/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:34:36,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:34:36,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:34:36,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:34:36,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:34:36,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:34:36,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:34:36,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:34:36,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:34:36,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:34:36,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:34:36,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:34:36,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:34:36,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:34:36,768 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:34:36,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:34:36,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:34:36,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:34:36,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:34:36,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:34:36,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:34:36,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:34:36,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:34:36,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:34:36,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:34:36,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:34:36,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:34:36,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:34:36,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:34:36,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:34:36,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:34:36,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:34:36,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:34:36,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:34:36,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:34:36,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:34:36,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:34:36,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:34:36,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:34:36,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:34:36,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:34:36,791 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 [2020-10-15 07:34:36,814 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:34:36,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:34:36,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:34:36,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:34:36,816 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:34:36,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:34:36,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:34:36,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:34:36,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:34:36,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:34:36,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:34:36,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:34:36,818 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:34:36,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:34:36,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:34:36,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:34:36,819 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:34:36,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:34:36,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:34:36,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:34:36,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:34:36,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:34:36,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:34:36,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:34:36,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:34:36,820 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:34:36,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:34:36,821 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:34:37,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:34:37,172 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:34:37,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:34:37,178 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:34:37,179 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:34:37,180 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2020-10-15 07:34:37,260 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/756eebcdf/a549cda6e1dc4ef8aed7300cc7c752dc/FLAG3efe8f412 [2020-10-15 07:34:38,148 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:34:38,149 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2020-10-15 07:34:38,192 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/756eebcdf/a549cda6e1dc4ef8aed7300cc7c752dc/FLAG3efe8f412 [2020-10-15 07:34:38,631 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/756eebcdf/a549cda6e1dc4ef8aed7300cc7c752dc [2020-10-15 07:34:38,643 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:34:38,645 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:34:38,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:34:38,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:34:38,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:34:38,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:34:38" (1/1) ... [2020-10-15 07:34:38,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8c7ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:38, skipping insertion in model container [2020-10-15 07:34:38,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:34:38" (1/1) ... [2020-10-15 07:34:38,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:34:38,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:34:42,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:34:42,108 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:34:42,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:34:43,434 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:34:43,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43 WrapperNode [2020-10-15 07:34:43,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:34:43,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:34:43,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:34:43,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:34:43,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (1/1) ... [2020-10-15 07:34:43,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:34:43,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:34:43,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:34:43,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:34:43,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (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 [2020-10-15 07:34:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:34:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:34:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:34:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:34:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:34:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:34:43,931 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:34:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 07:34:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:34:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 07:34:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-15 07:34:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2020-10-15 07:34:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2020-10-15 07:34:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-10-15 07:34:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:34:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 07:34:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-15 07:34:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 07:34:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 07:34:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 07:34:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-15 07:34:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 07:34:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 07:34:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:34:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 07:34:43,939 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 07:34:43,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 07:34:43,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-15 07:34:43,939 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-15 07:34:43,939 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:34:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 07:34:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:34:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:34:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:34:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:34:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 07:34:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-15 07:34:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-15 07:34:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 07:34:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 07:34:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 07:34:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 07:34:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-15 07:34:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_readw_mac [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_writew_mac [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __dnet_set_hwaddr [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_hwaddr [2020-10-15 07:34:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mdio_read [2020-10-15 07:34:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mdio_write [2020-10-15 07:34:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mdio_reset [2020-10-15 07:34:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_handle_link_change [2020-10-15 07:34:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mii_probe [2020-10-15 07:34:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mii_init [2020-10-15 07:34:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_phy_marvell_fixup [2020-10-15 07:34:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_update_stats [2020-10-15 07:34:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_poll [2020-10-15 07:34:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_interrupt [2020-10-15 07:34:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_start_xmit [2020-10-15 07:34:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_reset_hw [2020-10-15 07:34:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_init_hw [2020-10-15 07:34:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_open [2020-10-15 07:34:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_close [2020-10-15 07:34:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_print_pretty_hwstats [2020-10-15 07:34:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_stats [2020-10-15 07:34:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_settings [2020-10-15 07:34:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_set_settings [2020-10-15 07:34:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_ioctl [2020-10-15 07:34:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_drvinfo [2020-10-15 07:34:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_probe [2020-10-15 07:34:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_remove [2020-10-15 07:34:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_driver_init [2020-10-15 07:34:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_driver_exit [2020-10-15 07:34:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dnet_driver_exit_12_2 [2020-10-15 07:34:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dnet_driver_init_12_7 [2020-10-15 07:34:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2020-10-15 07:34:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:34:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:34:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:34:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-15 07:34:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-15 07:34:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:34:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:34:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:34:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:34:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:34:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2020-10-15 07:34:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:34:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 07:34:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:34:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:34:43,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:34:43,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:34:43,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:34:43,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:34:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2020-10-15 07:34:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2020-10-15 07:34:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2020-10-15 07:34:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2020-10-15 07:34:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2020-10-15 07:34:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 07:34:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 07:34:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 07:34:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 07:34:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 07:34:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 07:34:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 07:34:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 07:34:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 07:34:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 07:34:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 07:34:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 07:34:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 07:34:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 07:34:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 07:34:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 07:34:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 07:34:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 07:34:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 07:34:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 07:34:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 07:34:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 07:34:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 07:34:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:34:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:34:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 07:34:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:34:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2020-10-15 07:34:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 07:34:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_66 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2020-10-15 07:34:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_68 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_69 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_70 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_71 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_72 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_73 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_74 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_75 [2020-10-15 07:34:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_76 [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:34:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:34:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:34:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:34:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:34:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:34:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:34:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:34:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:34:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:34:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:34:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:34:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:34:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dnet [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dnet [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_dnet [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_dnet [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_dnet [2020-10-15 07:34:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_dnet [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_dnet [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_dnet [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:34:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:34:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:34:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:34:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:34:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:34:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:34:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:34:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:34:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 07:34:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 07:34:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:34:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 07:34:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_register_fixup_for_uid [2020-10-15 07:34:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 07:34:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-15 07:34:44,012 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-15 07:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:34:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:34:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 07:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-15 07:34:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2020-10-15 07:34:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:34:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-15 07:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 07:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 07:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-10-15 07:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dnet [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dnet [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:34:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:34:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:34:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:34:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 07:34:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:34:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 07:34:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-15 07:34:44,027 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:34:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_71 [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_74 [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:34:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_68 [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_69 [2020-10-15 07:34:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_72 [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_75 [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_76 [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-15 07:34:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_70 [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_73 [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 07:34:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_66 [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-15 07:34:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2020-10-15 07:34:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2020-10-15 07:34:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2020-10-15 07:34:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2020-10-15 07:34:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure phy_register_fixup_for_uid [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_readw_mac [2020-10-15 07:34:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_writew_mac [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure __dnet_set_hwaddr [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_hwaddr [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mdio_read [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mdio_write [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mdio_reset [2020-10-15 07:34:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_handle_link_change [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mii_probe [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mii_init [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_phy_marvell_fixup [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_update_stats [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_poll [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_interrupt [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_start_xmit [2020-10-15 07:34:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_reset_hw [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_init_hw [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_open [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_close [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_print_pretty_hwstats [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_stats [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_settings [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_set_settings [2020-10-15 07:34:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_ioctl [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_drvinfo [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_probe [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_remove [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_driver_init [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_driver_exit [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dnet_driver_exit_12_2 [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dnet_driver_init_12_7 [2020-10-15 07:34:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-15 07:34:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:34:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:34:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2020-10-15 07:34:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 07:34:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 07:34:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 07:34:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:34:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2020-10-15 07:34:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:34:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:34:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:34:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:34:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:34:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:34:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:34:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:34:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:34:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:34:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_dnet [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_dnet [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_dnet [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_dnet [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_dnet [2020-10-15 07:34:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_dnet [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:34:44,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:34:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:34:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:34:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:34:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:34:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:34:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:34:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:34:44,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:34:44,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:34:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:34:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:34:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:34:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:34:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:34:48,276 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:34:48,772 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:34:57,737 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:34:57,738 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 07:34:57,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:34:57 BoogieIcfgContainer [2020-10-15 07:34:57,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:34:57,761 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:34:57,761 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:34:57,764 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:34:57,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:34:38" (1/3) ... [2020-10-15 07:34:57,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65b3c485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:34:57, skipping insertion in model container [2020-10-15 07:34:57,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:43" (2/3) ... [2020-10-15 07:34:57,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65b3c485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:34:57, skipping insertion in model container [2020-10-15 07:34:57,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:34:57" (3/3) ... [2020-10-15 07:34:57,768 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2020-10-15 07:34:57,779 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:34:57,793 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:34:57,808 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:34:57,843 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:34:57,843 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:34:57,843 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:34:57,844 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:34:57,844 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:34:57,844 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:34:57,844 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:34:57,844 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:34:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states. [2020-10-15 07:34:57,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-10-15 07:34:57,939 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:34:57,940 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:34:57,941 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:34:57,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:34:57,948 INFO L82 PathProgramCache]: Analyzing trace with hash 685827143, now seen corresponding path program 1 times [2020-10-15 07:34:57,956 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:34:57,956 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1381082949] [2020-10-15 07:34:57,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:34:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:59,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:04,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:04,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 208 [2020-10-15 07:35:04,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:04,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5465 [2020-10-15 07:35:04,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:04,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:04,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:35:04,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 177 [2020-10-15 07:35:04,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 07:35:04,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:35:15,892 WARN L193 SmtUtils]: Spent 10.62 s on a formula simplification that was a NOOP. DAG size: 1480 [2020-10-15 07:35:15,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:35:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:15,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:17,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:17,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:17,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:17,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1588 [2020-10-15 07:35:17,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:17,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:17,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:17,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:17,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:17,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:35:17,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:35:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:17,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:17,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:17,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:35:17,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:17,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:35:17,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:17,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:17,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:17,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:17,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:17,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:35:17,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:35:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:17,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 162 [2020-10-15 07:35:18,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-15 07:35:18,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:35:18,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:35:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 157 [2020-10-15 07:35:18,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-15 07:35:18,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:35:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:35:18,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:35:18,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:35:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:35:18,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:35:18,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:35:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:35:18,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:35:18,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:35:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:35:18,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:35:18,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:35:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 07:35:18,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,567 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:35:18,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,590 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:35:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:35:18,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:35:18,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:35:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:35:18,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:35:18,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:35:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:35:18,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,850 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:35:18,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:35:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:35:18,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:18,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:35:18,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:35:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:18,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:35:18,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:18,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:35:18,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:18,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:18,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:18,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:18,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:18,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:18,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:35:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:18,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:18,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:19,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:19,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:19,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:35:19,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:19,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:19,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:19,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:19,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:19,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:19,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-15 07:35:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:19,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:19,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:19,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:35:19,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:19,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:35:19,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:19,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:19,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:35:19,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:35:19,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:35:19,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:19,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-15 07:35:19,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:19,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:19,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:35:19,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:35:19,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:35:19,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:35:19,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:35:19,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:35:19,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:35:19,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 07:35:19,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:35:19,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:35:19,388 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2020-10-15 07:35:19,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1381082949] [2020-10-15 07:35:19,392 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:35:19,392 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:35:19,393 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562018027] [2020-10-15 07:35:19,404 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:35:19,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:35:19,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:35:19,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:35:19,427 INFO L87 Difference]: Start difference. First operand 2537 states. Second operand 6 states. [2020-10-15 07:35:34,827 WARN L193 SmtUtils]: Spent 10.48 s on a formula simplification that was a NOOP. DAG size: 1483 [2020-10-15 07:37:42,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:37:42,189 INFO L93 Difference]: Finished difference Result 6382 states and 8243 transitions. [2020-10-15 07:37:42,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 07:37:42,192 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 146 [2020-10-15 07:37:42,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:37:42,248 INFO L225 Difference]: With dead ends: 6382 [2020-10-15 07:37:42,248 INFO L226 Difference]: Without dead ends: 4389 [2020-10-15 07:37:42,266 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 21.5s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-15 07:37:42,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4389 states. [2020-10-15 07:37:45,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4389 to 3847. [2020-10-15 07:37:45,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3847 states. [2020-10-15 07:37:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 3847 states and 4808 transitions. [2020-10-15 07:37:45,374 INFO L78 Accepts]: Start accepts. Automaton has 3847 states and 4808 transitions. Word has length 146 [2020-10-15 07:37:45,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:37:45,376 INFO L479 AbstractCegarLoop]: Abstraction has 3847 states and 4808 transitions. [2020-10-15 07:37:45,376 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-15 07:37:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 4808 transitions. [2020-10-15 07:37:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-10-15 07:37:45,383 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:37:45,384 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:37:45,384 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:37:45,385 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:37:45,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:37:45,386 INFO L82 PathProgramCache]: Analyzing trace with hash -1062697221, now seen corresponding path program 1 times [2020-10-15 07:37:45,386 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:37:45,386 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [45887105] [2020-10-15 07:37:45,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:37:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:46,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:52,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:52,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 227 [2020-10-15 07:37:52,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:52,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6853 [2020-10-15 07:37:52,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:52,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:52,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:37:52,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 177 [2020-10-15 07:37:52,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-15 07:37:52,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:03,556 WARN L193 SmtUtils]: Spent 10.64 s on a formula simplification that was a NOOP. DAG size: 1480 [2020-10-15 07:38:03,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:38:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:03,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:05,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1667 [2020-10-15 07:38:05,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:38:05,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:38:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:05,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:38:05,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:38:05,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:38:05,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:38:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:05,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 162 [2020-10-15 07:38:05,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 07:38:05,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:05,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:38:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:05,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 157 [2020-10-15 07:38:05,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-15 07:38:05,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:38:05,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:38:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:05,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:05,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:38:05,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:38:05,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:05,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:05,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:38:05,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:05,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:38:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:05,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:05,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:05,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:05,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:05,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:38:05,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:05,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:05,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:05,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:05,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:05,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:38:06,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:38:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:38:06,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:38:06,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:38:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:38:06,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:38:06,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:38:06,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:38:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:38:06,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:38:06,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:38:06,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:38:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:38:06,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:38:06,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:38:06,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:38:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:38:06,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:38:06,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:38:06,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:38:06,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:38:06,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:38:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:38:06,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,339 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:38:06,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:38:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:38:06,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:38:06,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:38:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:38:06,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,438 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-15 07:38:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:38:06,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:38:06,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:38:06,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:38:06,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 07:38:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:38:06,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:38:06,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 07:38:06,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:38:06,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-15 07:38:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:38:06,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:38:06,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:38:06,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:38:06,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:38:06,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:38:06,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:38:06,560 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:38:06,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:38:06,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:38:06,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:38:06,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:38:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2020-10-15 07:38:06,769 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [45887105] [2020-10-15 07:38:06,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:38:06,770 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:38:06,770 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981850731] [2020-10-15 07:38:06,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:38:06,774 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:38:06,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:38:06,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:38:06,775 INFO L87 Difference]: Start difference. First operand 3847 states and 4808 transitions. Second operand 6 states. [2020-10-15 07:38:23,901 WARN L193 SmtUtils]: Spent 11.18 s on a formula simplification that was a NOOP. DAG size: 1482