/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=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:38:22,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:38:22,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:38:22,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:38:22,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:38:22,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:38:22,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:38:22,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:38:22,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:38:22,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:38:22,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:38:22,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:38:22,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:38:22,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:38:22,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:38:22,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:38:22,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:38:22,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:38:22,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:38:22,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:38:22,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:38:22,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:38:22,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:38:22,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:38:22,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:38:22,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:38:22,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:38:22,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:38:22,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:38:22,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:38:22,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:38:22,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:38:22,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:38:22,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:38:22,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:38:22,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:38:22,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:38:22,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:38:22,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:38:22,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:38:22,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:38:22,481 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 03:38:22,512 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:38:22,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:38:22,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:38:22,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:38:22,515 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:38:22,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:38:22,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:38:22,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:38:22,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:38:22,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:38:22,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:38:22,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:38:22,518 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:38:22,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:38:22,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:38:22,519 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:38:22,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:38:22,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:38:22,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:38:22,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:38:22,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:38:22,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:38:22,520 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:38:22,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:38:22,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:38:22,521 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:38:22,521 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:38:22,521 INFO L138 SettingsManager]: * To the following directory=dump/ 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:38:22,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:38:22,859 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:38:22,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:38:22,866 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:38:22,867 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:38:22,868 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2020-10-13 03:38:22,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/de4156b76/230ec49beeeb42e18f1159736cc9edc6/FLAGeb61e4cf5 [2020-10-13 03:38:23,777 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:38:23,778 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2020-10-13 03:38:23,829 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/de4156b76/230ec49beeeb42e18f1159736cc9edc6/FLAGeb61e4cf5 [2020-10-13 03:38:24,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/de4156b76/230ec49beeeb42e18f1159736cc9edc6 [2020-10-13 03:38:24,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:38:24,263 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:38:24,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:38:24,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:38:24,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:38:24,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:38:24" (1/1) ... [2020-10-13 03:38:24,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7620d002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:24, skipping insertion in model container [2020-10-13 03:38:24,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:38:24" (1/1) ... [2020-10-13 03:38:24,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:38:24,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:38:26,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:38:26,650 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:38:27,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:38:27,610 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:38:27,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27 WrapperNode [2020-10-13 03:38:27,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:38:27,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:38:27,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:38:27,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:38:27,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:27,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:27,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:27,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:27,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:27,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:27,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (1/1) ... [2020-10-13 03:38:28,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:38:28,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:38:28,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:38:28,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:38:28,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (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 [2020-10-13 03:38:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:38:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:38:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 03:38:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 03:38:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 03:38:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 03:38:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 03:38:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 03:38:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 03:38:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:38:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:38:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:38:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:38:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:38:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:38:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:38:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:38:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:38:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 03:38:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-13 03:38:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-13 03:38:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-13 03:38:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 03:38:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:38:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-13 03:38:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 03:38:28,106 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:38:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-13 03:38:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 03:38:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 03:38:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 03:38:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 03:38:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 03:38:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 03:38:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 03:38:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-13 03:38:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-13 03:38:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-13 03:38:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 03:38:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 03:38:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 03:38:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 03:38:28,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 03:38:28,111 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 03:38:28,111 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 03:38:28,111 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 03:38:28,111 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 03:38:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 03:38:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 03:38:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 03:38:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 03:38:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 03:38:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-13 03:38:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-13 03:38:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2020-10-13 03:38:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2020-10-13 03:38:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2020-10-13 03:38:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2020-10-13 03:38:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_ext_phy [2020-10-13 03:38:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2020-10-13 03:38:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2020-10-13 03:38:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_ring [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_hw_default [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_ring [2020-10-13 03:38:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx [2020-10-13 03:38:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_rx_poll [2020-10-13 03:38:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_link_change [2020-10-13 03:38:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2020-10-13 03:38:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2020-10-13 03:38:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_calc_coalesce [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_queue_avail [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_start_xmit [2020-10-13 03:38:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_regs [2020-10-13 03:38:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2020-10-13 03:38:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_drvinfo [2020-10-13 03:38:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2020-10-13 03:38:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs [2020-10-13 03:38:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_settings [2020-10-13 03:38:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_settings [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_link [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_wol [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_wol [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2020-10-13 03:38:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2020-10-13 03:38:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_magicpkt [2020-10-13 03:38:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_link_change [2020-10-13 03:38:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2020-10-13 03:38:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_suspend [2020-10-13 03:38:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2020-10-13 03:38:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_config_ipg [2020-10-13 03:38:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_ext_phy [2020-10-13 03:38:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_one [2020-10-13 03:38:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2020-10-13 03:38:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_init [2020-10-13 03:38:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_exit [2020-10-13 03:38:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-13 03:38:28,125 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-13 03:38:28,125 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-13 03:38:28,125 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-13 03:38:28,126 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 03:38:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 03:38:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 03:38:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 03:38:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-13 03:38:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-13 03:38:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2020-10-13 03:38:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:38:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-13 03:38:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-13 03:38:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-13 03:38:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-13 03:38:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-13 03:38:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-13 03:38:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-13 03:38:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-13 03:38:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-13 03:38:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_37 [2020-10-13 03:38:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2020-10-13 03:38:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-13 03:38:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_40 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_41 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_44 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_45 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_46 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_47 [2020-10-13 03:38:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_48 [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_49 [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 03:38:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 03:38:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 03:38:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 03:38:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 03:38:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-13 03:38:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 03:38:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 03:38:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 03:38:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 03:38:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 03:38:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 03:38:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 03:38:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:38:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:38:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:38:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:38:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 03:38:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 03:38:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 03:38:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 03:38:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:38:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-13 03:38:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:38:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 03:38:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:38:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:38:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-13 03:38:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-13 03:38:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-13 03:38:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 03:38:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-13 03:38:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-13 03:38:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:38:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 03:38:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 03:38:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 03:38:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 03:38:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_37 [2020-10-13 03:38:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_41 [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 03:38:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 03:38:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-13 03:38:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_40 [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 03:38:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 03:38:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_48 [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_49 [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 03:38:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 03:38:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 03:38:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 03:38:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 03:38:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-13 03:38:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 03:38:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 03:38:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 03:38:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-13 03:38:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-13 03:38:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-13 03:38:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-13 03:38:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 03:38:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-13 03:38:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-13 03:38:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 03:38:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-13 03:38:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 03:38:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_45 [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_47 [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 03:38:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 03:38:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_44 [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_46 [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 03:38:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2020-10-13 03:38:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_ext_phy [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_ring [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2020-10-13 03:38:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_hw_default [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_ring [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_rx_poll [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_link_change [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2020-10-13 03:38:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_calc_coalesce [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_queue_avail [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_start_xmit [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_regs [2020-10-13 03:38:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_drvinfo [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_settings [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_settings [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_link [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_wol [2020-10-13 03:38:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_wol [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_magicpkt [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_link_change [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_suspend [2020-10-13 03:38:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_config_ipg [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_ext_phy [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_one [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_init [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_exit [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-13 03:38:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:38:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 03:38:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:38:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:38:29,807 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:38:33,444 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:38:33,444 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 03:38:33,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:38:33 BoogieIcfgContainer [2020-10-13 03:38:33,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:38:33,466 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:38:33,466 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:38:33,469 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:38:33,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:38:24" (1/3) ... [2020-10-13 03:38:33,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3198607a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:38:33, skipping insertion in model container [2020-10-13 03:38:33,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:38:27" (2/3) ... [2020-10-13 03:38:33,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3198607a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:38:33, skipping insertion in model container [2020-10-13 03:38:33,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:38:33" (3/3) ... [2020-10-13 03:38:33,473 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2020-10-13 03:38:33,483 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:38:33,494 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:38:33,509 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:38:33,536 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:38:33,536 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:38:33,536 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:38:33,536 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:38:33,536 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:38:33,536 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:38:33,536 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:38:33,537 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:38:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states. [2020-10-13 03:38:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-10-13 03:38:33,622 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:38:33,623 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:38:33,624 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:38:33,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:38:33,630 INFO L82 PathProgramCache]: Analyzing trace with hash -1493556087, now seen corresponding path program 1 times [2020-10-13 03:38:33,639 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:38:33,640 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1652449731] [2020-10-13 03:38:33,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:38:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:34,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:35,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:35,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:35,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:35,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:36,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:36,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:36,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:39,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:39,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 345 [2020-10-13 03:38:39,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-13 03:38:39,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5042 [2020-10-13 03:38:39,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:39,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:39,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 172 [2020-10-13 03:38:39,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:38:39,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:38:40,708 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 421 [2020-10-13 03:38:40,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:38:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:40,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:40,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:40,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:40,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:40,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-13 03:38:40,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:40,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:40,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:40,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:40,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:40,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:40,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 03:38:41,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:38:41,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:38:41,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:41,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 03:38:41,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:38:41,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:38:41,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:38:41,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:38:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:38:41,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:41,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:38:41,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:38:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:38:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 03:38:41,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:38:41,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,437 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:38:41,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:41,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:38:41,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:38:41,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:38:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 03:38:41,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:38:41,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:41,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:38:41,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:38:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:38:41,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:38:41,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:41,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:38:41,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:38:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 03:38:41,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:38:41,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 03:38:41,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:38:41,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:41,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:38:41,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:38:41,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:38:41,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:38:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:38:41,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:41,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 03:38:41,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:38:41,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:38:41,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:41,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:41,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:41,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:41,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:41,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:38:41,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:41,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:41,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:41,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:41,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:41,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:38:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:42,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:42,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:38:42,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:38:42,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:42,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:38:42,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:38:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:38:42,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:42,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:38:42,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:42,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:42,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:42,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:38:42,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 03:38:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:38:42,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:42,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 03:38:42,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:42,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:38:42,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:38:42,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:42,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:42,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:42,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 03:38:42,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:42,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:42,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:38:42,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:42,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 03:38:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:38:42,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:42,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-13 03:38:42,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:42,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:38:42,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:38:42,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:42,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:42,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:42,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 03:38:42,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:42,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:42,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:38:42,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:42,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 03:38:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:42,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:42,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:42,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:38:42,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:38:42,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 03:38:42,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:42,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:42,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:38:42,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:38:42,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:42,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:38:43,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-13 03:38:43,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:38:43,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:43,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:38:43,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-13 03:38:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:38:43,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:38:43,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-13 03:38:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-13 03:38:43,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:38:43,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-13 03:38:43,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:38:43,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:43,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:38:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:38:43,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:38:43,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:43,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:38:43,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:43,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-13 03:38:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:38:43,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:38:43,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-13 03:38:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:38:43,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:38:43,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:38:43,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-13 03:38:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:38:43,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:38:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-13 03:38:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:38:43,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 03:38:43,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 03:38:43,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:38:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-13 03:38:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 03:38:43,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:38:43,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:43,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-13 03:38:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:38:43,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:38:43,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 03:38:43,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:38:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:38:43,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:38:43,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:38:43,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:38:43,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:38:43,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:38:43,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:38:43,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:38:43,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:38:43,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:38:43,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:38:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 20 proven. 38 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2020-10-13 03:38:43,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1652449731] [2020-10-13 03:38:43,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:38:43,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-13 03:38:43,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964255898] [2020-10-13 03:38:43,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-13 03:38:43,731 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:38:43,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-13 03:38:43,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-13 03:38:43,751 INFO L87 Difference]: Start difference. First operand 2089 states. Second operand 14 states. [2020-10-13 03:38:44,986 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 430 [2020-10-13 03:38:51,380 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 450 DAG size of output: 435 [2020-10-13 03:38:52,584 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-13 03:38:53,798 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 435 [2020-10-13 03:38:56,278 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 454 DAG size of output: 440 [2020-10-13 03:38:58,586 WARN L193 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 441 DAG size of output: 426 [2020-10-13 03:39:22,901 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-13 03:39:38,471 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 424 [2020-10-13 03:39:44,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:39:44,791 INFO L93 Difference]: Finished difference Result 4440 states and 6149 transitions. [2020-10-13 03:39:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-13 03:39:44,794 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 245 [2020-10-13 03:39:44,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:39:44,863 INFO L225 Difference]: With dead ends: 4440 [2020-10-13 03:39:44,863 INFO L226 Difference]: Without dead ends: 2433 [2020-10-13 03:39:44,884 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 14.4s TimeCoverageRelationStatistics Valid=138, Invalid=462, Unknown=0, NotChecked=0, Total=600 [2020-10-13 03:39:44,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2433 states. [2020-10-13 03:39:45,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2433 to 1929. [2020-10-13 03:39:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1929 states. [2020-10-13 03:39:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1929 states and 2550 transitions. [2020-10-13 03:39:45,550 INFO L78 Accepts]: Start accepts. Automaton has 1929 states and 2550 transitions. Word has length 245 [2020-10-13 03:39:45,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:39:45,551 INFO L479 AbstractCegarLoop]: Abstraction has 1929 states and 2550 transitions. [2020-10-13 03:39:45,551 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-13 03:39:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2550 transitions. [2020-10-13 03:39:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2020-10-13 03:39:45,566 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:39:45,567 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:39:45,567 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 03:39:45,568 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:39:45,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:39:45,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1474767334, now seen corresponding path program 1 times [2020-10-13 03:39:45,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:39:45,569 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [91355742] [2020-10-13 03:39:45,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:39:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:46,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:46,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:46,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:46,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:47,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:51,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:51,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 356 [2020-10-13 03:39:51,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 03:39:51,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5540 [2020-10-13 03:39:51,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:51,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:51,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 188 [2020-10-13 03:39:51,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:39:51,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:52,484 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 421 [2020-10-13 03:39:52,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:39:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:52,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-13 03:39:52,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:52,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:52,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:39:52,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:52,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:52,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:39:52,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:52,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:52,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:39:52,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:52,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:39:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:52,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:39:52,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:52,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:52,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:39:52,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:52,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:52,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:52,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:52,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:52,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:52,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:52,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:52,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:52,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:52,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:52,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:52,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:39:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:53,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 03:39:53,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:53,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:39:53,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:53,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:39:53,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:39:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:53,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 03:39:53,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:53,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:53,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:53,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:53,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:53,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:39:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:53,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 03:39:53,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:53,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:39:53,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:53,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:53,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:39:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:53,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 03:39:53,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:53,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:53,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:53,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:39:53,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:53,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:39:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:39:53,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:39:53,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:53,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:53,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:39:53,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:53,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:39:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:39:53,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:39:53,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:53,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:39:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:39:53,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:39:53,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:53,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:53,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:53,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 03:39:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:39:53,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:39:53,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-13 03:39:53,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:53,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:39:53,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:39:53,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:53,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:53,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:53,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:53,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:39:53,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:53,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 03:39:53,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:53,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:53,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:53,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:39:53,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:54,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-13 03:39:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:39:54,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 03:39:54,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:54,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:39:54,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:39:54,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:54,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:39:54,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:39:54,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:54,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:54,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:39:54,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-13 03:39:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:39:54,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:39:54,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-13 03:39:54,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:54,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:39:54,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:39:54,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:54,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:39:54,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:39:54,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:39:54,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:54,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:39:54,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-10-13 03:39:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:54,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:39:54,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:39:54,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-13 03:39:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-13 03:39:54,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:39:54,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-13 03:39:54,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:39:54,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:54,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:39:54,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:54,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:39:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:39:54,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:39:54,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:54,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:54,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:54,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:54,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 03:39:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:54,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:39:54,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:39:54,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-13 03:39:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:54,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:54,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:39:54,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 03:39:54,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:54,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:54,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:54,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:54,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:54,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:54,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:39:54,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:54,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:54,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 03:39:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:54,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:54,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:55,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:55,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-13 03:39:55,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 03:39:55,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 03:39:55,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:55,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 03:39:55,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:39:55,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 03:39:55,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:55,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:55,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:55,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:55,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:55,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:55,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:39:55,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:55,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:55,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:55,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:55,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:55,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-13 03:39:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:55,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:55,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:55,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:39:55,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:55,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:39:55,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:55,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:55,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 03:39:55,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:55,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:39:55,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:39:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:39:55,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:39:55,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:39:55,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:39:55,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:39:55,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:39:55,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:39:55,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:39:55,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:39:55,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:39:55,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:39:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 9 proven. 20 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2020-10-13 03:39:55,296 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [91355742] [2020-10-13 03:39:55,297 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:39:55,297 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-10-13 03:39:55,297 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363249382] [2020-10-13 03:39:55,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-10-13 03:39:55,301 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:39:55,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-10-13 03:39:55,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=330, Unknown=0, NotChecked=0, Total=380 [2020-10-13 03:39:55,302 INFO L87 Difference]: Start difference. First operand 1929 states and 2550 transitions. Second operand 20 states. [2020-10-13 03:39:56,416 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 430 [2020-10-13 03:40:01,201 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 443 [2020-10-13 03:40:02,304 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 434 [2020-10-13 03:40:03,432 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 426 [2020-10-13 03:40:04,570 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 427 [2020-10-13 03:40:05,891 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 438 [2020-10-13 03:40:07,257 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 434 [2020-10-13 03:40:38,418 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-13 03:40:39,649 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-13 03:41:07,377 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 424 [2020-10-13 03:41:08,536 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 424 [2020-10-13 03:41:19,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:41:19,007 INFO L93 Difference]: Finished difference Result 4376 states and 6006 transitions. [2020-10-13 03:41:19,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-13 03:41:19,008 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 256 [2020-10-13 03:41:19,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:41:19,027 INFO L225 Difference]: With dead ends: 4376 [2020-10-13 03:41:19,027 INFO L226 Difference]: Without dead ends: 2466 [2020-10-13 03:41:19,037 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 14.9s TimeCoverageRelationStatistics Valid=178, Invalid=944, Unknown=0, NotChecked=0, Total=1122 [2020-10-13 03:41:19,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2466 states. [2020-10-13 03:41:19,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2466 to 1946. [2020-10-13 03:41:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1946 states. [2020-10-13 03:41:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1946 states and 2573 transitions. [2020-10-13 03:41:19,398 INFO L78 Accepts]: Start accepts. Automaton has 1946 states and 2573 transitions. Word has length 256 [2020-10-13 03:41:19,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:41:19,399 INFO L479 AbstractCegarLoop]: Abstraction has 1946 states and 2573 transitions. [2020-10-13 03:41:19,399 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-10-13 03:41:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2573 transitions. [2020-10-13 03:41:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2020-10-13 03:41:19,411 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:41:19,411 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:41:19,412 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 03:41:19,412 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:41:19,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:41:19,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1859340306, now seen corresponding path program 1 times [2020-10-13 03:41:19,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:41:19,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [430857697] [2020-10-13 03:41:19,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:41:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:19,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:19,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:20,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:20,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:20,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:24,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:24,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 384 [2020-10-13 03:41:24,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 03:41:24,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5261 [2020-10-13 03:41:24,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:24,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:24,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 206 [2020-10-13 03:41:24,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-13 03:41:24,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,671 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 421 [2020-10-13 03:41:26,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:41:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:26,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:41:26,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:26,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:41:26,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:26,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:26,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:26,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:26,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:41:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:26,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:41:26,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:26,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:26,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:26,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:26,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:26,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:26,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:26,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:26,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:41:26,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:26,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:26,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:26,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:26,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:41:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:27,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:41:27,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:27,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:41:27,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:27,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:41:27,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:41:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:27,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:41:27,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:27,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:27,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:41:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:27,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:41:27,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:27,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:41:27,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:27,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:41:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:27,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 03:41:27,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:27,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:27,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:41:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:41:27,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:41:27,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:27,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:41:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:27,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:27,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:41:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:41:27,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:41:27,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:27,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:27,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 03:41:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-13 03:41:27,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:41:27,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:41:27,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:27,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:41:27,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 03:41:27,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:27,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-13 03:41:27,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:27,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 03:41:27,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:27,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:27,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:27,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:41:27,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:27,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:41:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:27,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:27,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-13 03:41:28,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:41:28,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-13 03:41:28,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:28,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:41:28,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 03:41:28,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-13 03:41:28,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 03:41:28,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:28,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:41:28,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-13 03:41:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-13 03:41:28,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 03:41:28,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:28,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:41:28,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 03:41:28,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:28,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-13 03:41:28,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 03:41:28,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 03:41:28,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:41:28,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-13 03:41:28,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:28,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:41:28,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:41:28,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-13 03:41:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-13 03:41:28,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:41:28,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-13 03:41:28,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:28,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:41:28,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 03:41:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 03:41:28,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:41:28,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:28,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:41:28,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-13 03:41:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:28,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:41:28,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:41:28,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2020-10-13 03:41:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:28,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:28,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:41:28,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-13 03:41:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:28,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:41:28,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:41:28,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:28,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-13 03:41:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 03:41:28,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:41:28,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-13 03:41:28,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:28,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 03:41:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:41:28,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 160 [2020-10-13 03:41:28,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-13 03:41:28,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:28,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:41:28,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:28,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:28,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-13 03:41:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:28,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:28,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:28,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 03:41:28,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:28,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 03:41:28,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:28,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:28,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-13 03:41:28,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:28,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:28,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 03:41:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:29,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:29,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:29,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:41:29,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:29,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 03:41:29,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:29,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:29,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:29,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:29,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:29,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:29,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:29,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:29,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:41:29,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:29,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:41:29,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:29,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:29,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:29,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:29,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:29,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-13 03:41:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:29,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:29,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:29,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:41:29,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:29,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:41:29,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:29,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:29,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 03:41:29,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:29,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:41:29,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:41:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:41:29,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:41:29,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:41:29,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:41:29,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:41:29,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:41:29,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:41:29,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:41:29,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:41:29,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:41:29,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:41:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-13 03:41:29,357 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [430857697] [2020-10-13 03:41:29,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:41:29,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-13 03:41:29,359 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426019862] [2020-10-13 03:41:29,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-13 03:41:29,365 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:41:29,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-13 03:41:29,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-10-13 03:41:29,366 INFO L87 Difference]: Start difference. First operand 1946 states and 2573 transitions. Second operand 16 states. [2020-10-13 03:41:30,561 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 430 [2020-10-13 03:41:34,969 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 441 [2020-10-13 03:41:36,122 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 434 [2020-10-13 03:41:37,234 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 425 [2020-10-13 03:41:38,334 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 426 [2020-10-13 03:41:39,474 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 427 [2020-10-13 03:41:41,098 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 437 [2020-10-13 03:41:42,790 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 432