020-10-14 03:15:26,719 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:26,719 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:15:26,720 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313782492] [2020-10-14 03:15:26,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:26,720 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:26,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:26,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:26,721 INFO L87 Difference]: Start difference. First operand 3350 states and 4253 transitions. Second operand 7 states. [2020-10-14 03:15:28,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:28,451 INFO L93 Difference]: Finished difference Result 7286 states and 9326 transitions. [2020-10-14 03:15:28,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 03:15:28,452 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 326 [2020-10-14 03:15:28,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:28,473 INFO L225 Difference]: With dead ends: 7286 [2020-10-14 03:15:28,474 INFO L226 Difference]: Without dead ends: 3942 [2020-10-14 03:15:28,483 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:15:28,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3942 states. [2020-10-14 03:15:28,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3942 to 3932. [2020-10-14 03:15:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3932 states. [2020-10-14 03:15:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 3932 states and 4948 transitions. [2020-10-14 03:15:28,600 INFO L78 Accepts]: Start accepts. Automaton has 3932 states and 4948 transitions. Word has length 326 [2020-10-14 03:15:28,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:28,601 INFO L479 AbstractCegarLoop]: Abstraction has 3932 states and 4948 transitions. [2020-10-14 03:15:28,601 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3932 states and 4948 transitions. [2020-10-14 03:15:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2020-10-14 03:15:28,612 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:28,612 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-14 03:15:28,612 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-14 03:15:28,613 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:28,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:28,613 INFO L82 PathProgramCache]: Analyzing trace with hash 1991332448, now seen corresponding path program 1 times [2020-10-14 03:15:28,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:28,614 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2027568571] [2020-10-14 03:15:28,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:28,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:28,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:28,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:33,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:33,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 364 [2020-10-14 03:15:33,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:15:33,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4839 [2020-10-14 03:15:33,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:33,489 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:33,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:33,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 83 [2020-10-14 03:15:33,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 133 [2020-10-14 03:15:33,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:33,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:33,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:33,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:33,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:33,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:33,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 03:15:33,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:33,567 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:33,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:33,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:33,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:33,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:33,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:33,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:33,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:33,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 74 [2020-10-14 03:15:33,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:33,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 03:15:33,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:33,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:33,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:33,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:33,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 68 [2020-10-14 03:15:33,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:33,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-14 03:15:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:33,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:33,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:33,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131 [2020-10-14 03:15:33,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:33,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 132 [2020-10-14 03:15:33,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:33,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:33,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:33,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:33,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 131 [2020-10-14 03:15:33,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:33,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-14 03:15:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:33,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:33,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:33,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:33,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:33,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 03:15:33,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:34,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:34,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:34,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:15:34,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:34,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 107 proven. 128 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2020-10-14 03:15:34,156 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2027568571] [2020-10-14 03:15:34,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:34,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:15:34,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734875844] [2020-10-14 03:15:34,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:34,158 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:34,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:34,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:34,158 INFO L87 Difference]: Start difference. First operand 3932 states and 4948 transitions. Second operand 7 states. [2020-10-14 03:15:36,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:36,261 INFO L93 Difference]: Finished difference Result 7900 states and 10040 transitions. [2020-10-14 03:15:36,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-14 03:15:36,262 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 350 [2020-10-14 03:15:36,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:36,279 INFO L225 Difference]: With dead ends: 7900 [2020-10-14 03:15:36,280 INFO L226 Difference]: Without dead ends: 4156 [2020-10-14 03:15:36,290 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2020-10-14 03:15:36,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4156 states. [2020-10-14 03:15:36,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4156 to 4118. [2020-10-14 03:15:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4118 states. [2020-10-14 03:15:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 4118 states and 5106 transitions. [2020-10-14 03:15:36,403 INFO L78 Accepts]: Start accepts. Automaton has 4118 states and 5106 transitions. Word has length 350 [2020-10-14 03:15:36,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:36,404 INFO L479 AbstractCegarLoop]: Abstraction has 4118 states and 5106 transitions. [2020-10-14 03:15:36,404 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 5106 transitions. [2020-10-14 03:15:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2020-10-14 03:15:36,418 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:36,419 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:36,419 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-14 03:15:36,420 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:36,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:36,420 INFO L82 PathProgramCache]: Analyzing trace with hash -797266087, now seen corresponding path program 1 times [2020-10-14 03:15:36,421 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:36,421 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1769761708] [2020-10-14 03:15:36,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:36,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:36,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:37,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:41,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:41,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 449 [2020-10-14 03:15:41,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:15:41,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5009 [2020-10-14 03:15:41,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:41,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:41,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:41,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 119 [2020-10-14 03:15:41,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 182 [2020-10-14 03:15:41,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:41,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:41,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:41,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:41,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:41,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:41,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:15:41,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:41,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:41,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:41,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:41,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:41,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:41,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:41,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:41,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:41,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:15:41,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:41,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-14 03:15:41,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:41,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:41,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:41,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:41,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 104 [2020-10-14 03:15:41,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:15:41,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-14 03:15:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:41,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:41,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:41,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 158 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:15:41,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:42,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-10-14 03:15:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:42,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:42,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:42,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:42,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:42,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 03:15:42,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:42,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:42,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:42,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:15:42,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:42,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 143 proven. 128 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2020-10-14 03:15:42,242 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1769761708] [2020-10-14 03:15:42,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:42,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:15:42,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208547024] [2020-10-14 03:15:42,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:42,244 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:42,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:42,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:42,245 INFO L87 Difference]: Start difference. First operand 4118 states and 5106 transitions. Second operand 7 states. [2020-10-14 03:15:44,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:44,031 INFO L93 Difference]: Finished difference Result 8978 states and 11307 transitions. [2020-10-14 03:15:44,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-14 03:15:44,032 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 435 [2020-10-14 03:15:44,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:44,049 INFO L225 Difference]: With dead ends: 8978 [2020-10-14 03:15:44,050 INFO L226 Difference]: Without dead ends: 5048 [2020-10-14 03:15:44,058 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2020-10-14 03:15:44,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5048 states. [2020-10-14 03:15:44,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5048 to 4860. [2020-10-14 03:15:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4860 states. [2020-10-14 03:15:44,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 4860 states and 5955 transitions. [2020-10-14 03:15:44,162 INFO L78 Accepts]: Start accepts. Automaton has 4860 states and 5955 transitions. Word has length 435 [2020-10-14 03:15:44,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:44,163 INFO L479 AbstractCegarLoop]: Abstraction has 4860 states and 5955 transitions. [2020-10-14 03:15:44,163 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 5955 transitions. [2020-10-14 03:15:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2020-10-14 03:15:44,179 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:44,179 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-14 03:15:44,180 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-14 03:15:44,180 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:44,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:44,180 INFO L82 PathProgramCache]: Analyzing trace with hash 2069902338, now seen corresponding path program 1 times [2020-10-14 03:15:44,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:44,181 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1718678460] [2020-10-14 03:15:44,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:44,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:44,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:44,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:45,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:49,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:49,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 559 [2020-10-14 03:15:49,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-14 03:15:49,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5033 [2020-10-14 03:15:49,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:49,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:49,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:49,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 229 [2020-10-14 03:15:49,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 182 [2020-10-14 03:15:49,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:49,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:49,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:49,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:49,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:49,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:49,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:15:49,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:49,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:49,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:49,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:49,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:49,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:49,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:49,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:49,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:49,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 85 [2020-10-14 03:15:49,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:49,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 03:15:49,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:49,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:49,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:49,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:49,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:49,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:49,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-14 03:15:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:49,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:49,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:49,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-14 03:15:49,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 128 [2020-10-14 03:15:49,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:49,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 03:15:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:49,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:49,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:49,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:49,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:15:49,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:49,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-10-14 03:15:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:49,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:49,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:49,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:15:49,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:49,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 268 proven. 128 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2020-10-14 03:15:49,951 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1718678460] [2020-10-14 03:15:49,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:49,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:15:49,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024520449] [2020-10-14 03:15:49,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:49,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:49,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:49,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:49,958 INFO L87 Difference]: Start difference. First operand 4860 states and 5955 transitions. Second operand 7 states. [2020-10-14 03:15:51,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:51,822 INFO L93 Difference]: Finished difference Result 9536 states and 11728 transitions. [2020-10-14 03:15:51,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 03:15:51,823 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 543 [2020-10-14 03:15:51,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:51,842 INFO L225 Difference]: With dead ends: 9536 [2020-10-14 03:15:51,843 INFO L226 Difference]: Without dead ends: 4864 [2020-10-14 03:15:51,852 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:15:51,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4864 states. [2020-10-14 03:15:51,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4864 to 4680. [2020-10-14 03:15:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4680 states. [2020-10-14 03:15:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4680 states to 4680 states and 5409 transitions. [2020-10-14 03:15:51,936 INFO L78 Accepts]: Start accepts. Automaton has 4680 states and 5409 transitions. Word has length 543 [2020-10-14 03:15:51,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:51,937 INFO L479 AbstractCegarLoop]: Abstraction has 4680 states and 5409 transitions. [2020-10-14 03:15:51,937 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 4680 states and 5409 transitions. [2020-10-14 03:15:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2020-10-14 03:15:51,961 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:51,962 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:51,962 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-14 03:15:51,962 INFO L427 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:51,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:51,963 INFO L82 PathProgramCache]: Analyzing trace with hash -24640990, now seen corresponding path program 1 times [2020-10-14 03:15:51,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:51,963 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1246861711] [2020-10-14 03:15:51,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:52,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:52,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:53,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:54,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:54,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 680 [2020-10-14 03:15:54,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:15:54,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2407 [2020-10-14 03:15:54,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:54,489 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 350 [2020-10-14 03:15:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 182 [2020-10-14 03:15:54,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:54,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:15:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:54,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:54,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:54,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:15:54,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:54,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:15:54,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:54,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:54,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:54,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:54,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:54,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:54,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:15:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:54,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:54,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:54,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:15:54,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:54,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 03:15:54,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:54,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:54,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:54,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:54,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:54,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:54,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 03:15:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:54,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:54,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:54,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:15:54,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:54,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 03:15:54,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:54,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:54,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:54,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:54,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:54,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:54,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 03:15:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:54,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:54,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 112 [2020-10-14 03:15:54,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:54,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2020-10-14 03:15:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:54,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:54,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:54,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:15:54,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:15:54,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:54,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 523 [2020-10-14 03:15:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:54,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:15:55,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:15:55,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:15:55,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:15:55,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:15:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 404 proven. 128 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2020-10-14 03:15:55,200 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1246861711] [2020-10-14 03:15:55,200 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:15:55,201 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:15:55,201 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180574429] [2020-10-14 03:15:55,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:15:55,202 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:15:55,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:15:55,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:15:55,202 INFO L87 Difference]: Start difference. First operand 4680 states and 5409 transitions. Second operand 7 states. [2020-10-14 03:15:56,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:15:56,901 INFO L93 Difference]: Finished difference Result 9726 states and 11367 transitions. [2020-10-14 03:15:56,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-14 03:15:56,904 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 662 [2020-10-14 03:15:56,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:15:56,918 INFO L225 Difference]: With dead ends: 9726 [2020-10-14 03:15:56,918 INFO L226 Difference]: Without dead ends: 5420 [2020-10-14 03:15:56,926 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:15:56,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5420 states. [2020-10-14 03:15:57,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5420 to 5414. [2020-10-14 03:15:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5414 states. [2020-10-14 03:15:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 5414 states and 6214 transitions. [2020-10-14 03:15:57,020 INFO L78 Accepts]: Start accepts. Automaton has 5414 states and 6214 transitions. Word has length 662 [2020-10-14 03:15:57,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:15:57,022 INFO L479 AbstractCegarLoop]: Abstraction has 5414 states and 6214 transitions. [2020-10-14 03:15:57,022 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:15:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 5414 states and 6214 transitions. [2020-10-14 03:15:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 721 [2020-10-14 03:15:57,039 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:15:57,040 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:15:57,040 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-14 03:15:57,041 INFO L427 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:15:57,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:15:57,041 INFO L82 PathProgramCache]: Analyzing trace with hash -1827619986, now seen corresponding path program 1 times [2020-10-14 03:15:57,042 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:15:57,042 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1341298775] [2020-10-14 03:15:57,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:15:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:15:57,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:57,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:57,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:57,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:15:58,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 738 [2020-10-14 03:16:02,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 03:16:02,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5037 [2020-10-14 03:16:02,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:02,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 408 [2020-10-14 03:16:02,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 182 [2020-10-14 03:16:02,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:02,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:02,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:02,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:02,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:16:02,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:02,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:02,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:02,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:02,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:02,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 85 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:02,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:02,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:02,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-14 03:16:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:02,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-14 03:16:02,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:02,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 03:16:02,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:02,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:02,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:02,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:02,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 03:16:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:02,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:02,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:02,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-14 03:16:02,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:02,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:02,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-14 03:16:02,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:02,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-14 03:16:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:02,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:02,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:02,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 177 [2020-10-14 03:16:02,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:02,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:02,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:16:02,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:02,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2020-10-14 03:16:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:02,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:02,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:02,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:02,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:02,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 03:16:02,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:02,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:02,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:02,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:02,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:02,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:16:03,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 462 proven. 128 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2020-10-14 03:16:03,177 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1341298775] [2020-10-14 03:16:03,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:03,177 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:16:03,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728613555] [2020-10-14 03:16:03,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:16:03,178 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:03,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:16:03,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:16:03,179 INFO L87 Difference]: Start difference. First operand 5414 states and 6214 transitions. Second operand 7 states. [2020-10-14 03:16:05,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:05,024 INFO L93 Difference]: Finished difference Result 11560 states and 13306 transitions. [2020-10-14 03:16:05,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 03:16:05,025 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 720 [2020-10-14 03:16:05,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:05,042 INFO L225 Difference]: With dead ends: 11560 [2020-10-14 03:16:05,042 INFO L226 Difference]: Without dead ends: 6520 [2020-10-14 03:16:05,056 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:16:05,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6520 states. [2020-10-14 03:16:05,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6520 to 6514. [2020-10-14 03:16:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6514 states. [2020-10-14 03:16:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6514 states to 6514 states and 7440 transitions. [2020-10-14 03:16:05,189 INFO L78 Accepts]: Start accepts. Automaton has 6514 states and 7440 transitions. Word has length 720 [2020-10-14 03:16:05,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:05,190 INFO L479 AbstractCegarLoop]: Abstraction has 6514 states and 7440 transitions. [2020-10-14 03:16:05,190 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:16:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 6514 states and 7440 transitions. [2020-10-14 03:16:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2020-10-14 03:16:05,202 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:05,203 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:16:05,203 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-14 03:16:05,203 INFO L427 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:05,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:05,204 INFO L82 PathProgramCache]: Analyzing trace with hash 365911173, now seen corresponding path program 1 times [2020-10-14 03:16:05,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:05,205 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [543903706] [2020-10-14 03:16:05,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:05,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:05,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:05,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:06,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:09,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 816 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5036 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 229 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:16:10,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:10,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:10,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:10,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:10,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:10,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:10,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 85 [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:10,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:10,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:10,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:10,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-14 03:16:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-14 03:16:10,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 03:16:10,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:10,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:10,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 128 [2020-10-14 03:16:10,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:10,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 03:16:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:10,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:10,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 178 [2020-10-14 03:16:10,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:10,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2020-10-14 03:16:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-14 03:16:10,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 03:16:10,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:10,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-14 03:16:10,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:10,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:16:10,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2020-10-14 03:16:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:10,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 03:16:10,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:10,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 177 [2020-10-14 03:16:10,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:10,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:10,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 657 [2020-10-14 03:16:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:10,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:10,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:10,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:10,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:10,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1612 backedges. 306 proven. 375 refuted. 0 times theorem prover too weak. 931 trivial. 0 not checked. [2020-10-14 03:16:11,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [543903706] [2020-10-14 03:16:11,491 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:11,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:16:11,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135343712] [2020-10-14 03:16:11,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:16:11,493 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:11,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:16:11,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:16:11,493 INFO L87 Difference]: Start difference. First operand 6514 states and 7440 transitions. Second operand 7 states. [2020-10-14 03:16:13,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:13,409 INFO L93 Difference]: Finished difference Result 13022 states and 14924 transitions. [2020-10-14 03:16:13,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-14 03:16:13,412 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 796 [2020-10-14 03:16:13,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:13,428 INFO L225 Difference]: With dead ends: 13022 [2020-10-14 03:16:13,428 INFO L226 Difference]: Without dead ends: 6882 [2020-10-14 03:16:13,439 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:16:13,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6882 states. [2020-10-14 03:16:13,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6882 to 6880. [2020-10-14 03:16:13,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6880 states. [2020-10-14 03:16:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6880 states to 6880 states and 7854 transitions. [2020-10-14 03:16:13,558 INFO L78 Accepts]: Start accepts. Automaton has 6880 states and 7854 transitions. Word has length 796 [2020-10-14 03:16:13,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:13,559 INFO L479 AbstractCegarLoop]: Abstraction has 6880 states and 7854 transitions. [2020-10-14 03:16:13,559 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:16:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 6880 states and 7854 transitions. [2020-10-14 03:16:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2020-10-14 03:16:13,572 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:13,572 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:16:13,573 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-14 03:16:13,573 INFO L427 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:13,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:13,573 INFO L82 PathProgramCache]: Analyzing trace with hash 761724178, now seen corresponding path program 1 times [2020-10-14 03:16:13,573 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:13,574 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [276448139] [2020-10-14 03:16:13,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:13,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:14,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:16,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 841 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3153 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 511 [2020-10-14 03:16:16,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 182 [2020-10-14 03:16:16,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:16,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:16,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:16,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:16,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:16,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:16,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:16,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:16,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:17,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:17,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:16:17,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:17,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 03:16:17,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:17,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:17,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:17,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:17,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:17,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 03:16:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:17,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:17,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:17,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:16:17,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:17,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 03:16:17,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:17,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:17,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:17,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:17,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:17,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:17,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 03:16:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:17,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:17,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:17,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:17,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:17,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:17,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2020-10-14 03:16:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:17,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:17,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 160 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:17,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 154 [2020-10-14 03:16:17,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:17,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2020-10-14 03:16:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:17,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:17,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:17,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:17,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:16:17,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:17,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2020-10-14 03:16:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:17,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:17,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:17,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:17,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:17,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1819 backedges. 580 proven. 128 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked. [2020-10-14 03:16:17,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [276448139] [2020-10-14 03:16:17,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:17,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:16:17,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006375622] [2020-10-14 03:16:17,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:16:17,776 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:17,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:16:17,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:16:17,777 INFO L87 Difference]: Start difference. First operand 6880 states and 7854 transitions. Second operand 7 states. [2020-10-14 03:16:19,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:19,536 INFO L93 Difference]: Finished difference Result 13576 states and 15521 transitions. [2020-10-14 03:16:19,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 03:16:19,537 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 821 [2020-10-14 03:16:19,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:19,554 INFO L225 Difference]: With dead ends: 13576 [2020-10-14 03:16:19,554 INFO L226 Difference]: Without dead ends: 7070 [2020-10-14 03:16:19,566 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:16:19,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7070 states. [2020-10-14 03:16:19,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7070 to 6882. [2020-10-14 03:16:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6882 states. [2020-10-14 03:16:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 6882 states and 7855 transitions. [2020-10-14 03:16:19,681 INFO L78 Accepts]: Start accepts. Automaton has 6882 states and 7855 transitions. Word has length 821 [2020-10-14 03:16:19,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:19,682 INFO L479 AbstractCegarLoop]: Abstraction has 6882 states and 7855 transitions. [2020-10-14 03:16:19,682 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:16:19,682 INFO L276 IsEmpty]: Start isEmpty. Operand 6882 states and 7855 transitions. [2020-10-14 03:16:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2020-10-14 03:16:19,700 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:19,701 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:16:19,702 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-14 03:16:19,702 INFO L427 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:19,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:19,702 INFO L82 PathProgramCache]: Analyzing trace with hash 1351034185, now seen corresponding path program 1 times [2020-10-14 03:16:19,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:19,703 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1893797089] [2020-10-14 03:16:19,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:19,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:19,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:20,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:20,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:20,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:24,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 891 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5026 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 304 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:16:24,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:24,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:24,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:24,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:24,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:24,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:24,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 03:16:24,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:24,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:24,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:24,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:24,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:24,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:24,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:24,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:24,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:24,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 85 [2020-10-14 03:16:24,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:24,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 03:16:24,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:24,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:24,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:24,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:24,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:24,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:24,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-14 03:16:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:24,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:24,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:24,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-14 03:16:24,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:24,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 03:16:24,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:24,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:24,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:24,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:24,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:24,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:24,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-14 03:16:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:24,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:24,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:24,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 74 [2020-10-14 03:16:24,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:24,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 03:16:24,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:24,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:24,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:24,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:24,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 68 [2020-10-14 03:16:24,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:25,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-14 03:16:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:25,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:25,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:25,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:25,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:25,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-14 03:16:25,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:25,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:25,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:25,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:25,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 178 [2020-10-14 03:16:25,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:25,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-14 03:16:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:25,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:25,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:25,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-14 03:16:25,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:25,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 03:16:25,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:25,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:25,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:25,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-14 03:16:25,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:25,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:25,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 551 [2020-10-14 03:16:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:25,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:25,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:25,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:25,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:25,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 03:16:25,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:25,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:25,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:25,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 177 [2020-10-14 03:16:25,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:25,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:25,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 730 [2020-10-14 03:16:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:25,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:25,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:25,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:25,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:25,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2061 backedges. 404 proven. 375 refuted. 0 times theorem prover too weak. 1282 trivial. 0 not checked. [2020-10-14 03:16:25,874 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1893797089] [2020-10-14 03:16:25,874 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:25,875 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-14 03:16:25,875 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743908017] [2020-10-14 03:16:25,876 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 03:16:25,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:25,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 03:16:25,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-14 03:16:25,877 INFO L87 Difference]: Start difference. First operand 6882 states and 7855 transitions. Second operand 8 states. [2020-10-14 03:16:28,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:28,724 INFO L93 Difference]: Finished difference Result 15592 states and 17711 transitions. [2020-10-14 03:16:28,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-14 03:16:28,729 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 869 [2020-10-14 03:16:28,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:28,739 INFO L225 Difference]: With dead ends: 15592 [2020-10-14 03:16:28,740 INFO L226 Difference]: Without dead ends: 4800 [2020-10-14 03:16:28,755 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2020-10-14 03:16:28,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4800 states. [2020-10-14 03:16:28,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4800 to 3706. [2020-10-14 03:16:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3706 states. [2020-10-14 03:16:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 3706 states and 3805 transitions. [2020-10-14 03:16:28,811 INFO L78 Accepts]: Start accepts. Automaton has 3706 states and 3805 transitions. Word has length 869 [2020-10-14 03:16:28,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:28,812 INFO L479 AbstractCegarLoop]: Abstraction has 3706 states and 3805 transitions. [2020-10-14 03:16:28,812 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-14 03:16:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 3805 transitions. [2020-10-14 03:16:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 909 [2020-10-14 03:16:28,824 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:28,825 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 03:16:28,825 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-14 03:16:28,825 INFO L427 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:28,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:28,826 INFO L82 PathProgramCache]: Analyzing trace with hash -996091410, now seen corresponding path program 1 times [2020-10-14 03:16:28,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:28,826 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1368405433] [2020-10-14 03:16:28,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:29,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:29,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:29,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:33,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:33,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:33,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 930 [2020-10-14 03:16:33,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-14 03:16:33,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5025 [2020-10-14 03:16:33,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:33,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:33,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:33,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 343 [2020-10-14 03:16:33,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:16:33,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:34,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:34,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 03:16:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:34,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:34,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 03:16:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 105 [2020-10-14 03:16:34,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2020-10-14 03:16:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:34,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-14 03:16:34,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:34,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:34,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 178 [2020-10-14 03:16:34,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2020-10-14 03:16:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 74 [2020-10-14 03:16:34,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:34,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 590 [2020-10-14 03:16:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:34,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 177 [2020-10-14 03:16:34,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:34,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:34,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 769 [2020-10-14 03:16:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:34,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:34,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:34,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:34,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 443 proven. 375 refuted. 0 times theorem prover too weak. 1465 trivial. 0 not checked. [2020-10-14 03:16:35,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1368405433] [2020-10-14 03:16:35,013 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:35,013 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:16:35,013 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130805479] [2020-10-14 03:16:35,014 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:16:35,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:35,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:16:35,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:16:35,015 INFO L87 Difference]: Start difference. First operand 3706 states and 3805 transitions. Second operand 7 states. [2020-10-14 03:16:36,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:36,355 INFO L93 Difference]: Finished difference Result 6672 states and 6874 transitions. [2020-10-14 03:16:36,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 03:16:36,355 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 908 [2020-10-14 03:16:36,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:36,362 INFO L225 Difference]: With dead ends: 6672 [2020-10-14 03:16:36,362 INFO L226 Difference]: Without dead ends: 4076 [2020-10-14 03:16:36,365 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-10-14 03:16:36,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4076 states. [2020-10-14 03:16:36,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4076 to 3890. [2020-10-14 03:16:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3890 states. [2020-10-14 03:16:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 3890 states and 3992 transitions. [2020-10-14 03:16:36,425 INFO L78 Accepts]: Start accepts. Automaton has 3890 states and 3992 transitions. Word has length 908 [2020-10-14 03:16:36,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:36,426 INFO L479 AbstractCegarLoop]: Abstraction has 3890 states and 3992 transitions. [2020-10-14 03:16:36,426 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:16:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3890 states and 3992 transitions. [2020-10-14 03:16:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2020-10-14 03:16:36,438 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:36,439 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-14 03:16:36,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-14 03:16:36,440 INFO L427 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:36,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:36,440 INFO L82 PathProgramCache]: Analyzing trace with hash -1248789511, now seen corresponding path program 1 times [2020-10-14 03:16:36,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:36,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1154502589] [2020-10-14 03:16:36,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:36,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:37,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1020 [2020-10-14 03:16:39,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 03:16:39,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2930 [2020-10-14 03:16:39,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-14 03:16:39,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 690 [2020-10-14 03:16:39,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 313 [2020-10-14 03:16:39,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:39,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:39,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:39,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:16:39,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 03:16:39,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:39,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:39,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 03:16:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:39,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 03:16:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:39,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2020-10-14 03:16:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-14 03:16:39,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 03:16:39,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:39,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:39,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 03:16:39,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2020-10-14 03:16:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:39,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2020-10-14 03:16:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:39,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:39,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-14 03:16:39,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 71 [2020-10-14 03:16:39,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:39,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2020-10-14 03:16:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:39,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:40,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:40,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:40,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 184 [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 180 [2020-10-14 03:16:40,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:40,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2020-10-14 03:16:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:40,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:40,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:40,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 130 [2020-10-14 03:16:40,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2877 backedges. 1383 proven. 6 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2020-10-14 03:16:40,816 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1154502589] [2020-10-14 03:16:40,816 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:40,816 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-14 03:16:40,816 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822413455] [2020-10-14 03:16:40,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-14 03:16:40,817 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:40,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-14 03:16:40,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-14 03:16:40,818 INFO L87 Difference]: Start difference. First operand 3890 states and 3992 transitions. Second operand 9 states. [2020-10-14 03:16:42,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:42,792 INFO L93 Difference]: Finished difference Result 6308 states and 6488 transitions. [2020-10-14 03:16:42,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-14 03:16:42,793 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 996 [2020-10-14 03:16:42,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:42,801 INFO L225 Difference]: With dead ends: 6308 [2020-10-14 03:16:42,801 INFO L226 Difference]: Without dead ends: 4264 [2020-10-14 03:16:42,804 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=204, Unknown=0, NotChecked=0, Total=272 [2020-10-14 03:16:42,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4264 states. [2020-10-14 03:16:42,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4264 to 3892. [2020-10-14 03:16:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3892 states. [2020-10-14 03:16:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 3892 states and 3978 transitions. [2020-10-14 03:16:42,850 INFO L78 Accepts]: Start accepts. Automaton has 3892 states and 3978 transitions. Word has length 996 [2020-10-14 03:16:42,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:42,851 INFO L479 AbstractCegarLoop]: Abstraction has 3892 states and 3978 transitions. [2020-10-14 03:16:42,851 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-14 03:16:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 3892 states and 3978 transitions. [2020-10-14 03:16:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1567 [2020-10-14 03:16:42,875 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:42,876 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 8, 8, 8, 8, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-14 03:16:42,877 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-14 03:16:42,877 INFO L427 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:42,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:42,877 INFO L82 PathProgramCache]: Analyzing trace with hash 2083913617, now seen corresponding path program 1 times [2020-10-14 03:16:42,878 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:42,878 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1524763200] [2020-10-14 03:16:42,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:43,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:43,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1598 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3415 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1317 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 133 [2020-10-14 03:16:46,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:46,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 03:16:46,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:16:46,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 03:16:46,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,692 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 03:16:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 03:16:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-14 03:16:46,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2020-10-14 03:16:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-14 03:16:46,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 03:16:46,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,799 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2020-10-14 03:16:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2020-10-14 03:16:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-14 03:16:46,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 03:16:46,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2020-10-14 03:16:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2020-10-14 03:16:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:46,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:46,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:46,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 119 [2020-10-14 03:16:46,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:46,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:46,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 975 [2020-10-14 03:16:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:47,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:47,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:47,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 141 [2020-10-14 03:16:47,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:47,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 03:16:47,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:47,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:47,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:47,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:47,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:47,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:47,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1115 [2020-10-14 03:16:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:47,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:47,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:47,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 183 [2020-10-14 03:16:47,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:47,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-14 03:16:47,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:47,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:47,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:47,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:47,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 177 [2020-10-14 03:16:47,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:47,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1297 [2020-10-14 03:16:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:47,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:47,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:47,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131 [2020-10-14 03:16:47,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:47,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-14 03:16:47,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:47,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:47,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:47,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:47,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 131 [2020-10-14 03:16:47,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:47,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1427 [2020-10-14 03:16:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:47,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:47,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:47,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:47,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:47,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 03:16:47,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:47,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:47,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:47,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:47,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:47,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7284 backedges. 1318 proven. 128 refuted. 0 times theorem prover too weak. 5838 trivial. 0 not checked. [2020-10-14 03:16:48,409 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1524763200] [2020-10-14 03:16:48,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:48,409 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:16:48,410 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469327941] [2020-10-14 03:16:48,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:16:48,411 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:48,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:16:48,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:16:48,411 INFO L87 Difference]: Start difference. First operand 3892 states and 3978 transitions. Second operand 7 states. [2020-10-14 03:16:50,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:50,258 INFO L93 Difference]: Finished difference Result 7776 states and 7957 transitions. [2020-10-14 03:16:50,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-14 03:16:50,259 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1566 [2020-10-14 03:16:50,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:50,265 INFO L225 Difference]: With dead ends: 7776 [2020-10-14 03:16:50,265 INFO L226 Difference]: Without dead ends: 3890 [2020-10-14 03:16:50,268 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-14 03:16:50,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3890 states. [2020-10-14 03:16:50,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3890 to 3518. [2020-10-14 03:16:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3518 states. [2020-10-14 03:16:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 3518 states and 3570 transitions. [2020-10-14 03:16:50,309 INFO L78 Accepts]: Start accepts. Automaton has 3518 states and 3570 transitions. Word has length 1566 [2020-10-14 03:16:50,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:50,310 INFO L479 AbstractCegarLoop]: Abstraction has 3518 states and 3570 transitions. [2020-10-14 03:16:50,310 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:16:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 3518 states and 3570 transitions. [2020-10-14 03:16:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1784 [2020-10-14 03:16:50,330 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:50,331 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 9, 9, 9, 8, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-14 03:16:50,331 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-14 03:16:50,331 INFO L427 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:50,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:50,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1812308990, now seen corresponding path program 1 times [2020-10-14 03:16:50,332 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:50,332 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [184046900] [2020-10-14 03:16:50,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:50,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:51,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:52,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1819 [2020-10-14 03:16:54,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 03:16:54,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3679 [2020-10-14 03:16:54,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:54,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1538 [2020-10-14 03:16:54,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 133 [2020-10-14 03:16:54,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 03:16:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 03:16:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-14 03:16:54,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 03:16:54,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,424 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 03:16:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 110 [2020-10-14 03:16:54,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 03:16:54,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-14 03:16:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-14 03:16:54,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 03:16:54,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2020-10-14 03:16:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2020-10-14 03:16:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2020-10-14 03:16:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-14 03:16:54,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 03:16:54,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2020-10-14 03:16:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 180 [2020-10-14 03:16:54,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 03:16:54,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2020-10-14 03:16:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 119 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 975 [2020-10-14 03:16:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 141 [2020-10-14 03:16:54,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 03:16:54,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1115 [2020-10-14 03:16:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 183 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1297 [2020-10-14 03:16:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 114 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:54,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1410 [2020-10-14 03:16:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:54,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:54,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 105 [2020-10-14 03:16:54,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 99 [2020-10-14 03:16:54,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:54,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1514 [2020-10-14 03:16:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:54,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:55,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:55,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131 [2020-10-14 03:16:55,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:55,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-14 03:16:55,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:55,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:55,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 03:16:55,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-14 03:16:55,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 131 [2020-10-14 03:16:55,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:55,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1644 [2020-10-14 03:16:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 03:16:55,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 03:16:55,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 03:16:55,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-14 03:16:55,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 03:16:55,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 03:16:55,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 03:16:55,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 03:16:55,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 03:16:55,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-14 03:16:55,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 03:16:55,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 03:16:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 9887 backedges. 1569 proven. 128 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2020-10-14 03:16:57,009 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [184046900] [2020-10-14 03:16:57,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 03:16:57,009 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 03:16:57,009 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897299406] [2020-10-14 03:16:57,010 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 03:16:57,010 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 03:16:57,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 03:16:57,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-14 03:16:57,011 INFO L87 Difference]: Start difference. First operand 3518 states and 3570 transitions. Second operand 7 states. [2020-10-14 03:16:58,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 03:16:58,353 INFO L93 Difference]: Finished difference Result 4822 states and 4912 transitions. [2020-10-14 03:16:58,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-14 03:16:58,354 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1783 [2020-10-14 03:16:58,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 03:16:58,359 INFO L225 Difference]: With dead ends: 4822 [2020-10-14 03:16:58,359 INFO L226 Difference]: Without dead ends: 3516 [2020-10-14 03:16:58,361 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 33 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-10-14 03:16:58,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3516 states. [2020-10-14 03:16:58,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3516 to 3512. [2020-10-14 03:16:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3512 states. [2020-10-14 03:16:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 3512 states and 3555 transitions. [2020-10-14 03:16:58,388 INFO L78 Accepts]: Start accepts. Automaton has 3512 states and 3555 transitions. Word has length 1783 [2020-10-14 03:16:58,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 03:16:58,389 INFO L479 AbstractCegarLoop]: Abstraction has 3512 states and 3555 transitions. [2020-10-14 03:16:58,389 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 03:16:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3512 states and 3555 transitions. [2020-10-14 03:16:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1802 [2020-10-14 03:16:58,412 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 03:16:58,413 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 10, 10, 10, 9, 9, 9, 9, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-14 03:16:58,413 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-14 03:16:58,413 INFO L427 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 03:16:58,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 03:16:58,414 INFO L82 PathProgramCache]: Analyzing trace with hash 134810888, now seen corresponding path program 1 times [2020-10-14 03:16:58,414 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 03:16:58,414 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1189455965] [2020-10-14 03:16:58,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 03:16:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-14 03:16:58,697 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-10-14 03:16:58,697 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-10-14 03:16:58,705 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-10-14 03:16:58,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 03:16:58 BoogieIcfgContainer [2020-10-14 03:16:58,878 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-14 03:16:58,880 INFO L168 Benchmark]: Toolchain (without parser) took 118903.97 ms. Allocated memory was 147.3 MB in the beginning and 2.6 GB in the end (delta: 2.5 GB). Free memory was 100.0 MB in the beginning and 224.3 MB in the end (delta: -124.3 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2020-10-14 03:16:58,881 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 147.3 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-14 03:16:58,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 826.06 ms. Allocated memory was 147.3 MB in the beginning and 205.5 MB in the end (delta: 58.2 MB). Free memory was 99.8 MB in the beginning and 167.9 MB in the end (delta: -68.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 7.1 GB. [2020-10-14 03:16:58,882 INFO L168 Benchmark]: Boogie Preprocessor took 189.24 ms. Allocated memory is still 205.5 MB. Free memory was 167.9 MB in the beginning and 162.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-10-14 03:16:58,883 INFO L168 Benchmark]: RCFGBuilder took 1443.81 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 162.5 MB in the beginning and 154.2 MB in the end (delta: 8.3 MB). Peak memory consumption was 76.7 MB. Max. memory is 7.1 GB. [2020-10-14 03:16:58,884 INFO L168 Benchmark]: TraceAbstraction took 116439.05 ms. Allocated memory was 238.6 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 154.2 MB in the beginning and 224.3 MB in the end (delta: -70.1 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2020-10-14 03:16:58,887 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 147.3 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 826.06 ms. Allocated memory was 147.3 MB in the beginning and 205.5 MB in the end (delta: 58.2 MB). Free memory was 99.8 MB in the beginning and 167.9 MB in the end (delta: -68.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 189.24 ms. Allocated memory is still 205.5 MB. Free memory was 167.9 MB in the beginning and 162.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1443.81 ms. Allocated memory was 205.5 MB in the beginning and 238.6 MB in the end (delta: 33.0 MB). Free memory was 162.5 MB in the beginning and 154.2 MB in the end (delta: 8.3 MB). Peak memory consumption was 76.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 116439.05 ms. Allocated memory was 238.6 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 154.2 MB in the beginning and 224.3 MB in the end (delta: -70.1 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 40]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int inputD = 4; [L8] int inputB = 2; [L9] int inputC = 3; [L10] int inputF = 6; [L11] int inputE = 5; [L12] int inputA = 1; [L15] int a21 = 7; [L16] int a15 = 8; [L17] int a12 = -49; [L18] int a24 = 1; [L877] int output = -1; [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND TRUE (((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8)) [L451] a21 = 10 [L453] return 22; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND TRUE ((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8)) [L445] a12 = ((((a12 % 26)+ -1) / 5) / 5) [L446] a21 = 7 [L448] return 25; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND TRUE (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8)) [L492] a21 = 9 [L494] return 21; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND TRUE (((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1)) [L277] a21 = 10 [L279] return 24; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND FALSE !(((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1))) [L561] COND FALSE !((((((a15==9) && ( 80 < a12 && (a24==1))) && (a21==10)) || ((a21==6) && (((a24==2) && a12 <= -43 ) && (a15==5)))) && (input == 6))) [L568] COND FALSE !(((a15==9) && ((a21==9) && ( 80 < a12 && ((input == 2) && (a24==1)))))) [L573] COND FALSE !(((((a15==8) && (((a21==7) || (a21==8)) && (input == 3))) && (a24==1)) && ((11 < a12) && (80 >= a12)) )) [L579] COND FALSE !(((a24==1) && ((input == 5) && ((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9))))))) [L585] COND FALSE !(((a24==1) && (((( 80 < a12 && (a21==6)) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) ))) && (input == 1)) && (a15==9)))) [L591] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==8) || (a21==9)) || (a21==10)) && (input == 1)))) && (a15==8))) [L597] COND FALSE !(((a24==1) && (((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ((a21==6) && ((-43 < a12) && (11 >= a12)) ))) && (input == 6)) && (a15==9)))) [L603] COND FALSE !(((a15==8) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 2))) && ((-43 < a12) && (11 >= a12)) ))) [L609] COND FALSE !((((((input == 6) && (((a21==6) || (a21==7)) || (a21==8))) && (a15==8)) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L615] COND FALSE !(((a24==1) && (((((a21==7) || (a21==8)) && (input == 6)) && (a15==8)) && ((11 < a12) && (80 >= a12)) ))) [L621] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 2)) && (a15==9)) && (a24==1))) [L626] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 1) && (a15==8)) && (a24==1))) && (a21==9))) [L632] COND FALSE !(((a24==1) && ((a15==9) && ((input == 2) && (( 80 < a12 && (a21==6)) || (( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))))))) [L638] COND FALSE !(((a24==1) && ((a15==8) && (((input == 2) && ((a21==7) || (a21==8))) && ((11 < a12) && (80 >= a12)) )))) [L644] COND FALSE !(((a24==1) && ((a21==9) && (((input == 5) && (a15==9)) && 80 < a12 )))) [L650] COND FALSE !((( a12 <= -43 && (((input == 1) && (a21==7)) && (a24==1))) && (a15==8))) [L656] COND FALSE !((((a21==9) && (( ((11 < a12) && (80 >= a12)) && (input == 3)) && (a24==1))) && (a15==8))) [L662] COND FALSE !((((a15==8) && ((((a21==8) || (a21==9)) && (input == 2)) && (a24==1))) && 80 < a12 )) [L668] COND FALSE !((( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 4)))) && (a15==8))) [L674] COND FALSE !(((a21==9) && ((a15==9) && ((a24==1) && ( 80 < a12 && (input == 1)))))) [L677] COND FALSE !(((a15==8) && (((input == 3) && ((((a21==10) && ((11 < a12) && (80 >= a12)) ) || ((a21==6) && 80 < a12 )) || ( 80 < a12 && (a21==7)))) && (a24==1)))) [L683] COND FALSE !(((a24==1) && ( 80 < a12 && ((a21==9) && ((a15==9) && (input == 4)))))) [L688] COND FALSE !(((a15==8) && (((input == 6) && (( 80 < a12 && (a21==7)) || (((a21==10) && ((11 < a12) && (80 >= a12)) ) || ( 80 < a12 && (a21==6))))) && (a24==1)))) [L694] COND FALSE !(((a15==9) && ((a24==1) && ( ((-43 < a12) && (11 >= a12)) && ((input == 1) && ((a21==9) || (a21==10))))))) [L700] COND FALSE !(((((( 80 < a12 && (a15==8)) && (a21==10)) || ((a21==6) && ((a15==9) && a12 <= -43 ))) && (input == 6)) && (a24==1))) [L706] COND FALSE !(((((a15==8) && (((a21==8) || (a21==9)) && (input == 1))) && (a24==1)) && 80 < a12 )) [L712] COND FALSE !((((a24==1) && ((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ((a21==6) && 80 < a12 ))) && (input == 2))) && (a15==8))) [L718] COND FALSE !(((a24==1) && ( ((-43 < a12) && (11 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 4)) && (a15==8))))) [L724] COND FALSE !((((a15==8) && (((a21==7) && (input == 4)) && (a24==1))) && a12 <= -43 )) [L730] COND FALSE !(((a21==9) && (((a24==1) && ((input == 2) && ((-43 < a12) && (11 >= a12)) )) && (a15==8)))) [L735] COND FALSE !(((a15==8) && (( ((-43 < a12) && (11 >= a12)) && ((a21==9) && (input == 4))) && (a24==1)))) [L741] COND FALSE !((( a12 <= -43 && ((((a21==10) || ((a21==8) || (a21==9))) && (input == 4)) && (a15==8))) && (a24==1))) [L747] COND FALSE !(((a24==1) && ((a15==8) && ((input == 4) && (( 80 < a12 && (a21==7)) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))))))) [L752] COND FALSE !(( ((11 < a12) && (80 >= a12)) && ((a15==8) && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L758] COND FALSE !(((((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9)))) && (input == 4)) && (a24==1))) [L764] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 1))) [L771] COND FALSE !((((a15==8) && (((( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6))) || ( 80 < a12 && (a21==7))) && (input == 5))) && (a24==1))) [L777] COND FALSE !(((a21==9) && ((((input == 6) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a24==1)))) [L783] COND FALSE !(((a24==1) && ((a21==9) && ( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (input == 3)))))) [L789] COND FALSE !(((a15==9) && (((input == 3) && (((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )))) && (a24==1)))) [L795] COND FALSE !(( a12 <= -43 && ((a21==7) && ((a24==1) && ((a15==8) && (input == 6)))))) [L801] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((((input == 3) && (a24==1)) && (a21==8)) && (a15==9)))) [L807] COND FALSE !((((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((((a24==2) && a12 <= -43 ) && (a15==5)) && (a21==6))) && (input == 5))) [L814] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((a21==7) || (a21==8)) && (input == 5)))) && (a15==8))) [L819] COND FALSE !(((((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 1)) && (a15==8)) && (a24==1))) [L825] COND FALSE !(((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 6)) && (a15==9))))) [L831] COND FALSE !(((a24==1) && (((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))) && (input == 1)) && (a15==8)))) [L837] COND TRUE (((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 5))) && (a24==1)) [L838] a12 = (((((a12 - -338613) - -126296) * 1) % 34)- -42) [L839] a21 = 9 [L841] return 25; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND TRUE (((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) [L248] a12 = (((a12 - -334333) + 32000) / 5) [L249] a21 = 8 [L251] return 22; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND FALSE !(((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1))) [L561] COND FALSE !((((((a15==9) && ( 80 < a12 && (a24==1))) && (a21==10)) || ((a21==6) && (((a24==2) && a12 <= -43 ) && (a15==5)))) && (input == 6))) [L568] COND FALSE !(((a15==9) && ((a21==9) && ( 80 < a12 && ((input == 2) && (a24==1)))))) [L573] COND FALSE !(((((a15==8) && (((a21==7) || (a21==8)) && (input == 3))) && (a24==1)) && ((11 < a12) && (80 >= a12)) )) [L579] COND FALSE !(((a24==1) && ((input == 5) && ((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9))))))) [L585] COND FALSE !(((a24==1) && (((( 80 < a12 && (a21==6)) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) ))) && (input == 1)) && (a15==9)))) [L591] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==8) || (a21==9)) || (a21==10)) && (input == 1)))) && (a15==8))) [L597] COND FALSE !(((a24==1) && (((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ((a21==6) && ((-43 < a12) && (11 >= a12)) ))) && (input == 6)) && (a15==9)))) [L603] COND FALSE !(((a15==8) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 2))) && ((-43 < a12) && (11 >= a12)) ))) [L609] COND FALSE !((((((input == 6) && (((a21==6) || (a21==7)) || (a21==8))) && (a15==8)) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L615] COND FALSE !(((a24==1) && (((((a21==7) || (a21==8)) && (input == 6)) && (a15==8)) && ((11 < a12) && (80 >= a12)) ))) [L621] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 2)) && (a15==9)) && (a24==1))) [L626] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 1) && (a15==8)) && (a24==1))) && (a21==9))) [L632] COND FALSE !(((a24==1) && ((a15==9) && ((input == 2) && (( 80 < a12 && (a21==6)) || (( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))))))) [L638] COND FALSE !(((a24==1) && ((a15==8) && (((input == 2) && ((a21==7) || (a21==8))) && ((11 < a12) && (80 >= a12)) )))) [L644] COND FALSE !(((a24==1) && ((a21==9) && (((input == 5) && (a15==9)) && 80 < a12 )))) [L650] COND FALSE !((( a12 <= -43 && (((input == 1) && (a21==7)) && (a24==1))) && (a15==8))) [L656] COND FALSE !((((a21==9) && (( ((11 < a12) && (80 >= a12)) && (input == 3)) && (a24==1))) && (a15==8))) [L662] COND FALSE !((((a15==8) && ((((a21==8) || (a21==9)) && (input == 2)) && (a24==1))) && 80 < a12 )) [L668] COND FALSE !((( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 4)))) && (a15==8))) [L674] COND FALSE !(((a21==9) && ((a15==9) && ((a24==1) && ( 80 < a12 && (input == 1)))))) [L677] COND FALSE !(((a15==8) && (((input == 3) && ((((a21==10) && ((11 < a12) && (80 >= a12)) ) || ((a21==6) && 80 < a12 )) || ( 80 < a12 && (a21==7)))) && (a24==1)))) [L683] COND FALSE !(((a24==1) && ( 80 < a12 && ((a21==9) && ((a15==9) && (input == 4)))))) [L688] COND FALSE !(((a15==8) && (((input == 6) && (( 80 < a12 && (a21==7)) || (((a21==10) && ((11 < a12) && (80 >= a12)) ) || ( 80 < a12 && (a21==6))))) && (a24==1)))) [L694] COND FALSE !(((a15==9) && ((a24==1) && ( ((-43 < a12) && (11 >= a12)) && ((input == 1) && ((a21==9) || (a21==10))))))) [L700] COND FALSE !(((((( 80 < a12 && (a15==8)) && (a21==10)) || ((a21==6) && ((a15==9) && a12 <= -43 ))) && (input == 6)) && (a24==1))) [L706] COND FALSE !(((((a15==8) && (((a21==8) || (a21==9)) && (input == 1))) && (a24==1)) && 80 < a12 )) [L712] COND FALSE !((((a24==1) && ((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ((a21==6) && 80 < a12 ))) && (input == 2))) && (a15==8))) [L718] COND FALSE !(((a24==1) && ( ((-43 < a12) && (11 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 4)) && (a15==8))))) [L724] COND FALSE !((((a15==8) && (((a21==7) && (input == 4)) && (a24==1))) && a12 <= -43 )) [L730] COND FALSE !(((a21==9) && (((a24==1) && ((input == 2) && ((-43 < a12) && (11 >= a12)) )) && (a15==8)))) [L735] COND FALSE !(((a15==8) && (( ((-43 < a12) && (11 >= a12)) && ((a21==9) && (input == 4))) && (a24==1)))) [L741] COND FALSE !((( a12 <= -43 && ((((a21==10) || ((a21==8) || (a21==9))) && (input == 4)) && (a15==8))) && (a24==1))) [L747] COND FALSE !(((a24==1) && ((a15==8) && ((input == 4) && (( 80 < a12 && (a21==7)) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))))))) [L752] COND FALSE !(( ((11 < a12) && (80 >= a12)) && ((a15==8) && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L758] COND FALSE !(((((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9)))) && (input == 4)) && (a24==1))) [L764] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 1))) [L771] COND FALSE !((((a15==8) && (((( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6))) || ( 80 < a12 && (a21==7))) && (input == 5))) && (a24==1))) [L777] COND FALSE !(((a21==9) && ((((input == 6) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a24==1)))) [L783] COND FALSE !(((a24==1) && ((a21==9) && ( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (input == 3)))))) [L789] COND FALSE !(((a15==9) && (((input == 3) && (((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )))) && (a24==1)))) [L795] COND FALSE !(( a12 <= -43 && ((a21==7) && ((a24==1) && ((a15==8) && (input == 6)))))) [L801] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((((input == 3) && (a24==1)) && (a21==8)) && (a15==9)))) [L807] COND FALSE !((((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((((a24==2) && a12 <= -43 ) && (a15==5)) && (a21==6))) && (input == 5))) [L814] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((a21==7) || (a21==8)) && (input == 5)))) && (a15==8))) [L819] COND FALSE !(((((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 1)) && (a15==8)) && (a24==1))) [L825] COND FALSE !(((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 6)) && (a15==9))))) [L831] COND FALSE !(((a24==1) && (((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))) && (input == 1)) && (a15==8)))) [L837] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 5))) && (a24==1))) [L842] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 6) && ((a21==9) || (a21==10))) && (a24==1))) && (a15==9))) [L848] COND TRUE ((a15==8) && ( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 5))))) [L849] a12 = (((a12 + -600079) - -316691) - 316661) [L850] a15 = 9 [L851] a21 = 8 [L853] return 26; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND TRUE (((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9)) [L497] a21 = 10 [L499] return 22; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND FALSE !(((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1))) [L561] COND FALSE !((((((a15==9) && ( 80 < a12 && (a24==1))) && (a21==10)) || ((a21==6) && (((a24==2) && a12 <= -43 ) && (a15==5)))) && (input == 6))) [L568] COND FALSE !(((a15==9) && ((a21==9) && ( 80 < a12 && ((input == 2) && (a24==1)))))) [L573] COND FALSE !(((((a15==8) && (((a21==7) || (a21==8)) && (input == 3))) && (a24==1)) && ((11 < a12) && (80 >= a12)) )) [L579] COND FALSE !(((a24==1) && ((input == 5) && ((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9))))))) [L585] COND FALSE !(((a24==1) && (((( 80 < a12 && (a21==6)) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) ))) && (input == 1)) && (a15==9)))) [L591] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==8) || (a21==9)) || (a21==10)) && (input == 1)))) && (a15==8))) [L597] COND FALSE !(((a24==1) && (((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ((a21==6) && ((-43 < a12) && (11 >= a12)) ))) && (input == 6)) && (a15==9)))) [L603] COND FALSE !(((a15==8) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 2))) && ((-43 < a12) && (11 >= a12)) ))) [L609] COND FALSE !((((((input == 6) && (((a21==6) || (a21==7)) || (a21==8))) && (a15==8)) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L615] COND FALSE !(((a24==1) && (((((a21==7) || (a21==8)) && (input == 6)) && (a15==8)) && ((11 < a12) && (80 >= a12)) ))) [L621] COND TRUE ((((( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 2)) && (a15==9)) && (a24==1)) [L622] a12 = (((((a12 % 26)- 16) + 343661) - 46416) - 297244) [L623] a21 = 8 [L625] return 25; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND FALSE !(((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1))) [L561] COND FALSE !((((((a15==9) && ( 80 < a12 && (a24==1))) && (a21==10)) || ((a21==6) && (((a24==2) && a12 <= -43 ) && (a15==5)))) && (input == 6))) [L568] COND FALSE !(((a15==9) && ((a21==9) && ( 80 < a12 && ((input == 2) && (a24==1)))))) [L573] COND FALSE !(((((a15==8) && (((a21==7) || (a21==8)) && (input == 3))) && (a24==1)) && ((11 < a12) && (80 >= a12)) )) [L579] COND FALSE !(((a24==1) && ((input == 5) && ((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9))))))) [L585] COND FALSE !(((a24==1) && (((( 80 < a12 && (a21==6)) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) ))) && (input == 1)) && (a15==9)))) [L591] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==8) || (a21==9)) || (a21==10)) && (input == 1)))) && (a15==8))) [L597] COND FALSE !(((a24==1) && (((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ((a21==6) && ((-43 < a12) && (11 >= a12)) ))) && (input == 6)) && (a15==9)))) [L603] COND FALSE !(((a15==8) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 2))) && ((-43 < a12) && (11 >= a12)) ))) [L609] COND FALSE !((((((input == 6) && (((a21==6) || (a21==7)) || (a21==8))) && (a15==8)) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L615] COND FALSE !(((a24==1) && (((((a21==7) || (a21==8)) && (input == 6)) && (a15==8)) && ((11 < a12) && (80 >= a12)) ))) [L621] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 2)) && (a15==9)) && (a24==1))) [L626] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 1) && (a15==8)) && (a24==1))) && (a21==9))) [L632] COND FALSE !(((a24==1) && ((a15==9) && ((input == 2) && (( 80 < a12 && (a21==6)) || (( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))))))) [L638] COND FALSE !(((a24==1) && ((a15==8) && (((input == 2) && ((a21==7) || (a21==8))) && ((11 < a12) && (80 >= a12)) )))) [L644] COND FALSE !(((a24==1) && ((a21==9) && (((input == 5) && (a15==9)) && 80 < a12 )))) [L650] COND FALSE !((( a12 <= -43 && (((input == 1) && (a21==7)) && (a24==1))) && (a15==8))) [L656] COND FALSE !((((a21==9) && (( ((11 < a12) && (80 >= a12)) && (input == 3)) && (a24==1))) && (a15==8))) [L662] COND FALSE !((((a15==8) && ((((a21==8) || (a21==9)) && (input == 2)) && (a24==1))) && 80 < a12 )) [L668] COND FALSE !((( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 4)))) && (a15==8))) [L674] COND FALSE !(((a21==9) && ((a15==9) && ((a24==1) && ( 80 < a12 && (input == 1)))))) [L677] COND FALSE !(((a15==8) && (((input == 3) && ((((a21==10) && ((11 < a12) && (80 >= a12)) ) || ((a21==6) && 80 < a12 )) || ( 80 < a12 && (a21==7)))) && (a24==1)))) [L683] COND FALSE !(((a24==1) && ( 80 < a12 && ((a21==9) && ((a15==9) && (input == 4)))))) [L688] COND FALSE !(((a15==8) && (((input == 6) && (( 80 < a12 && (a21==7)) || (((a21==10) && ((11 < a12) && (80 >= a12)) ) || ( 80 < a12 && (a21==6))))) && (a24==1)))) [L694] COND FALSE !(((a15==9) && ((a24==1) && ( ((-43 < a12) && (11 >= a12)) && ((input == 1) && ((a21==9) || (a21==10))))))) [L700] COND FALSE !(((((( 80 < a12 && (a15==8)) && (a21==10)) || ((a21==6) && ((a15==9) && a12 <= -43 ))) && (input == 6)) && (a24==1))) [L706] COND FALSE !(((((a15==8) && (((a21==8) || (a21==9)) && (input == 1))) && (a24==1)) && 80 < a12 )) [L712] COND FALSE !((((a24==1) && ((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ((a21==6) && 80 < a12 ))) && (input == 2))) && (a15==8))) [L718] COND FALSE !(((a24==1) && ( ((-43 < a12) && (11 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 4)) && (a15==8))))) [L724] COND FALSE !((((a15==8) && (((a21==7) && (input == 4)) && (a24==1))) && a12 <= -43 )) [L730] COND FALSE !(((a21==9) && (((a24==1) && ((input == 2) && ((-43 < a12) && (11 >= a12)) )) && (a15==8)))) [L735] COND FALSE !(((a15==8) && (( ((-43 < a12) && (11 >= a12)) && ((a21==9) && (input == 4))) && (a24==1)))) [L741] COND FALSE !((( a12 <= -43 && ((((a21==10) || ((a21==8) || (a21==9))) && (input == 4)) && (a15==8))) && (a24==1))) [L747] COND FALSE !(((a24==1) && ((a15==8) && ((input == 4) && (( 80 < a12 && (a21==7)) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))))))) [L752] COND FALSE !(( ((11 < a12) && (80 >= a12)) && ((a15==8) && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L758] COND FALSE !(((((((a15==8) && 80 < a12 ) && (a21==10)) || ((a21==6) && ( a12 <= -43 && (a15==9)))) && (input == 4)) && (a24==1))) [L764] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 1))) [L771] COND FALSE !((((a15==8) && (((( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6))) || ( 80 < a12 && (a21==7))) && (input == 5))) && (a24==1))) [L777] COND FALSE !(((a21==9) && ((((input == 6) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a24==1)))) [L783] COND FALSE !(((a24==1) && ((a21==9) && ( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (input == 3)))))) [L789] COND FALSE !(((a15==9) && (((input == 3) && (((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )))) && (a24==1)))) [L795] COND FALSE !(( a12 <= -43 && ((a21==7) && ((a24==1) && ((a15==8) && (input == 6)))))) [L801] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((((input == 3) && (a24==1)) && (a21==8)) && (a15==9)))) [L807] COND FALSE !((((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((((a24==2) && a12 <= -43 ) && (a15==5)) && (a21==6))) && (input == 5))) [L814] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((a21==7) || (a21==8)) && (input == 5)))) && (a15==8))) [L819] COND FALSE !(((((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 1)) && (a15==8)) && (a24==1))) [L825] COND FALSE !(((a24==1) && ( ((11 < a12) && (80 >= a12)) && (((((a21==6) || (a21==7)) || (a21==8)) && (input == 6)) && (a15==9))))) [L831] COND FALSE !(((a24==1) && (((((a21==7) && 80 < a12 ) || (( ((11 < a12) && (80 >= a12)) && (a21==10)) || ( 80 < a12 && (a21==6)))) && (input == 1)) && (a15==8)))) [L837] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 5))) && (a24==1))) [L842] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && (((input == 6) && ((a21==9) || (a21==10))) && (a24==1))) && (a15==9))) [L848] COND FALSE !(((a15==8) && ( 80 < a12 && ((a24==1) && (((a21==8) || (a21==9)) && (input == 5)))))) [L854] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 5)))) && 80 < a12 )) [L859] COND FALSE !((((((input == 5) && ((-43 < a12) && (11 >= a12)) ) && (a21==8)) && (a24==1)) && (a15==9))) [L865] COND TRUE ((a15==9) && ((((input == 4) && (a24==1)) && (a21==8)) && ((-43 < a12) && (11 >= a12)) )) [L867] a21 = 10 [L869] return 22; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND TRUE ((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1)) [L468] a12 = (((a12 + 66) - 3) + -2) [L469] a21 = 8 [L471] return 21; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND TRUE ((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) ) [L548] a12 = ((((a12 - -582271) - 436382) - 442400) - -391873) [L549] a21 = 6 [L551] return 22; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND TRUE ((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9)) [L537] a12 = ((((a12 % 299959)- -81) - -194202) - -92066) [L538] a21 = 7 [L540] return 26; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL, EXPR calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L42] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==9))) [L45] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==10))) [L48] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==10))) [L51] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L54] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==8))) [L57] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==9))) [L60] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==7))) [L63] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==10))) [L66] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L69] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L72] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L75] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==10))) [L78] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==6))) [L81] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==6))) [L84] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==6))) [L87] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L90] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L93] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==9))) [L96] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==6))) [L99] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==10))) [L102] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==9))) [L105] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==8))) [L108] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L111] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L114] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==7))) [L117] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L120] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==8))) [L123] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==8)) && (a21==6))) [L126] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==6))) [L129] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==9))) [L132] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L135] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==7))) [L138] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L141] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==8))) [L144] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L147] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==8))) [L150] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==10))) [L153] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==6)) && (a21==10))) [L156] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==10))) [L159] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==6))) [L162] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==7))) [L165] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==8))) [L168] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==9))) [L171] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==9))) [L174] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==7))) [L177] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L180] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L183] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==7))) [L186] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==8))) [L189] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==6)) && (a21==6))) [L192] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==7))) [L195] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==7))) [L198] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==5)) && (a21==7))) [L201] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==8))) [L205] COND FALSE !((((a24==1) && ( ((11 < a12) && (80 >= a12)) && ((input == 5) && (a15==8)))) && (a21==9))) [L211] COND FALSE !((((a15==9) && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 5)) && a12 <= -43 )) && (a24==1))) [L217] COND FALSE !(((a15==9) && (( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (input == 2))) && (a21==8)))) [L223] COND FALSE !(((a24==1) && ((a15==8) && ( ((11 < a12) && (80 >= a12)) && ((input == 1) && ((a21==7) || (a21==8))))))) [L229] COND FALSE !((((((a21==10) && ( 80 < a12 && (a15==8))) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 2)) && (a24==1))) [L235] COND FALSE !(((a24==1) && ((a15==9) && ((((a21==6) && 80 < a12 ) || (((a21==9) && ((11 < a12) && (80 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==10)))) && (input == 5))))) [L241] COND FALSE !((( a12 <= -43 && ((((a21==9) || ((a21==7) || (a21==8))) && (input == 4)) && (a24==1))) && (a15==9))) [L247] COND FALSE !((((((input == 2) && (a24==1)) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8))) [L252] COND FALSE !(((((( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 2)) && (a24==1)) && (a15==8))) [L258] COND FALSE !(((a15==9) && (((input == 1) && ((( a12 <= -43 && (a21==10)) || ((a21==6) && ((-43 < a12) && (11 >= a12)) )) || ( ((-43 < a12) && (11 >= a12)) && (a21==7)))) && (a24==1)))) [L264] COND FALSE !((((a24==1) && (((input == 6) && ((a21==7) || (a21==8))) && 80 < a12 )) && (a15==9))) [L269] COND FALSE !(( ((-43 < a12) && (11 >= a12)) && ((a15==9) && ((a24==1) && (((a21==9) || (a21==10)) && (input == 2)))))) [L275] COND FALSE !((((((input == 5) && (a15==8)) && ((-43 < a12) && (11 >= a12)) ) && (a21==9)) && (a24==1))) [L280] COND FALSE !((( 80 < a12 && ((a15==8) && (((a21==8) || (a21==9)) && (input == 3)))) && (a24==1))) [L286] COND FALSE !(((input == 4) && ((((a15==9) && ((a24==1) && 80 < a12 )) && (a21==10)) || ((a21==6) && ((a15==5) && ((a24==2) && a12 <= -43 )))))) [L293] COND FALSE !(((((a24==1) && ((input == 3) && a12 <= -43 )) && (a21==7)) && (a15==8))) [L299] COND FALSE !(((a24==1) && (((( 80 < a12 && (a15==8)) && (a21==10)) || (((a15==9) && a12 <= -43 ) && (a21==6))) && (input == 3)))) [L305] COND FALSE !((((a24==1) && ((a15==9) && (((a21==7) || (a21==8)) && (input == 3)))) && 80 < a12 )) [L311] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 5)) && a12 <= -43 ) && (a15==8)) && (a24==1))) [L317] COND FALSE !(((((a15==9) && ((input == 1) && (a21==8))) && (a24==1)) && ((-43 < a12) && (11 >= a12)) )) [L323] COND FALSE !((((((((a21==8) || (a21==9)) || (a21==10)) && (input == 3)) && (a15==8)) && a12 <= -43 ) && (a24==1))) [L329] COND FALSE !(((a24==1) && (((a15==8) && ((input == 1) && (a21==9))) && ((11 < a12) && (80 >= a12)) ))) [L335] COND FALSE !(((a15==9) && ( 80 < a12 && ((a24==1) && (((a21==7) || (a21==8)) && (input == 4)))))) [L341] COND FALSE !(( 80 < a12 && ((a15==9) && (((input == 2) && ((a21==7) || (a21==8))) && (a24==1))))) [L347] COND FALSE !((((((input == 6) && ((11 < a12) && (80 >= a12)) ) && (a21==9)) && (a15==8)) && (a24==1))) [L353] COND FALSE !(((((a24==1) && ((input == 1) && ((a21==8) || ((a21==6) || (a21==7))))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L359] COND FALSE !(((((a21==10) && (( 80 < a12 && (a24==1)) && (a15==9))) || (((a15==5) && ((a24==2) && a12 <= -43 )) && (a21==6))) && (input == 3))) [L366] COND FALSE !(((((((a21==7) && ((-43 < a12) && (11 >= a12)) ) || (((a21==10) && a12 <= -43 ) || ( ((-43 < a12) && (11 >= a12)) && (a21==6)))) && (input == 5)) && (a24==1)) && (a15==9))) [L372] COND FALSE !((((((input == 1) && (((a21==7) || (a21==8)) || (a21==9))) && (a15==9)) && a12 <= -43 ) && (a24==1))) [L378] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && ((-43 < a12) && (11 >= a12)) ) && (a21==8))))) [L384] COND FALSE !((((a24==1) && ((a15==9) && ((input == 5) && ((a21==8) || ((a21==6) || (a21==7)))))) && ((11 < a12) && (80 >= a12)) )) [L390] COND FALSE !(((((a15==8) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 5))) && ((-43 < a12) && (11 >= a12)) ) && (a24==1))) [L396] COND FALSE !(((a15==9) && ((((input == 3) && (((a21==6) || (a21==7)) || (a21==8))) && (a24==1)) && ((11 < a12) && (80 >= a12)) ))) [L402] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a15==8) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 3)))) && (a24==1))) [L408] COND FALSE !(((a15==9) && ((a24==1) && ((((a21==9) || (a21==10)) && (input == 5)) && ((-43 < a12) && (11 >= a12)) )))) [L414] COND FALSE !(( ((11 < a12) && (80 >= a12)) && (((a24==1) && ((((a21==6) || (a21==7)) || (a21==8)) && (input == 4))) && (a15==9)))) [L420] COND FALSE !(((a15==9) && ((a24==1) && (((input == 6) && 80 < a12 ) && (a21==9))))) [L426] COND FALSE !((((a24==1) && (((input == 2) && ((a21==10) || ((a21==8) || (a21==9)))) && a12 <= -43 )) && (a15==8))) [L432] COND FALSE !(((a24==1) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==7)) || (( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))))) && (a15==9)))) [L438] COND FALSE !((((((input == 6) && ((a21==9) || ((a21==7) || (a21==8)))) && (a24==1)) && (a15==9)) && a12 <= -43 )) [L444] COND FALSE !(((( a12 <= -43 && ((input == 6) && ((a21==10) || ((a21==8) || (a21==9))))) && (a24==1)) && (a15==8))) [L449] COND FALSE !((((((a21==7) && (input == 5)) && a12 <= -43 ) && (a24==1)) && (a15==8))) [L454] COND FALSE !((((a15==9) && ((((a21==9) || (a21==10)) && (input == 4)) && ((-43 < a12) && (11 >= a12)) )) && (a24==1))) [L460] COND FALSE !(((((( 80 < a12 && (a24==1)) && (a15==9)) && (a21==10)) || ((( a12 <= -43 && (a24==2)) && (a15==5)) && (a21==6))) && (input == 2))) [L467] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (((a21==9) || (a21==10)) && (input == 3))) && (a15==9)) && (a24==1))) [L472] COND FALSE !((((a15==8) && ( 80 < a12 && (((a21==8) || (a21==9)) && (input == 6)))) && (a24==1))) [L478] COND FALSE !((((((( a12 <= -43 && (a21==10)) || ( ((-43 < a12) && (11 >= a12)) && (a21==6))) || ((a21==7) && ((-43 < a12) && (11 >= a12)) )) && (input == 3)) && (a24==1)) && (a15==9))) [L484] COND FALSE !(((a24==1) && ((input == 1) && (((a21==10) && ((a15==8) && 80 < a12 )) || (( a12 <= -43 && (a15==9)) && (a21==6)))))) [L490] COND FALSE !((( ((-43 < a12) && (11 >= a12)) && ((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 1)))) && (a15==8))) [L495] COND FALSE !((((a24==1) && ( a12 <= -43 && ((((a21==7) || (a21==8)) || (a21==9)) && (input == 3)))) && (a15==9))) [L500] COND FALSE !((((a24==1) && ((input == 4) && ((((a21==9) && ((11 < a12) && (80 >= a12)) ) || ((a21==10) && ((11 < a12) && (80 >= a12)) )) || ((a21==6) && 80 < a12 )))) && (a15==9))) [L506] COND FALSE !(((a15==8) && (((a21==7) && ((input == 2) && (a24==1))) && a12 <= -43 ))) [L512] COND FALSE !(((a15==8) && (((input == 4) && (( ((-43 < a12) && (11 >= a12)) && (a21==10)) || ((a21==6) && ((11 < a12) && (80 >= a12)) ))) && (a24==1)))) [L518] COND FALSE !(((a15==9) && (( a12 <= -43 && (((a21==9) || ((a21==7) || (a21==8))) && (input == 2))) && (a24==1)))) [L524] COND FALSE !(((a24==1) && ((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 3))))) [L530] COND FALSE !((((a15==8) && (((a24==1) && (input == 4)) && ((11 < a12) && (80 >= a12)) )) && (a21==9))) [L536] COND FALSE !(((((input == 6) && ((( ((11 < a12) && (80 >= a12)) && (a21==9)) || ( ((11 < a12) && (80 >= a12)) && (a21==10))) || ( 80 < a12 && (a21==6)))) && (a24==1)) && (a15==9))) [L541] COND FALSE !((((a15==8) && ((((a21==10) && ((-43 < a12) && (11 >= a12)) ) || ( ((11 < a12) && (80 >= a12)) && (a21==6))) && (input == 6))) && (a24==1))) [L547] COND FALSE !(((((a24==1) && (((a21==8) || ((a21==6) || (a21==7))) && (input == 2))) && (a15==9)) && ((11 < a12) && (80 >= a12)) )) [L552] COND FALSE !((((a21==9) && (((input == 3) && (a24==1)) && 80 < a12 )) && (a15==9))) [L555] COND TRUE ((((((a21==7) || (a21==8)) && (input == 1)) && (a15==9)) && 80 < a12 ) && (a24==1)) [L556] a12 = ((((a12 / 5) % 26)+ -33) / 5) [L557] a15 = 5 [L558] a21 = 10 [L560] return -1; [L888] RET, EXPR calculate_output(input) [L888] output = calculate_output(input) [L880] COND TRUE 1 [L883] int input; [L884] input = __VERIFIER_nondet_int() [L885] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L888] CALL calculate_output(input) [L21] COND FALSE !(((( 80 < a12 && (a24==1)) && (a15==7)) && (a21==6))) [L24] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==7)) && (a21==8))) [L27] COND FALSE !(((( ((11 < a12) && (80 >= a12)) && (a24==1)) && (a15==5)) && (a21==9))) [L30] COND FALSE !(((( a12 <= -43 && (a24==1)) && (a15==5)) && (a21==9))) [L33] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==6)) && (a21==10))) [L36] COND FALSE !(((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==7)) && (a21==6))) [L39] COND TRUE ((( ((-43 < a12) && (11 >= a12)) && (a24==1)) && (a15==5)) && (a21==10)) [L40] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 254 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 116.1s, OverallIterations: 21, TraceHistogramMax: 15, AutomataDifference: 36.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 578 SDtfs, 12099 SDslu, 679 SDs, 0 SdLazy, 25290 SolverSat, 3225 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 470 GetRequests, 289 SyntacticMatches, 6 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 186 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6882occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 20 MinimizatonAttempts, 4744 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 69.2s InterpolantComputationTime, 13527 NumberOfCodeBlocks, 13527 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 11706 ConstructedInterpolants, 0 QuantifiedInterpolants, 21320587 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 2 PerfectInterpolantSequences, 29553/31960 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...