/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=DEEPEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:48:05,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:48:05,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:48:05,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:48:05,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:48:05,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:48:05,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:48:05,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:48:05,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:48:05,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:48:05,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:48:05,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:48:05,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:48:05,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:48:05,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:48:05,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:48:05,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:48:05,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:48:05,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:48:05,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:48:05,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:48:05,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:48:05,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:48:05,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:48:05,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:48:05,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:48:05,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:48:05,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:48:05,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:48:05,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:48:05,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:48:05,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:48:05,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:48:05,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:48:05,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:48:05,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:48:05,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:48:05,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:48:05,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:48:05,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:48:05,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:48:06,000 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 [2020-10-28 07:48:06,056 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:48:06,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:48:06,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:48:06,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:48:06,061 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:48:06,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:48:06,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:48:06,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:48:06,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:48:06,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:48:06,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:48:06,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:48:06,064 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:48:06,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:48:06,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:48:06,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:48:06,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:48:06,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:48:06,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:48:06,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:48:06,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:48:06,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:48:06,066 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:48:06,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:48:06,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:48:06,067 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:48:06,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:48:06,067 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:48:06,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:48:06,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:48:06,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:48:06,535 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:48:06,536 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:48:06,537 INFO L432 ainManager$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--pcnet32.ko-entry_point.cil.out.i [2020-10-28 07:48:06,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ccba55b21/f7d31bcc69f24ed1be73b62a36e8cfc6/FLAGf0e4ff87f [2020-10-28 07:48:07,774 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:48:07,775 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--pcnet32.ko-entry_point.cil.out.i [2020-10-28 07:48:07,858 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ccba55b21/f7d31bcc69f24ed1be73b62a36e8cfc6/FLAGf0e4ff87f [2020-10-28 07:48:08,094 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ccba55b21/f7d31bcc69f24ed1be73b62a36e8cfc6 [2020-10-28 07:48:08,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:48:08,108 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:48:08,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:48:08,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:48:08,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:48:08,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:48:08" (1/1) ... [2020-10-28 07:48:08,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a838718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:08, skipping insertion in model container [2020-10-28 07:48:08,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:48:08" (1/1) ... [2020-10-28 07:48:08,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:48:08,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:48:11,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:48:11,501 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:48:12,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:48:12,873 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:48:12,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12 WrapperNode [2020-10-28 07:48:12,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:48:12,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:48:12,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:48:12,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:48:12,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:12,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:13,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:13,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:13,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:13,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:13,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (1/1) ... [2020-10-28 07:48:13,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:48:13,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:48:13,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:48:13,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:48:13,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (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 [2020-10-28 07:48:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:48:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:48:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 07:48:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:48:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 07:48:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 07:48:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-28 07:48:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-28 07:48:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 07:48:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:48:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:48:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:48:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 07:48:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:48:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:48:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:48:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:48:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:48:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:48:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:48:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:48:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:48:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:48:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-28 07:48:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-28 07:48:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:48:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-28 07:48:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-28 07:48:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:48:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 07:48:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-28 07:48:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-28 07:48:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-28 07:48:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-28 07:48:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:48:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 07:48:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:48:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:48:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:48:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 07:48:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 07:48:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 07:48:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 07:48:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 07:48:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 07:48:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 07:48:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-28 07:48:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2020-10-28 07:48:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 07:48:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-28 07:48:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 07:48:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 07:48:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 07:48:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-28 07:48:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-28 07:48:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2020-10-28 07:48:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 07:48:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 07:48:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 07:48:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 07:48:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 07:48:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 07:48:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-28 07:48:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 07:48:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 07:48:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-28 07:48:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-28 07:48:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-28 07:48:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 07:48:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 07:48:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 07:48:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 07:48:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 07:48:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 07:48:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 07:48:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 07:48:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 07:48:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 07:48:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 07:48:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-28 07:48:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 07:48:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-28 07:48:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2020-10-28 07:48:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-28 07:48:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2020-10-28 07:48:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2020-10-28 07:48:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2020-10-28 07:48:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2020-10-28 07:48:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2020-10-28 07:48:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2020-10-28 07:48:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2020-10-28 07:48:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2020-10-28 07:48:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2020-10-28 07:48:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2020-10-28 07:48:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2020-10-28 07:48:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2020-10-28 07:48:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2020-10-28 07:48:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2020-10-28 07:48:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2020-10-28 07:48:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2020-10-28 07:48:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2020-10-28 07:48:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2020-10-28 07:48:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2020-10-28 07:48:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2020-10-28 07:48:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2020-10-28 07:48:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2020-10-28 07:48:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2020-10-28 07:48:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2020-10-28 07:48:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2020-10-28 07:48:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2020-10-28 07:48:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2020-10-28 07:48:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2020-10-28 07:48:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2020-10-28 07:48:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2020-10-28 07:48:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2020-10-28 07:48:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2020-10-28 07:48:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2020-10-28 07:48:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2020-10-28 07:48:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2020-10-28 07:48:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2020-10-28 07:48:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2020-10-28 07:48:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2020-10-28 07:48:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2020-10-28 07:48:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2020-10-28 07:48:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2020-10-28 07:48:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2020-10-28 07:48:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2020-10-28 07:48:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2020-10-28 07:48:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2020-10-28 07:48:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2020-10-28 07:48:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2020-10-28 07:48:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-28 07:48:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-28 07:48:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-28 07:48:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2020-10-28 07:48:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 07:48:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:48:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:48:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:48:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-28 07:48:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2020-10-28 07:48:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-28 07:48:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2020-10-28 07:48:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2020-10-28 07:48:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2020-10-28 07:48:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2020-10-28 07:48:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_44 [2020-10-28 07:48:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_45 [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_46 [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_47 [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_48 [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_49 [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_50 [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:48:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:48:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:48:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:48:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 07:48:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:48:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 07:48:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-28 07:48:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:48:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:48:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:48:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 07:48:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 07:48:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-28 07:48:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 07:48:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-28 07:48:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-28 07:48:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2020-10-28 07:48:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 07:48:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 07:48:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 07:48:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:48:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:48:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:48:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:48:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:48:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:48:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:48:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:48:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:48:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:48:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-28 07:48:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-28 07:48:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_44 [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-28 07:48:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:48:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 07:48:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 07:48:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-28 07:48:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 07:48:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 07:48:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 07:48:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 07:48:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 07:48:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 07:48:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_47 [2020-10-28 07:48:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_50 [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 07:48:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 07:48:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 07:48:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 07:48:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-28 07:48:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 07:48:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-28 07:48:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 07:48:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_46 [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_49 [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 07:48:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 07:48:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 07:48:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_45 [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_48 [2020-10-28 07:48:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 07:48:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2020-10-28 07:48:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2020-10-28 07:48:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2020-10-28 07:48:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2020-10-28 07:48:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2020-10-28 07:48:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2020-10-28 07:48:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2020-10-28 07:48:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2020-10-28 07:48:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-28 07:48:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-28 07:48:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 07:48:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:48:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:48:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:48:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:48:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:48:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:48:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:48:15,846 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:48:32,096 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:48:32,096 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-28 07:48:32,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:48:32 BoogieIcfgContainer [2020-10-28 07:48:32,104 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:48:32,108 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:48:32,108 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:48:32,112 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:48:32,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:48:08" (1/3) ... [2020-10-28 07:48:32,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4be4c107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:48:32, skipping insertion in model container [2020-10-28 07:48:32,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:12" (2/3) ... [2020-10-28 07:48:32,114 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4be4c107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:48:32, skipping insertion in model container [2020-10-28 07:48:32,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:48:32" (3/3) ... [2020-10-28 07:48:32,116 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2020-10-28 07:48:32,132 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:48:32,141 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:48:32,154 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:48:32,208 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:48:32,208 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:48:32,208 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:48:32,208 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:48:32,208 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:48:32,208 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:48:32,213 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:48:32,213 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:48:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states. [2020-10-28 07:48:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2020-10-28 07:48:32,359 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:48:32,360 INFO L422 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:48:32,361 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:48:32,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:48:32,367 INFO L82 PathProgramCache]: Analyzing trace with hash 921778808, now seen corresponding path program 1 times [2020-10-28 07:48:32,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:48:32,377 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [334515465] [2020-10-28 07:48:32,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:48:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:33,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:33,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:34,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:34,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:34,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:35,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:35,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:35,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:36,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:36,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:37,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:38,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:39,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:39,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 884 [2020-10-28 07:48:39,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 12 [2020-10-28 07:48:39,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5865 [2020-10-28 07:48:39,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:39,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:39,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 268 [2020-10-28 07:48:39,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:48:39,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 07:48:46,887 WARN L193 SmtUtils]: Spent 7.26 s on a formula simplification that was a NOOP. DAG size: 1090 [2020-10-28 07:48:46,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:48:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:46,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:48,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:48,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1484 [2020-10-28 07:48:48,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:48,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:48,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:48,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 07:48:48,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:48,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:48,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:48,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:48:48,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:48,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:48,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:48,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:48:48,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:48,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:48:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:48,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:48,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:48:48,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:48,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:48,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:48,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:48,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:48,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:48,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:48,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:48:48,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:48,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:48:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:48,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:48,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:48,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:48,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 07:48:48,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:48,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:48,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:48,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:48,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:48,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:48,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:48:49,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:48:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:48:49,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:48:49,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:48:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:48:49,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:48:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:48:49,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:49,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:48:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 07:48:49,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:49,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:48:49,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:48:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:48:49,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:48:49,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:49,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:49,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:48:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 07:48:49,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:49,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:49,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:49,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:49,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:48:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:48:49,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:49,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 07:48:49,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:48:49,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:49,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:49,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:49,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:49,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:49,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:49,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:49,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:49,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:49,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:49,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:49,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:48:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:50,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:50,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:50,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:50,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:48:50,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:48:50,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:50,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:50,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 07:48:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:50,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:50,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:48:50,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:50,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:50,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:50,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:50,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:50,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:50,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:50,194 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2020-10-28 07:48:50,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-28 07:48:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:50,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:50,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:50,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:50,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-10-28 07:48:50,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:50,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:50,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:48:50,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:48:50,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:50,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:50,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:50,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:50,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:50,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:48:50,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:50,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:50,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:50,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:48:50,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:50,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-28 07:48:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:50,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:50,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:50,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:50,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:50,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-28 07:48:50,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:50,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:50,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:48:50,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:48:50,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:50,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:50,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:51,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 07:48:51,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:51,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:51,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:48:51,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-28 07:48:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:48:51,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:51,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:48:51,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:48:51,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:51,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:48:51,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-28 07:48:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:51,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:51,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:48:51,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:51,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:51,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:51,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:51,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-10-28 07:48:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:51,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:51,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-28 07:48:51,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:51,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:51,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:51,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:51,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-28 07:48:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:51,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:51,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-28 07:48:51,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:51,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:51,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:48:51,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:51,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-28 07:48:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:51,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:51,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 07:48:51,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:51,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:51,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:51,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:51,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:51,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:51,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:51,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:51,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:51,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:51,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:51,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 07:48:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:51,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:52,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:52,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-28 07:48:52,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:52,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:52,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:52,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:52,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:48:52,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:52,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-10-28 07:48:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:52,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:52,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 149 [2020-10-28 07:48:52,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:52,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:52,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:52,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:48:52,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:52,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:52,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-28 07:48:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:52,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:52,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 147 [2020-10-28 07:48:52,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:52,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:52,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:52,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:48:52,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:52,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-28 07:48:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:52,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:52,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-28 07:48:52,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:52,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:52,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:52,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:52,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:52,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-10-28 07:48:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:52,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:52,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 147 [2020-10-28 07:48:52,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:52,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:52,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:52,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:52,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:48:52,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:52,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:52,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:52,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:52,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:52,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-28 07:48:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:52,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:52,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 07:48:53,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:53,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2020-10-28 07:48:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 07:48:53,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:48:53,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2020-10-28 07:48:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-28 07:48:53,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:53,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2020-10-28 07:48:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-28 07:48:53,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:53,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-10-28 07:48:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:48:53,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:53,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2020-10-28 07:48:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-28 07:48:53,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:48:53,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-28 07:48:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:53,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:53,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-28 07:48:53,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:53,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:53,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:53,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:53,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:53,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:53,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:53,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:48:53,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:53,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:53,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:53,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:53,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2020-10-28 07:48:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:54,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:54,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-28 07:48:54,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:54,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:54,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:54,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:54,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:54,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2020-10-28 07:48:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:54,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:54,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-28 07:48:54,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:54,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:54,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:54,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:54,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:54,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2020-10-28 07:48:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:54,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:54,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-28 07:48:54,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:54,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:54,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:54,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:54,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:54,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2020-10-28 07:48:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:54,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:54,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 07:48:54,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:54,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:54,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:54,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:54,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:48:54,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:54,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:54,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-10-28 07:48:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:54,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:54,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-28 07:48:54,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:54,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:54,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:54,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:54,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:48:54,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:54,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:48:54,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2020-10-28 07:48:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:54,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:54,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:54,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:54,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:54,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-28 07:48:54,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:54,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:54,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:54,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:54,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:48:55,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2020-10-28 07:48:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:55,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:55,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-28 07:48:55,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:55,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:48:55,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2020-10-28 07:48:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:55,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:55,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 07:48:55,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:55,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:55,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2020-10-28 07:48:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:55,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:55,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-28 07:48:55,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:55,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:55,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2020-10-28 07:48:55,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:55,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:55,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 07:48:55,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:55,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:55,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2020-10-28 07:48:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:55,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:55,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 07:48:55,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:55,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:55,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2020-10-28 07:48:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:55,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:55,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:48:55,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:55,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:55,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:55,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:55,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:55,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:55,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:55,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:55,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:55,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:55,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2020-10-28 07:48:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:56,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:56,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 07:48:56,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:56,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:56,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:56,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2020-10-28 07:48:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:56,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:56,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 07:48:56,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:56,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:56,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:48:56,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2020-10-28 07:48:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:56,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:56,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:48:56,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:56,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:56,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:56,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2020-10-28 07:48:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:48:56,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:48:56,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:48:56,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:48:56,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:48:56,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:56,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2020-10-28 07:48:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:56,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:48:56,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:48:56,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2020-10-28 07:48:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 07:48:56,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:48:56,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 07:48:56,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:56,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:48:56,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2020-10-28 07:48:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:56,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:48:56,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:48:56,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2020-10-28 07:48:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 27 [2020-10-28 07:48:56,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:48:56,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 24 [2020-10-28 07:48:56,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 07:48:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-28 07:48:56,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:48:56,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:48:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:56,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:48:56,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:56,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 07:48:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:56,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:48:56,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:48:56,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:48:56,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:48:56,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:48:56,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:48:56,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:48:56,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:48:56,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:48:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 3 proven. 677 refuted. 0 times theorem prover too weak. 5308 trivial. 0 not checked. [2020-10-28 07:48:57,941 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [334515465] [2020-10-28 07:48:57,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:48:57,943 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-28 07:48:57,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765381787] [2020-10-28 07:48:57,964 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-28 07:48:57,964 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:48:57,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-28 07:48:57,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2020-10-28 07:48:57,981 INFO L87 Difference]: Start difference. First operand 3120 states. Second operand 13 states. [2020-10-28 07:49:05,539 WARN L193 SmtUtils]: Spent 7.46 s on a formula simplification that was a NOOP. DAG size: 1099 [2020-10-28 07:49:18,668 WARN L193 SmtUtils]: Spent 7.42 s on a formula simplification that was a NOOP. DAG size: 1103 [2020-10-28 07:49:33,961 WARN L193 SmtUtils]: Spent 15.21 s on a formula simplification. DAG size of input: 1121 DAG size of output: 1107 [2020-10-28 07:49:41,509 WARN L193 SmtUtils]: Spent 7.41 s on a formula simplification that was a NOOP. DAG size: 1102 [2020-10-28 07:49:49,143 WARN L193 SmtUtils]: Spent 7.48 s on a formula simplification that was a NOOP. DAG size: 1104 [2020-10-28 07:50:04,612 WARN L193 SmtUtils]: Spent 15.26 s on a formula simplification. DAG size of input: 1123 DAG size of output: 1109 [2020-10-28 07:50:19,757 WARN L193 SmtUtils]: Spent 14.97 s on a formula simplification. DAG size of input: 1112 DAG size of output: 1098 [2020-10-28 07:50:35,055 WARN L193 SmtUtils]: Spent 15.04 s on a formula simplification. DAG size of input: 1119 DAG size of output: 1104 [2020-10-28 07:50:50,164 WARN L193 SmtUtils]: Spent 14.79 s on a formula simplification. DAG size of input: 1110 DAG size of output: 1095