/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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--sis--sis900.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 21:21:10,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 21:21:10,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 21:21:10,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 21:21:10,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 21:21:10,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 21:21:10,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 21:21:10,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 21:21:10,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 21:21:10,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 21:21:10,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 21:21:10,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 21:21:10,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 21:21:10,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 21:21:10,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 21:21:10,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 21:21:10,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 21:21:10,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 21:21:10,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 21:21:10,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 21:21:10,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 21:21:10,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 21:21:10,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 21:21:10,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 21:21:10,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 21:21:10,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 21:21:10,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 21:21:10,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 21:21:10,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 21:21:10,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 21:21:10,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 21:21:10,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 21:21:10,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 21:21:10,372 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 [2020-10-29 21:21:10,399 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 21:21:10,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 21:21:10,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 21:21:10,402 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 21:21:10,402 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 21:21:10,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 21:21:10,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 21:21:10,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 21:21:10,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 21:21:10,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 21:21:10,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 21:21:10,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 21:21:10,405 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 21:21:10,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 21:21:10,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 21:21:10,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 21:21:10,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 21:21:10,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 21:21:10,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 21:21:10,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 21:21:10,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 21:21:10,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 21:21:10,408 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 21:21:10,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 21:21:10,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 21:21:10,409 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 21:21:10,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 21:21:10,409 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 21:21:10,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 21:21:10,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 21:21:10,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 21:21:10,818 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 21:21:10,819 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 21:21:10,821 INFO L432 ainManager$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--sis--sis900.ko-entry_point.cil.out.i [2020-10-29 21:21:10,909 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb2fd72a1/4541ab09b888498381c6e1c21bfafff4/FLAGd0e565611 [2020-10-29 21:21:12,144 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 21:21:12,145 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--sis--sis900.ko-entry_point.cil.out.i [2020-10-29 21:21:12,203 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb2fd72a1/4541ab09b888498381c6e1c21bfafff4/FLAGd0e565611 [2020-10-29 21:21:12,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb2fd72a1/4541ab09b888498381c6e1c21bfafff4 [2020-10-29 21:21:12,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 21:21:12,228 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 21:21:12,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 21:21:12,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 21:21:12,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 21:21:12,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:21:12" (1/1) ... [2020-10-29 21:21:12,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b085de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:12, skipping insertion in model container [2020-10-29 21:21:12,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:21:12" (1/1) ... [2020-10-29 21:21:12,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 21:21:12,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 21:21:14,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:21:14,782 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 21:21:15,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:21:15,734 INFO L208 MainTranslator]: Completed translation [2020-10-29 21:21:15,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15 WrapperNode [2020-10-29 21:21:15,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 21:21:15,736 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 21:21:15,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 21:21:15,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 21:21:15,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:15,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:15,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:15,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:16,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:16,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:16,085 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (1/1) ... [2020-10-29 21:21:16,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 21:21:16,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 21:21:16,115 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 21:21:16,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 21:21:16,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (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 [2020-10-29 21:21:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 21:21:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 21:21:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 21:21:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 21:21:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 21:21:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 21:21:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 21:21:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 21:21:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 21:21:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 21:21:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 21:21:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 21:21:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 21:21:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 21:21:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-29 21:21:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-29 21:21:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-29 21:21:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-29 21:21:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 21:21:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-29 21:21:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-29 21:21:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 21:21:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-29 21:21:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-29 21:21:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-29 21:21:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-29 21:21:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-29 21:21:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-29 21:21:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2020-10-29 21:21:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-29 21:21:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 21:21:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-29 21:21:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 21:21:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-29 21:21:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-29 21:21:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-29 21:21:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-29 21:21:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-29 21:21:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_mac_addr [2020-10-29 21:21:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630e_get_mac_addr [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sis635_get_mac_addr [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sis96x_get_mac_addr [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_probe [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mii_probe [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_capability [2020-10-29 21:21:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2020-10-29 21:21:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_timer [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2020-10-29 21:21:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_auto_negotiate [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_read_mode [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_start_xmit [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_rx [2020-10-29 21:21:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_finish_xmit [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_drvinfo [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_msglevel [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_msglevel [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_link [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_settings [2020-10-29 21:21:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_settings [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_wol [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_wol [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mcast_bitnr [2020-10-29 21:21:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_suspend [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_module [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_cleanup_module [2020-10-29 21:21:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2020-10-29 21:21:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-29 21:21:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-29 21:21:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-29 21:21:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-29 21:21:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-29 21:21:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 21:21:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-29 21:21:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-29 21:21:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_40 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2020-10-29 21:21:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 21:21:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-29 21:21:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 21:21:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-29 21:21:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-29 21:21:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-29 21:21:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-29 21:21:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-29 21:21:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-29 21:21:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-29 21:21:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 21:21:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2020-10-29 21:21:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 21:21:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 21:21:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 21:21:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 21:21:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 21:21:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 21:21:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 21:21:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 21:21:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 21:21:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 21:21:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 21:21:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 21:21:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 21:21:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_40 [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-29 21:21:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 21:21:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-29 21:21:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-29 21:21:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 21:21:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-29 21:21:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-29 21:21:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-29 21:21:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-29 21:21:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 21:21:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-29 21:21:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-29 21:21:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 21:21:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 21:21:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-29 21:21:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2020-10-29 21:21:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-29 21:21:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-29 21:21:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_read_mode [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mii_probe [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_timer [2020-10-29 21:21:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_start_xmit [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_rx [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_finish_xmit [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2020-10-29 21:21:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mcast_bitnr [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2020-10-29 21:21:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_capability [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_auto_negotiate [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_mac_addr [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis630e_get_mac_addr [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis635_get_mac_addr [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis96x_get_mac_addr [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_probe [2020-10-29 21:21:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_drvinfo [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_msglevel [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_msglevel [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_link [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_settings [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_settings [2020-10-29 21:21:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_wol [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_wol [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_suspend [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_module [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_cleanup_module [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2020-10-29 21:21:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 21:21:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 21:21:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 21:21:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 21:21:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 21:21:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 21:21:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 21:21:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 21:21:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 21:21:17,802 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 21:21:24,258 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 21:21:24,258 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 21:21:24,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:21:24 BoogieIcfgContainer [2020-10-29 21:21:24,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 21:21:24,268 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 21:21:24,268 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 21:21:24,272 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 21:21:24,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 09:21:12" (1/3) ... [2020-10-29 21:21:24,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5500e76a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:21:24, skipping insertion in model container [2020-10-29 21:21:24,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:21:15" (2/3) ... [2020-10-29 21:21:24,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5500e76a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:21:24, skipping insertion in model container [2020-10-29 21:21:24,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:21:24" (3/3) ... [2020-10-29 21:21:24,276 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2020-10-29 21:21:24,289 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 21:21:24,296 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 21:21:24,311 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 21:21:24,350 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 21:21:24,350 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 21:21:24,350 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 21:21:24,350 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 21:21:24,350 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 21:21:24,350 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 21:21:24,351 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 21:21:24,351 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 21:21:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states. [2020-10-29 21:21:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-10-29 21:21:24,458 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 21:21:24,462 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 21:21:24,462 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 21:21:24,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 21:21:24,475 INFO L82 PathProgramCache]: Analyzing trace with hash -760390741, now seen corresponding path program 1 times [2020-10-29 21:21:24,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 21:21:24,489 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [589409686] [2020-10-29 21:21:24,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 21:21:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:25,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:25,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:25,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:26,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:26,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:26,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:26,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:30,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:30,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 308 [2020-10-29 21:21:30,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 21:21:30,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5051 [2020-10-29 21:21:30,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:30,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:30,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:30,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 150 [2020-10-29 21:21:30,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 21:21:30,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 21:21:32,372 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 586 [2020-10-29 21:21:32,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 21:21:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:32,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:32,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:32,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:32,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:32,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 414 [2020-10-29 21:21:32,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:32,816 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:32,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:32,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:32,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:32,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:32,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:32,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:32,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:32,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:32,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:21:32,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:32,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 21:21:32,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:32,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:32,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:32,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:21:32,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:32,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:32,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:32,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:33,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 21:21:33,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:33,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:21:33,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:21:33,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 21:21:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:21:33,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 21:21:33,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:33,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:21:33,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:33,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:21:33,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:21:33,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 21:21:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:21:33,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 21:21:33,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:33,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:21:33,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:33,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:21:33,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:21:33,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 21:21:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:21:33,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 21:21:33,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:33,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:21:33,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:33,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 21:21:33,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:21:33,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 21:21:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:21:33,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 21:21:33,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:33,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:33,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:21:33,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:33,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 21:21:33,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 21:21:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:21:33,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 21:21:33,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:33,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:21:33,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,613 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:21:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:33,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:33,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:21:33,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:21:33,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 21:21:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 21:21:33,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:21:33,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:33,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:33,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:33,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 21:21:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:33,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:33,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:33,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:21:33,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:33,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 161 [2020-10-29 21:21:33,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:33,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:33,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:33,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:21:33,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:21:33,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:33,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:34,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 21:21:34,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:21:34,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-29 21:21:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:21:34,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:34,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-29 21:21:34,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:21:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:21:34,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:34,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:34,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 21:21:34,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:21:34,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:34,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-29 21:21:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:21:34,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:34,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-29 21:21:34,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:21:34,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:21:34,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:34,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 21:21:34,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:21:34,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:34,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-29 21:21:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:21:34,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:21:34,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-29 21:21:34,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,672 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:21:34,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:21:34,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:21:34,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 21:21:34,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:21:34,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:21:34,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-29 21:21:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:34,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:21:34,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:34,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:21:34,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:34,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-29 21:21:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 21:21:34,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:21:34,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,898 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:34,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 21:21:34,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:34,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:34,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:21:34,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:34,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:34,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 21:21:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 21:21:34,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 21:21:34,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:34,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:34,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:21:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:34,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:21:34,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:34,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:21:34,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:34,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:34,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-10-29 21:21:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:34,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:34,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:34,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:34,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:34,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 21:21:34,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:34,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:34,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:34,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:21:34,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:34,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:21:34,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 21:21:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:21:35,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:21:35,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:21:35,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:21:35,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:21:35,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:21:35,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:21:35,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:21:35,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:21:35,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:21:35,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:21:35,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:21:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2020-10-29 21:21:35,191 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [589409686] [2020-10-29 21:21:35,193 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 21:21:35,193 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-29 21:21:35,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127450100] [2020-10-29 21:21:35,199 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-29 21:21:35,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 21:21:35,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-29 21:21:35,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2020-10-29 21:21:35,217 INFO L87 Difference]: Start difference. First operand 2268 states. Second operand 13 states. [2020-10-29 21:21:37,568 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 595 [2020-10-29 21:21:45,548 WARN L193 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 612 DAG size of output: 599 [2020-10-29 21:21:47,976 WARN L193 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 598 [2020-10-29 21:21:50,451 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 600 [2020-10-29 21:21:55,439 WARN L193 SmtUtils]: Spent 4.85 s on a formula simplification. DAG size of input: 616 DAG size of output: 604 [2020-10-29 21:22:00,182 WARN L193 SmtUtils]: Spent 4.61 s on a formula simplification. DAG size of input: 603 DAG size of output: 590 [2020-10-29 21:23:13,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 21:23:13,645 INFO L93 Difference]: Finished difference Result 5138 states and 7176 transitions. [2020-10-29 21:23:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-29 21:23:13,647 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 216 [2020-10-29 21:23:13,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 21:23:13,698 INFO L225 Difference]: With dead ends: 5138 [2020-10-29 21:23:13,699 INFO L226 Difference]: Without dead ends: 2877 [2020-10-29 21:23:13,725 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 76 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 23.9s TimeCoverageRelationStatistics Valid=118, Invalid=344, Unknown=0, NotChecked=0, Total=462 [2020-10-29 21:23:13,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2877 states. [2020-10-29 21:23:14,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2877 to 2187. [2020-10-29 21:23:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2187 states. [2020-10-29 21:23:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 2187 states and 2912 transitions. [2020-10-29 21:23:14,762 INFO L78 Accepts]: Start accepts. Automaton has 2187 states and 2912 transitions. Word has length 216 [2020-10-29 21:23:14,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 21:23:14,762 INFO L481 AbstractCegarLoop]: Abstraction has 2187 states and 2912 transitions. [2020-10-29 21:23:14,763 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-29 21:23:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 2912 transitions. [2020-10-29 21:23:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-10-29 21:23:14,780 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 21:23:14,781 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 21:23:14,781 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 21:23:14,781 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 21:23:14,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 21:23:14,782 INFO L82 PathProgramCache]: Analyzing trace with hash 872598859, now seen corresponding path program 1 times [2020-10-29 21:23:14,782 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 21:23:14,783 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [869785679] [2020-10-29 21:23:14,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 21:23:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:15,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:17,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:17,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:18,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:21,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:21,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 312 [2020-10-29 21:23:21,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 21:23:21,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6172 [2020-10-29 21:23:21,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:21,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:21,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 21:23:21,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:23:21,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 222 [2020-10-29 21:23:21,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:23:23,718 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 586 [2020-10-29 21:23:23,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 21:23:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:23,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:24,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 801 [2020-10-29 21:23:24,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:24,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 21:23:24,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:24,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:23:24,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 21:23:24,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:24,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 21:23:24,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:24,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:24,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:24,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:24,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:24,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:24,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:23:24,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:24,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:24,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:24,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:24,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 21:23:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:23:24,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 21:23:24,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:24,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 21:23:24,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:24,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:24,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:24,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:24,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:24,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:23:24,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:23:24,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:24,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:24,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:24,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:24,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 21:23:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:24,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:24,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:24,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:23:24,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:24,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 21:23:24,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:24,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:24,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:24,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:24,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 21:23:24,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:25,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:25,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:23:25,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:25,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 21:23:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:23:25,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 21:23:25,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:25,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 21:23:25,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:23:25,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:25,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:25,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:23:25,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:25,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 21:23:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:23:25,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 21:23:25,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:25,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 21:23:25,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:25,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:25,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:23:25,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:25,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 21:23:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:23:25,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 21:23:25,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:25,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 21:23:25,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:25,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:25,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:23:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:23:25,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:25,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 21:23:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 21:23:25,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:25,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:25,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 21:23:25,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 21:23:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 21:23:25,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:23:25,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 163 [2020-10-29 21:23:25,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:25,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 21:23:25,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 21:23:25,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 21:23:25,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 21:23:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 21:23:25,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:23:25,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 161 [2020-10-29 21:23:25,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:25,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 21:23:25,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:25,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:25,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 21:23:25,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:25,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:23:25,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:25,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:25,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:25,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:25,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:25,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:23:25,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-29 21:23:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:25,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:25,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 21:23:26,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:23:26,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 152 [2020-10-29 21:23:26,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:26,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 21:23:26,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 21:23:26,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 21:23:26,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-29 21:23:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 21:23:26,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:23:26,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-29 21:23:26,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 21:23:26,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 21:23:26,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 21:23:26,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:23:26,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-29 21:23:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:26,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:26,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:23:26,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 21:23:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 21:23:26,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:23:26,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 21:23:26,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:26,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:26,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 21:23:26,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 21:23:26,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:26,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:23:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:26,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:23:26,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:23:26,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:23:26,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-29 21:23:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:26,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:23:26,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:23:26,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-29 21:23:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:23:26,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:23:26,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:23:26,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:23:26,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:23:26,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:23:26,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:23:26,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:23:26,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:23:26,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:23:26,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:23:26,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:23:26,578 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2020-10-29 21:23:26,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [869785679] [2020-10-29 21:23:26,579 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 21:23:26,579 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 21:23:26,580 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409440580] [2020-10-29 21:23:26,583 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 21:23:26,583 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 21:23:26,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 21:23:26,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-10-29 21:23:26,584 INFO L87 Difference]: Start difference. First operand 2187 states and 2912 transitions. Second operand 10 states. [2020-10-29 21:23:28,939 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 595 [2020-10-29 21:23:35,463 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification that was a NOOP. DAG size: 597 [2020-10-29 21:23:37,931 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 588 [2020-10-29 21:23:41,743 WARN L193 SmtUtils]: Spent 2.39 s on a formula simplification that was a NOOP. DAG size: 600 [2020-10-29 21:23:44,402 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 603 [2020-10-29 21:23:47,271 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 600 [2020-10-29 21:23:53,688 WARN L193 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 599